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<document id="50E41821658686914A28D065965E6D0A" ID-CLB-Dataset="8902" ID-DOI="10.5252/zoosystema2019v41a24" ID-GBIF-Dataset="42f12a10-1e46-41ac-9446-9b60f56f6b77" ID-ISSN="1638-9387" ID-Zenodo-Dep="4436908" ID-ZooBank="urn:lsid:zoobank.org:pub:9347D7C7-1D9D-4682-A9B9-BD7E11AF97B4" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1610553327956" checkinUser="felipe" docAuthor="Villalobos-Guerrero, Tulio F." docDate="2019" docId="03B28785F469BE51A7BFA5F9FB7C75C4" docLanguage="en" docName="Zoosystema.41.24.465-496.pdf" docOrigin="Zoosystema 41 (24)" docStyle="DocumentStyle:AFAF64E709DD7C8340B70A24A5804402.4:Zoosystema.2018-2019.journal_article" docStyleId="AFAF64E709DD7C8340B70A24A5804402" docStyleName="Zoosystema.2018-2019.journal_article" docStyleVersion="4" docTitle="Perinereis larentukana Villalobos-Guerrero 2019" docType="treatment" docVersion="5" lastPageNumber="488" masterDocId="FF8BFFFDF47DBE48A44DA52EFFC0760B" masterDocTitle="Redescription of two overlooked species of the Perinereis nuntia complex and morphological delimitation of P. nuntia (Savigny in Lamarck, 1818) from the Red Sea (Annelida, Nereididae)" masterLastPageNumber="496" masterPageNumber="465" pageNumber="483" updateTime="1698924381722" updateUser="ExternalLinkService" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="C0C82061F8E0416623737762356BD84E">Redescription of two overlooked species of the Perinereis nuntia complex and morphological delimitation of P. nuntia (Savigny in Lamarck, 1818) from the Red Sea (Annelida, Nereididae)</mods:title>
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<mods:namePart id="44802D70153B58670E12023B7D4C2D5D">Villalobos-Guerrero, Tulio F.</mods:namePart>
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<treatment id="03B28785F469BE51A7BFA5F9FB7C75C4" ID-DOI="http://doi.org/10.5281/zenodo.4439498" ID-GBIF-Taxon="176581195" ID-Zenodo-Dep="4439498" LSID="urn:lsid:plazi:treatment:03B28785F469BE51A7BFA5F9FB7C75C4" httpUri="http://treatment.plazi.org/id/03B28785F469BE51A7BFA5F9FB7C75C4" lastPageId="25" lastPageNumber="488" pageId="20" pageNumber="483">
<subSubSection id="C3016518F469BE5CA7BFA5F9FA8E771A" pageId="20" pageNumber="483" type="nomenclature">
<paragraph id="8BA43693F469BE5CA7BFA5F9FA8E771A" blockId="20.[911,1358,215,305]" pageId="20" pageNumber="483">
<heading id="D0EC81FFF469BE5CA7BFA5F9FA8E771A" centered="true" fontSize="11" level="2" pageId="20" pageNumber="483" reason="2">
<taxonomicName id="4C1B4D10F469BE5CA7BFA5F9FB2976F9" ID-CoL="f6179770-8074-469e-a722-88b981102622" authority="(Grube in Peters, 1881)" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[1010,1257,215,242]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="20" pageNumber="487" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F469BE5CA7BFA5F9FB2976F9" bold="true" box="[1010,1257,215,242]" italics="true" pageId="20" pageNumber="483">Perinereis larentukana</emphasis>
</taxonomicName>
(Grube
<emphasis id="B96FEA81F469BE5CA7A9A5D6FC3A771A" box="[996,1018,248,273]" italics="true" pageId="20" pageNumber="483">in</emphasis>
<bibRefCitation id="EF8A4B62F469BE5CA04CA5D6FB48771A" author="PETERS W." box="[1025,1160,247,274]" pageId="20" pageNumber="483" pagination="109 - 117" refId="ref27835" refString="PETERS W. 1881. - Beschreibungen von neuen Anneliden des zoologischen Museums zu Berlin. Sitzungsberichte der Gesellschaft der naturforschende Freunde zur Berlin 1881 (7): 109 - 117. https: // www. biodiversitylibrary. org / item / 35574 # page / 121" type="journal article" year="1881">Peters, 1881</bibRefCitation>
), reinst., n. comb.
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C3016518F469BE5CA7A1A439FB30773A" box="[1004,1264,279,305]" pageId="20" pageNumber="483" type="description">
<paragraph id="8BA43693F469BE5CA7A1A439FB30773A" blockId="20.[911,1358,215,305]" box="[1004,1264,279,305]" pageId="20" pageNumber="483">
(
<figureCitation id="13202A16F469BE5CA7BEA439FBF0773A" box="[1011,1072,279,305]" captionStart="FIG" captionStartId="7.[132,143,1938,1956]" captionTargetBox="[133,1367,214,1896]" captionTargetId="figure-14@7.[133,1456,209,1911]" captionTargetPageId="7" captionText="FIG. 1. — Areas VI-V-VI patterns of the pharynx shaped by the ridges and furrows: A-C, Perinereis latipalpa (Schmarda, 1861) n. comb. with a λ-shaped pattern; D-F, Perinereis nuntia (Savigny in Lamarck, 1818) with a χ-shaped pattern; G-I, Perinereis larentukana (Grube in Peters, 1881) n. comb. with a υ-shaped pattern; J-L, Perinereis shikueii Glasby &amp; Hsieh, 2006 with a ɔc-shaped pattern; A, D, G, J, dorsal portion of oral ring; B, E, H, K, same with a slightly irregular line drawings on the shape formed by AVI-V-VI pattern; C, F, I, L, symmetrical line drawings of the AVI-V-VI patterns. Scale bars: 1 mm. J, K, after Glasby &amp; Hsieh (2006)." figureDoi="http://doi.org/10.5281/zenodo.4436912" httpUri="https://zenodo.org/record/4436912/files/figure.png" pageId="20" pageNumber="483">Figs 1</figureCitation>
G-I; 8A-L; 9A-F)
</paragraph>
</subSubSection>
<subSubSection id="C3016518F469BE5CA760A47FFC107427" pageId="20" pageNumber="483" type="reference_group">
<paragraph id="8BA43693F469BE5CA760A47FFA4F7763" blockId="20.[813,1423,336,360]" box="[813,1423,336,360]" pageId="20" pageNumber="483">
<taxonomicName id="4C1B4D10F469BE5CA760A47FFA4B7763" ID-CoL="85RNH" authority="Grube in Peters, 1881: 110 - 111" authorityName="Grube in Peters" authorityPageNumber="110 - 111" authorityYear="1881" box="[813,1419,336,360]" class="Polychaeta" family="Nereididae" genus="Nereis" kingdom="Animalia" order="Phyllodocida" pageId="20" pageNumber="483" phylum="Annelida" rank="species" species="larentukana" subGenus="Neanthes">
<emphasis id="B96FEA81F469BE5CA760A47FFCA67763" box="[813,870,337,360]" italics="true" pageId="20" pageNumber="483">Nereis</emphasis>
(
<emphasis id="B96FEA81F469BE5CA739A47EFC097763" box="[884,969,336,360]" italics="true" pageId="20" pageNumber="483">Neanthes</emphasis>
)
<emphasis id="B96FEA81F469BE5CA795A47EFB897763" box="[984,1097,336,360]" italics="true" pageId="20" pageNumber="483">larentukana</emphasis>
Grube
<emphasis id="B96FEA81F469BE5CA0D8A47FFB697763" box="[1173,1193,337,360]" italics="true" pageId="20" pageNumber="483">in</emphasis>
<bibRefCitation id="EF8A4B62F469BE5CA0E2A47EFA4B7763" author="PETERS W." box="[1199,1419,336,360]" pageId="20" pageNumber="483" pagination="109 - 117" refId="ref27835" refString="PETERS W. 1881. - Beschreibungen von neuen Anneliden des zoologischen Museums zu Berlin. Sitzungsberichte der Gesellschaft der naturforschende Freunde zur Berlin 1881 (7): 109 - 117. https: // www. biodiversitylibrary. org / item / 35574 # page / 121" type="journal article" year="1881">Peters, 1881: 110-111</bibRefCitation>
</taxonomicName>
.
</paragraph>
<paragraph id="8BA43693F469BE5CA760A4AEFA707793" blockId="20.[813,1456,383,408]" box="[813,1456,383,408]" pageId="20" pageNumber="483">
<taxonomicName id="4C1B4D10F469BE5CA760A4AEFC387793" ID-CoL="45Y4X" baseAuthorityName="Grube" baseAuthorityYear="1881" box="[813,1016,384,408]" class="Polychaeta" family="Nereididae" genus="Neanthes" kingdom="Animalia" order="Phyllodocida" pageId="20" pageNumber="483" phylum="Annelida" rank="species" species="larentukana">
<emphasis id="B96FEA81F469BE5CA760A4AEFC387793" box="[813,1016,384,408]" italics="true" pageId="20" pageNumber="483">Neanthes larentukana</emphasis>
</taxonomicName>
<bibRefCitation id="EF8A4B62F469BE5CA043A4AEFB14779C" author="HARTMAN O." box="[1038,1236,383,407]" pageId="20" pageNumber="483" pagination="1 - 628" refId="ref26861" refString="HARTMAN O. 1959. - Catalogue of the polychaetous annelids of the world. Allan Hancock Foundation Publications, Occasional Paper 23: 1 - 628." type="journal article" year="1959">Hartman 1959: 250</bibRefCitation>
. —
<bibRefCitation id="EF8A4B62F469BE5CA0B4A4AEFA6C7793" author="WIKTOR J." box="[1273,1452,384,408]" pageId="20" pageNumber="483" pagination="267 - 283" refId="ref28919" refString="WIKTOR J. 1980. - Type-specimens of Annelida Polychaeta in the Museum of Natural History of the Wroclaw University. Annales Zoologici 35: 267 - 283." type="journal article" year="1980">Wiktor 1980: 273</bibRefCitation>
.
</paragraph>
<paragraph id="8BA43693F469BE5CA760A49EFB0777CC" blockId="20.[813,1223,431,455]" box="[813,1223,431,455]" pageId="20" pageNumber="483">
<taxonomicName id="4C1B4D10F469BE5CA760A49EFC1D77CC" ID-CoL="85RNH" authorityName="Grube in Peters" authorityYear="1881" box="[813,989,431,455]" class="Polychaeta" family="Nereididae" genus="Nereis" kingdom="Animalia" order="Phyllodocida" pageId="20" pageNumber="483" phylum="Annelida" rank="species" species="larentukana">
<emphasis id="B96FEA81F469BE5CA760A49EFC1D77CC" box="[813,989,431,455]" italics="true" pageId="20" pageNumber="483">Nereis larentukana</emphasis>
</taxonomicName>
<bibRefCitation id="EF8A4B62F469BE5CA7BAA481FB0377CC" author="HARTWICH G." box="[1015,1219,431,455]" pageId="20" pageNumber="483" pagination="73 - 154" refId="ref26935" refString="HARTWICH G. 1993. - Die Polychaeten-Typen des Zoologischen Museums in Berlin. Mitteilungen aus dem Zoologischen Museum in Berlin 69: 73 - 154. https: // doi. org / 10.1002 / mmnz. 19930690106" type="journal article" year="1993">Hartwich 1993: 111</bibRefCitation>
.
</paragraph>
<paragraph id="8BA43693F469BE5CA760A4CEFC107427" blockId="20.[813,1455,479,556]" pageId="20" pageNumber="483">
<taxonomicName id="4C1B4D10F469BE5CA760A4CEFC0A77FC" ID-CoL="4F2HT" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[813,970,480,503]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="20" pageNumber="483" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F469BE5CA760A4CEFC0A77FC" box="[813,970,480,503]" italics="true" pageId="20" pageNumber="483">Perinereis nuntia</emphasis>
</taxonomicName>
<bibRefCitation id="EF8A4B62F469BE5CA7AFA4F1FAE677FC" author="WILSON R. S. &amp; GLASBY C. J." box="[994,1318,479,503]" pageId="20" pageNumber="483" pagination="253 - 277" refId="ref29091" refString="WILSON R. S. &amp; GLASBY C. J. 1993. - A revision of the Perinereis nuntia species group (Polychaeta: Nereididae). Records of the Australian Museum 45 (3): 253 - 277. https: // doi. org / 10.385 3 / j. 0067 - 1975.45.1993.23" type="journal article" year="1993">Wilson &amp; Glasby 1993: 266-268</bibRefCitation>
, fig. 11a-g. —
<bibRefCitation id="EF8A4B62F469BE5CA760A4D7FBAA741A" author="GLASBY C. J. &amp; HSIEH H. - L." box="[813,1130,505,529]" pageId="20" pageNumber="483" pagination="553 - 577" refId="ref26257" refString="GLASBY C. J. &amp; HSIEH H. - L. 2006. - New species and new records of the Perinereis nuntia species group (Nereididae: Polychaeta) fromTaiwan and other Indo-West Pacific shores. Zoological Studies 45 (4): 553 - 577. http: // zoolstud. sinica. edu. tw / Journals / 45.4 / 553. html (last consultation 28 / 10 / 2019)." type="journal article" year="2006">Glasby &amp; Hsieh 2006: 563-565</bibRefCitation>
, fig. 6a-f (
<emphasis id="B96FEA81F469BE5CA09CA4D4FAD1741A" box="[1233,1297,506,529]" italics="true" pageId="20" pageNumber="483">partim</emphasis>
,
<emphasis id="B96FEA81F469BE5CA153A4D4FA82741A" box="[1310,1346,506,529]" italics="true" pageId="20" pageNumber="483">non</emphasis>
Savigny
<emphasis id="B96FEA81F469BE5CA1D6A4D4FA6F741A" box="[1435,1455,506,529]" italics="true" pageId="20" pageNumber="483">in</emphasis>
<bibRefCitation id="EF8A4B62F469BE5CA760A73AFC047427" author="LAMARCK J. B." box="[813,964,532,556]" pageId="20" pageNumber="483" refId="ref27525" refString="LAMARCK J. B. 1818. - Histoire Naturelle des animaux sans vertebres, presentant les caracteres generaux et particuliers de ces animaux, leur distribution, leurs classes, leurs familles, leurs genres, et la citation des principales especes qui s'y rapportent; precedes d'une introduction offrant la determination des caracteres essentiels de l'animal, sa distinction du vegetal et des autres corps naturels, enfin l'exposition des principes fondamentaux de la zoologie. Volume 5. Deterville, Paris, 612 p. https: // www. biodiversitylibrary. org / item / 46337 # page / 7" type="book" year="1818">Lamarck, 1818</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C3016518F469BE5CA760A76AFB9B74F1" pageId="20" pageNumber="483" type="materials_examined">
<paragraph id="8BA43693F469BE5CA760A76AFB9B74F1" blockId="20.[811,1457,579,762]" pageId="20" pageNumber="483">
TYPE MATERIAL. —
<specimenCount id="9D1DFD1AF469BE5CA7B8A76AFB9E7457" box="[1013,1118,580,604]" pageId="20" pageNumber="483" type="generic" typeStatus="syntypes">7 syntypes</specimenCount>
of
<taxonomicName id="4C1B4D10F469BE5CA0CEA76AFA697450" authorityName="Grube in Peters" authorityYear="1881" box="[1155,1449,579,603]" class="Polychaeta" family="Nereididae" genus="Nereis" kingdom="Animalia" order="Phyllodocida" pageId="20" pageNumber="483" phylum="Annelida" rank="species" species="larentukana" subGenus="Neanthes">
<emphasis id="B96FEA81F469BE5CA0CEA76AFB7D7450" box="[1155,1213,580,603]" italics="true" pageId="20" pageNumber="483">Nereis</emphasis>
(
<emphasis id="B96FEA81F469BE5CA083A76DFAE57450" box="[1230,1317,579,603]" italics="true" pageId="20" pageNumber="483">Neanthes</emphasis>
)
<emphasis id="B96FEA81F469BE5CA178A76DFA697450" box="[1333,1449,579,603]" italics="true" pageId="20" pageNumber="483">larentukana</emphasis>
</taxonomicName>
:
<specimenCount id="9D1DFD1AF469BE5CA760A770FC5F747D" box="[813,927,606,630]" pageId="20" pageNumber="483" type="generic">1 specimen</specimenCount>
,
<collectionCode id="ED0AAE56F469BE5CA7E6A770FC28747E" box="[939,1000,606,629]" pageId="20" pageNumber="483">MPW</collectionCode>
411, labelled as “
<typeStatus id="54A08831F469BE5CA0D6A770FB3E747D" box="[1179,1278,606,630]" pageId="20" pageNumber="483" type="holotype">holotypus</typeStatus>
lub
<typeStatus id="54A08831F469BE5CA163A770FA47747D" box="[1326,1415,606,630]" pageId="20" pageNumber="483" type="syntype">syntypus</typeStatus>
”, in poor condition;
<specimenCount id="9D1DFD1AF469BE5CA783A756FB86749B" box="[974,1094,632,656]" pageId="20" pageNumber="483" type="generic">4 specimens</specimenCount>
,
<collectionCode id="ED0AAE56F469BE5CA01DA757FB47749B" box="[1104,1159,633,656]" country="Germany" httpUri="http://grbio.org/cool/8syf-d21i" name="Museum für Naturkunde Berlin (Zoological Collections)" pageId="20" pageNumber="483" type="Museum">ZMB</collectionCode>
863, labeled as “
<typeStatus id="54A08831F469BE5CA166A756FA4A749B" box="[1323,1418,632,656]" pageId="20" pageNumber="483" type="syntype">Syntypen</typeStatus>
”, in good conditions; two specimens (
<collectionCode id="ED0AAE56F469BE5CA03EA7BDFB6B74A0" box="[1139,1195,659,683]" country="Germany" httpUri="http://grbio.org/cool/8syf-d21i" name="Museum für Naturkunde Berlin (Zoological Collections)" pageId="20" pageNumber="483" type="Museum">ZMB</collectionCode>
4002-Q), labeled as “
<typeStatus id="54A08831F469BE5CA1CCA7BDFCA574CE" pageId="20" pageNumber="483" type="syntype">Syntypen</typeStatus>
”, in poor conditions. All collected by E. K. von Martens, from Larantuka,
<collectingCountry id="F30C7603F469BE5CA7D6A7E6FC1874EB" box="[923,984,712,736]" name="Indonesia" pageId="20" pageNumber="483">Flores</collectingCountry>
,
<collectingRegion id="49DFF871F469BE5CA7AFA7E6FB6474EB" box="[994,1188,712,736]" country="Indonesia" name="Nusa Tenggara Timur" pageId="20" pageNumber="483">East Nusa Tenggara</collectingRegion>
,
<collectingCountry id="F30C7603F469BE5CA0E3A7E6FAD074EB" box="[1198,1296,712,736]" name="Indonesia" pageId="20" pageNumber="483">Indonesia</collectingCountry>
, no further data but see remarks and Appendix.
</paragraph>
</subSubSection>
<subSubSection id="C3016518F469BE5CA760A63CFA6E7297" pageId="20" pageNumber="483" type="diagnosis">
<paragraph id="8BA43693F469BE5CA760A63CFA6E7297" blockId="20.[811,1458,786,1180]" pageId="20" pageNumber="483">DIAGNOSIS. — Specimens with antennae joined, nuchal organs 3 times longer than posterior eyes, postero-dorsal tentacular cirri reaching chaetigers 2-3. Jaws with 2 canals. Maxillary ring: AI= 2-3; AII = 7-9; AIII = 9-17, 1 lateral cone; AIV = 20-28, merged paragnaths absent. Oral ring: AVI-V-VI pattern, υ- shaped; AV =3-4, paragnaths behind AVI; AVI = 4-8, arc short, regular, bars short, even, except inner one slightly longer; AVII-VIII = 26-34, 2 transverse rows, proximal with large cones. Gap between AVI and AVII-VIII broad. Dorsal cirri short, one-half length of dorsal ligule, inserted posteriorly on two-thirds of it. Dorsal ligule even throughout body, subequal to median ligule; distal lobe bluntly conical posteriorly. Ventral cirri short, digitiform. Homogomph spinigers with blade finely serrated, evenly spaced; absent in subacicular neurochaeta. Heterogomph spinigers such as notopodial; absent in a few anterior chaetigers. Heterogomph falcigers with short and medium blades.</paragraph>
</subSubSection>
<subSubSection id="C3016518F469BE5CA760A19AFBD872C7" box="[813,1048,1204,1228]" pageId="20" pageNumber="483" type="biology_ecology">
<paragraph id="8BA43693F469BE5CA760A19AFBD872C7" blockId="20.[813,1048,1204,1228]" box="[813,1048,1204,1228]" pageId="20" pageNumber="483">HABITAT. — Unknown.</paragraph>
</subSubSection>
<subSubSection id="C3016518F469BE5CA760A1CAFA7172F0" box="[813,1457,1251,1276]" pageId="20" pageNumber="483" type="materials_examined">
<paragraph id="8BA43693F469BE5CA760A1CAFA7172F0" blockId="20.[813,1457,1251,1276]" box="[813,1457,1251,1276]" pageId="20" pageNumber="483">
<typeStatus id="54A08831F469BE5CA760A1CAFC9C72F2" box="[813,860,1252,1275]" pageId="20" pageNumber="483">TYPE</typeStatus>
LOCALITY. — Larantuka,
<collectingCountry id="F30C7603F469BE5CA006A1CDFB4672F0" box="[1099,1158,1251,1275]" name="Indonesia" pageId="20" pageNumber="483">Flores</collectingCountry>
,
<collectingRegion id="49DFF871F469BE5CA0C0A1CAFA8572F7" box="[1165,1349,1252,1276]" country="Indonesia" name="Nusa Tenggara Timur" pageId="20" pageNumber="483">East Nusa Tenggara</collectingRegion>
,
<collectingCountry id="F30C7603F469BE5CA100A1CDFA6C72F0" box="[1357,1452,1251,1275]" name="Indonesia" pageId="20" pageNumber="483">Indonesia</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="C3016518F469BE5CA760A03DFB6C734D" pageId="20" pageNumber="483" type="distribution">
<paragraph id="8BA43693F469BE5CA760A03DFB6C734D" blockId="20.[813,1456,1299,1350]" pageId="20" pageNumber="483">
DISTRIBUTION. — West Timor, East Flores (
<collectingRegion id="49DFF871F469BE5CA092A03DFA657320" box="[1247,1445,1299,1323]" country="Indonesia" name="Nusa Tenggara Timur" pageId="20" pageNumber="483">East Nusa Tenggara</collectingRegion>
);
<collectingCountry id="F30C7603F469BE5CA760A003FCB7734E" box="[813,887,1325,1349]" name="Indonesia" pageId="20" pageNumber="483">Ambon</collectingCountry>
(
<collectingCountry id="F30C7603F469BE5CA7C9A003FC26734E" box="[900,998,1325,1349]" name="Indonesia" pageId="20" pageNumber="483">Moluccas</collectingCountry>
); Besuki (
<collectingRegion id="49DFF871F469BE5CA009A000FB61734D" box="[1092,1185,1326,1350]" country="Indonesia" name="Jawa Timur" pageId="20" pageNumber="483">East Java</collectingRegion>
).
</paragraph>
</subSubSection>
<subSubSection id="C3016518F469BE5DA760A05AFBAD7140" lastPageId="21" lastPageNumber="484" pageId="20" pageNumber="483" type="description">
<paragraph id="8BA43693F469BE5CA760A05AFC7D7387" blockId="20.[813,1455,1396,1518]" box="[813,957,1396,1422]" pageId="20" pageNumber="483">DESCRIPTION</paragraph>
<paragraph id="8BA43693F469BE5CA760A0BDFA4C73E6" blockId="20.[813,1455,1396,1518]" pageId="20" pageNumber="483">
<emphasis id="B96FEA81F469BE5CA760A0BDFC1473A6" bold="true" box="[813,980,1427,1453]" pageId="20" pageNumber="483">Measurements.</emphasis>
<typeStatus id="54A08831F469BE5CA797A0BDFBF373A6" box="[986,1075,1427,1453]" pageId="20" pageNumber="483" type="syntype">Syntype</typeStatus>
, ZMB 863, atoke, lacking posterior region, LT= 127 (216-235) mm, L15 = 21.1 (17-25.3) mm, W15=4.3 (3.6-4.6) mm, and 117 (154-192) chaetigers.
</paragraph>
<paragraph id="8BA43693F469BE5CA760A33CFB7B7086" blockId="20.[813,1457,1554,1677]" pageId="20" pageNumber="483">
<emphasis id="B96FEA81F469BE5CA760A33CFC0D7027" bold="true" box="[813,973,1554,1580]" pageId="20" pageNumber="483">Pigmentation.</emphasis>
Body epidermal pigmentation faded, some slight traces of pale brown pigmentation in prostomium and posterior parapodia. Brownish glandular patches in ligules, most intense posteriorly (
<figureCitation id="13202A16F469BE5CA073A35CFB6E7086" box="[1086,1198,1650,1677]" captionStart="FIG" captionStartId="24.[132,143,1213,1231]" captionTargetBox="[133,1456,215,1170]" captionTargetId="figure-485@24.[133,1456,212,1175]" captionTargetPageId="24" captionText="FIG. 9. — Perinereis larentukana (Grube in Peters, 1881) n. comb. best-preserved syntype (ZMB 863):A-F, parapodia,anterior view (numbers refer the chaetiger); F, with bent ventral cirri. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4436942" httpUri="https://zenodo.org/record/4436942/files/figure.png" pageId="20" pageNumber="483">Fig. 9E, F</figureCitation>
).
</paragraph>
<paragraph id="8BA43693F469BE5DA760A39CFE7A77DA" blockId="20.[812,1457,1714,2028]" lastBlockId="21.[130,777,215,465]" lastPageId="21" lastPageNumber="484" pageId="20" pageNumber="483">
<emphasis id="B96FEA81F469BE5CA760A39CFCB270C7" bold="true" box="[813,882,1714,1740]" pageId="20" pageNumber="483">Head.</emphasis>
Prostomium sub-pentagonal, narrow anterior end (
<figureCitation id="13202A16F469BE5CA77BA3FCFC6C70E7" box="[822,940,1746,1772]" captionStart="FIG" captionStartId="22.[132,143,1691,1709]" captionTargetBox="[132,1453,213,1648]" captionTargetId="figure-142@22.[131,1454,212,1651]" captionTargetPageId="22" captionText="FIG. 8. — Perinereis larentukana (Grube in Peters, 1881) n. comb., syntypes (ZMB 863):A-D, I-K, from best-preserved specimen; E-H, L, from complete specimen; A, anterior region, dorsal view; B, prostomium, dorsal view (arrow points nuchal organ); C, left jaw, dorsal (left) and ventral (right) views; D, same, zoom-in, ventral view (arrows point canals); E, maxillary ring of pharynx, frontal view;F, oral ring, frontal view; G, same,dorsal view (arrow points distal portion of λ-shaped pattern); H, same, ventral view; I, approach of notopodial homogomph spiniger (chaet. 10) (arrow points slender,evenly spaced teeth); J, neuropodial heterogomph falciger, supracicular (chaet.10); M, same,subacicular (chaet.10); L, posterior region,dorsal view.Scale bars:A,3 mm; B,H,L, 1 mm;C,E-G,0.5 mm;D, 0.1 mm; I-L, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436938" httpUri="https://zenodo.org/record/4436938/files/figure.png" pageId="20" pageNumber="483">Fig. 8A, B</figureCitation>
), 1.3 times wider than long; anterolateral sides 2 times wider than antennal diameter. Palpophores cylindrical (
<figureCitation id="13202A16F469BE5CA71AA23CFC697127" box="[855,937,1810,1836]" captionStart="FIG" captionStartId="22.[132,143,1691,1709]" captionTargetBox="[132,1453,213,1648]" captionTargetId="figure-142@22.[131,1454,212,1651]" captionTargetPageId="22" captionText="FIG. 8. — Perinereis larentukana (Grube in Peters, 1881) n. comb., syntypes (ZMB 863):A-D, I-K, from best-preserved specimen; E-H, L, from complete specimen; A, anterior region, dorsal view; B, prostomium, dorsal view (arrow points nuchal organ); C, left jaw, dorsal (left) and ventral (right) views; D, same, zoom-in, ventral view (arrows point canals); E, maxillary ring of pharynx, frontal view;F, oral ring, frontal view; G, same,dorsal view (arrow points distal portion of λ-shaped pattern); H, same, ventral view; I, approach of notopodial homogomph spiniger (chaet. 10) (arrow points slender,evenly spaced teeth); J, neuropodial heterogomph falciger, supracicular (chaet.10); M, same,subacicular (chaet.10); L, posterior region,dorsal view.Scale bars:A,3 mm; B,H,L, 1 mm;C,E-G,0.5 mm;D, 0.1 mm; I-L, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436938" httpUri="https://zenodo.org/record/4436938/files/figure.png" pageId="20" pageNumber="483">Fig. 8A</figureCitation>
), thick, 1.2 times longer than wide, nearly equaling entire length of prostomium; one deep wrinkle placed horizontally in one-half of palpophore. Antennae joined (
<figureCitation id="13202A16F469BE5CA77BA25FFC677187" box="[822,935,1905,1932]" captionStart="FIG" captionStartId="22.[132,143,1691,1709]" captionTargetBox="[132,1453,213,1648]" captionTargetId="figure-142@22.[131,1454,212,1651]" captionTargetPageId="22" captionText="FIG. 8. — Perinereis larentukana (Grube in Peters, 1881) n. comb., syntypes (ZMB 863):A-D, I-K, from best-preserved specimen; E-H, L, from complete specimen; A, anterior region, dorsal view; B, prostomium, dorsal view (arrow points nuchal organ); C, left jaw, dorsal (left) and ventral (right) views; D, same, zoom-in, ventral view (arrows point canals); E, maxillary ring of pharynx, frontal view;F, oral ring, frontal view; G, same,dorsal view (arrow points distal portion of λ-shaped pattern); H, same, ventral view; I, approach of notopodial homogomph spiniger (chaet. 10) (arrow points slender,evenly spaced teeth); J, neuropodial heterogomph falciger, supracicular (chaet.10); M, same,subacicular (chaet.10); L, posterior region,dorsal view.Scale bars:A,3 mm; B,H,L, 1 mm;C,E-G,0.5 mm;D, 0.1 mm; I-L, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436938" httpUri="https://zenodo.org/record/4436938/files/figure.png" pageId="20" pageNumber="483">Fig. 8A, B</figureCitation>
), gap one-sixth of antennal diameter; digitiform, barely sharpened tip, slightly thickened, extending backward to nearly one-half of prostomium. Eyes in sub-trapezoidal arrangement, blackish, anterior and posterior pairs well separated (1.6 times size of posterior;
<figureCitation id="13202A16F468BE5DA5A8A5F9FDF476FA" box="[485,564,215,241]" captionStart="FIG" captionStartId="22.[132,143,1691,1709]" captionTargetBox="[132,1453,213,1648]" captionTargetId="figure-142@22.[131,1454,212,1651]" captionTargetPageId="22" captionText="FIG. 8. — Perinereis larentukana (Grube in Peters, 1881) n. comb., syntypes (ZMB 863):A-D, I-K, from best-preserved specimen; E-H, L, from complete specimen; A, anterior region, dorsal view; B, prostomium, dorsal view (arrow points nuchal organ); C, left jaw, dorsal (left) and ventral (right) views; D, same, zoom-in, ventral view (arrows point canals); E, maxillary ring of pharynx, frontal view;F, oral ring, frontal view; G, same,dorsal view (arrow points distal portion of λ-shaped pattern); H, same, ventral view; I, approach of notopodial homogomph spiniger (chaet. 10) (arrow points slender,evenly spaced teeth); J, neuropodial heterogomph falciger, supracicular (chaet.10); M, same,subacicular (chaet.10); L, posterior region,dorsal view.Scale bars:A,3 mm; B,H,L, 1 mm;C,E-G,0.5 mm;D, 0.1 mm; I-L, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436938" httpUri="https://zenodo.org/record/4436938/files/figure.png" pageId="21" pageNumber="484">Fig. 8B</figureCitation>
); lens barely visible, purplish. Anterior pair of eyes reniform, nearly subequal to antennal diameter; lens oval, located anterolaterally, touching margin of eye, covering 50%. Posterior pair of eyes rounded, subequal to anterior pair; lens rounded, located posterolaterally, not touching margin, covering 60%. Nuchal organs deeply embedded, slightly oblique, notoriously long, 3 times longer than posterior eyes (
<figureCitation id="13202A16F468BE5DA516A498FE6D77DA" box="[347,429,438,465]" captionStart="FIG" captionStartId="22.[132,143,1691,1709]" captionTargetBox="[132,1453,213,1648]" captionTargetId="figure-142@22.[131,1454,212,1651]" captionTargetPageId="22" captionText="FIG. 8. — Perinereis larentukana (Grube in Peters, 1881) n. comb., syntypes (ZMB 863):A-D, I-K, from best-preserved specimen; E-H, L, from complete specimen; A, anterior region, dorsal view; B, prostomium, dorsal view (arrow points nuchal organ); C, left jaw, dorsal (left) and ventral (right) views; D, same, zoom-in, ventral view (arrows point canals); E, maxillary ring of pharynx, frontal view;F, oral ring, frontal view; G, same,dorsal view (arrow points distal portion of λ-shaped pattern); H, same, ventral view; I, approach of notopodial homogomph spiniger (chaet. 10) (arrow points slender,evenly spaced teeth); J, neuropodial heterogomph falciger, supracicular (chaet.10); M, same,subacicular (chaet.10); L, posterior region,dorsal view.Scale bars:A,3 mm; B,H,L, 1 mm;C,E-G,0.5 mm;D, 0.1 mm; I-L, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436938" httpUri="https://zenodo.org/record/4436938/files/figure.png" pageId="21" pageNumber="484">Fig. 8B</figureCitation>
).
</paragraph>
<paragraph id="8BA43693F468BE5DA4C9A4D8FD83755B" blockId="21.[130,777,502,848]" pageId="21" pageNumber="484">
<emphasis id="B96FEA81F468BE5DA4C9A4D8FDB5741B" bold="true" box="[132,629,502,528]" pageId="21" pageNumber="484">Apodous anterior segment &amp; tentacular cirri.</emphasis>
Apodous anterior segment 3.3 (3.3-4.2) times wider than long, 1.2 (1.2- 1.4) times longer than chaetiger 1. Tentacular cirri pattern: Postero-dorsal cirri 1.5 times longer than antero-dorsal ones; anterior-ventral cirri slightly smaller than postero-ventral one. Antero-dorsal cirri reaching chaetiger 1 (1-2); antero-ventral 1.2 (1-1.3) times longer than palpophore. Postero-dorsal reaching chaetiger 3 (2-3); postero-ventral extending over prostomium to reach one-half of it. Dorsal cirrophores wrinkled, cylindrical; postero-dorsal cirrophores longest, 2.5 times length of postero-ventral cylindrical ones.
</paragraph>
<paragraph id="8BA43693F468BE5DA4C9A65BFD347160" blockId="21.[130,777,885,1900]" pageId="21" pageNumber="484">
<emphasis id="B96FEA81F468BE5DA4C9A65BFF267584" bold="true" box="[132,230,885,911]" pageId="21" pageNumber="484">Pharynx.</emphasis>
Not everted, previously dissected (description based on
<typeStatus id="54A08831F468BE5DA4EEA6BBFF3375A4" box="[163,243,917,943]" pageId="21" pageNumber="484" type="syntype">syntype</typeStatus>
with everted pharynx). Jaws blackish in distal third, then brownish; 8 (6-7) denticles, well-developed, 4 denticles ensheathed proximally, inner margin of fang flattened, equaling next 2.5 denticles; pulp cavity two-fifths length of jaw (
<figureCitation id="13202A16F468BE5DA4C3A13AFF217225" box="[142,225,1044,1070]" captionStart="FIG" captionStartId="22.[132,143,1691,1709]" captionTargetBox="[132,1453,213,1648]" captionTargetId="figure-142@22.[131,1454,212,1651]" captionTargetPageId="22" captionText="FIG. 8. — Perinereis larentukana (Grube in Peters, 1881) n. comb., syntypes (ZMB 863):A-D, I-K, from best-preserved specimen; E-H, L, from complete specimen; A, anterior region, dorsal view; B, prostomium, dorsal view (arrow points nuchal organ); C, left jaw, dorsal (left) and ventral (right) views; D, same, zoom-in, ventral view (arrows point canals); E, maxillary ring of pharynx, frontal view;F, oral ring, frontal view; G, same,dorsal view (arrow points distal portion of λ-shaped pattern); H, same, ventral view; I, approach of notopodial homogomph spiniger (chaet. 10) (arrow points slender,evenly spaced teeth); J, neuropodial heterogomph falciger, supracicular (chaet.10); M, same,subacicular (chaet.10); L, posterior region,dorsal view.Scale bars:A,3 mm; B,H,L, 1 mm;C,E-G,0.5 mm;D, 0.1 mm; I-L, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436938" httpUri="https://zenodo.org/record/4436938/files/figure.png" pageId="21" pageNumber="484">Fig. 8C</figureCitation>
), distal apex leveling between first and second basal denticles; 2 longitudinal canals emerging from pulp cavity (
<figureCitation id="13202A16F468BE5DA4C3A17AFF247265" box="[142,228,1108,1134]" captionStart="FIG" captionStartId="22.[132,143,1691,1709]" captionTargetBox="[132,1453,213,1648]" captionTargetId="figure-142@22.[131,1454,212,1651]" captionTargetPageId="22" captionText="FIG. 8. — Perinereis larentukana (Grube in Peters, 1881) n. comb., syntypes (ZMB 863):A-D, I-K, from best-preserved specimen; E-H, L, from complete specimen; A, anterior region, dorsal view; B, prostomium, dorsal view (arrow points nuchal organ); C, left jaw, dorsal (left) and ventral (right) views; D, same, zoom-in, ventral view (arrows point canals); E, maxillary ring of pharynx, frontal view;F, oral ring, frontal view; G, same,dorsal view (arrow points distal portion of λ-shaped pattern); H, same, ventral view; I, approach of notopodial homogomph spiniger (chaet. 10) (arrow points slender,evenly spaced teeth); J, neuropodial heterogomph falciger, supracicular (chaet.10); M, same,subacicular (chaet.10); L, posterior region,dorsal view.Scale bars:A,3 mm; B,H,L, 1 mm;C,E-G,0.5 mm;D, 0.1 mm; I-L, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436938" httpUri="https://zenodo.org/record/4436938/files/figure.png" pageId="21" pageNumber="484">Fig. 8D</figureCitation>
). Maxillary ring (
<figureCitation id="13202A16F468BE5DA5D0A17AFE2E7265" box="[413,494,1108,1134]" captionStart="FIG" captionStartId="22.[132,143,1691,1709]" captionTargetBox="[132,1453,213,1648]" captionTargetId="figure-142@22.[131,1454,212,1651]" captionTargetPageId="22" captionText="FIG. 8. — Perinereis larentukana (Grube in Peters, 1881) n. comb., syntypes (ZMB 863):A-D, I-K, from best-preserved specimen; E-H, L, from complete specimen; A, anterior region, dorsal view; B, prostomium, dorsal view (arrow points nuchal organ); C, left jaw, dorsal (left) and ventral (right) views; D, same, zoom-in, ventral view (arrows point canals); E, maxillary ring of pharynx, frontal view;F, oral ring, frontal view; G, same,dorsal view (arrow points distal portion of λ-shaped pattern); H, same, ventral view; I, approach of notopodial homogomph spiniger (chaet. 10) (arrow points slender,evenly spaced teeth); J, neuropodial heterogomph falciger, supracicular (chaet.10); M, same,subacicular (chaet.10); L, posterior region,dorsal view.Scale bars:A,3 mm; B,H,L, 1 mm;C,E-G,0.5 mm;D, 0.1 mm; I-L, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436938" httpUri="https://zenodo.org/record/4436938/files/figure.png" pageId="21" pageNumber="484">Fig. 8E</figureCitation>
): paragnaths conical, none worn, reddish amber colored, slightly smaller than those in oral ring. AI=2 (2-3), longitudinal regular line, cones subequal to the longest of AII. AIIa =8 (7-9), AIIb=9 (4-10), oblique irregular patch, two irregular rows. AIII=13 (9-17), oval patch, three irregular transverse rows, one cone laterally isolated in each side. AIVa =21 (21-26), AIVb= 20 (20-28), lemniscateshaped patch, maxillary portion smaller than proximal one, inner cones smallest; merged paragnaths absent. Oral ring (
<figureCitation id="13202A16F468BE5DA4C0A05DFF0C7386" box="[141,204,1395,1421]" captionStart="FIG" captionStartId="7.[132,143,1938,1956]" captionTargetBox="[133,1367,214,1896]" captionTargetId="figure-14@7.[133,1456,209,1911]" captionTargetPageId="7" captionText="FIG. 1. — Areas VI-V-VI patterns of the pharynx shaped by the ridges and furrows: A-C, Perinereis latipalpa (Schmarda, 1861) n. comb. with a λ-shaped pattern; D-F, Perinereis nuntia (Savigny in Lamarck, 1818) with a χ-shaped pattern; G-I, Perinereis larentukana (Grube in Peters, 1881) n. comb. with a υ-shaped pattern; J-L, Perinereis shikueii Glasby &amp; Hsieh, 2006 with a ɔc-shaped pattern; A, D, G, J, dorsal portion of oral ring; B, E, H, K, same with a slightly irregular line drawings on the shape formed by AVI-V-VI pattern; C, F, I, L, symmetrical line drawings of the AVI-V-VI patterns. Scale bars: 1 mm. J, K, after Glasby &amp; Hsieh (2006)." figureDoi="http://doi.org/10.5281/zenodo.4436912" httpUri="https://zenodo.org/record/4436912/files/figure.png" pageId="21" pageNumber="484">Figs 1</figureCitation>
G-I, 8F-H): AVI-V-VI pattern, υ- shaped (
<figureCitation id="13202A16F468BE5DA6DBA05DFD157386" box="[662,725,1395,1421]" captionStart="FIG" captionStartId="7.[132,143,1938,1956]" captionTargetBox="[133,1367,214,1896]" captionTargetId="figure-14@7.[133,1456,209,1911]" captionTargetPageId="7" captionText="FIG. 1. — Areas VI-V-VI patterns of the pharynx shaped by the ridges and furrows: A-C, Perinereis latipalpa (Schmarda, 1861) n. comb. with a λ-shaped pattern; D-F, Perinereis nuntia (Savigny in Lamarck, 1818) with a χ-shaped pattern; G-I, Perinereis larentukana (Grube in Peters, 1881) n. comb. with a υ-shaped pattern; J-L, Perinereis shikueii Glasby &amp; Hsieh, 2006 with a ɔc-shaped pattern; A, D, G, J, dorsal portion of oral ring; B, E, H, K, same with a slightly irregular line drawings on the shape formed by AVI-V-VI pattern; C, F, I, L, symmetrical line drawings of the AVI-V-VI patterns. Scale bars: 1 mm. J, K, after Glasby &amp; Hsieh (2006)." figureDoi="http://doi.org/10.5281/zenodo.4436912" httpUri="https://zenodo.org/record/4436912/files/figure.png" pageId="21" pageNumber="484">Figs 1</figureCitation>
G-I, 8F); AVI not overlapping proximally AV. Paragnaths conical and shield-shaped bars, reddish and brownish amber colored. AV =3 (3-4), equilateral triangular patch, clearly isolated from those on AVI, brownish amber, distal cone slightly bigger. AVIa=7 (4-8), AVIb=6 (5-7), arc of paragnaths short, regular, reddish amber, shield-shaped bars; bars short, tip barely worn, subequal except inner one slightly longer than others (
<figureCitation id="13202A16F468BE5DA6EBA37CFD387067" box="[678,760,1618,1644]" captionStart="FIG" captionStartId="22.[132,143,1691,1709]" captionTargetBox="[132,1453,213,1648]" captionTargetId="figure-142@22.[131,1454,212,1651]" captionTargetPageId="22" captionText="FIG. 8. — Perinereis larentukana (Grube in Peters, 1881) n. comb., syntypes (ZMB 863):A-D, I-K, from best-preserved specimen; E-H, L, from complete specimen; A, anterior region, dorsal view; B, prostomium, dorsal view (arrow points nuchal organ); C, left jaw, dorsal (left) and ventral (right) views; D, same, zoom-in, ventral view (arrows point canals); E, maxillary ring of pharynx, frontal view;F, oral ring, frontal view; G, same,dorsal view (arrow points distal portion of λ-shaped pattern); H, same, ventral view; I, approach of notopodial homogomph spiniger (chaet. 10) (arrow points slender,evenly spaced teeth); J, neuropodial heterogomph falciger, supracicular (chaet.10); M, same,subacicular (chaet.10); L, posterior region,dorsal view.Scale bars:A,3 mm; B,H,L, 1 mm;C,E-G,0.5 mm;D, 0.1 mm; I-L, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436938" httpUri="https://zenodo.org/record/4436938/files/figure.png" pageId="21" pageNumber="484">Fig. 8G</figureCitation>
); ridges barely prominent, narrow, three-quarters width of palpophore. AVII-VIII =26 (26-34), conical paragnaths, most of them placed in longitudinal wrinkles of ring (
<figureCitation id="13202A16F468BE5DA612A39CFD7470C7" box="[607,692,1714,1740]" captionStart="FIG" captionStartId="22.[132,143,1691,1709]" captionTargetBox="[132,1453,213,1648]" captionTargetId="figure-142@22.[131,1454,212,1651]" captionTargetPageId="22" captionText="FIG. 8. — Perinereis larentukana (Grube in Peters, 1881) n. comb., syntypes (ZMB 863):A-D, I-K, from best-preserved specimen; E-H, L, from complete specimen; A, anterior region, dorsal view; B, prostomium, dorsal view (arrow points nuchal organ); C, left jaw, dorsal (left) and ventral (right) views; D, same, zoom-in, ventral view (arrows point canals); E, maxillary ring of pharynx, frontal view;F, oral ring, frontal view; G, same,dorsal view (arrow points distal portion of λ-shaped pattern); H, same, ventral view; I, approach of notopodial homogomph spiniger (chaet. 10) (arrow points slender,evenly spaced teeth); J, neuropodial heterogomph falciger, supracicular (chaet.10); M, same,subacicular (chaet.10); L, posterior region,dorsal view.Scale bars:A,3 mm; B,H,L, 1 mm;C,E-G,0.5 mm;D, 0.1 mm; I-L, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436938" httpUri="https://zenodo.org/record/4436938/files/figure.png" pageId="21" pageNumber="484">Fig. 8H</figureCitation>
); single band of two main transverse rows, increasing in number dorsoventrally from 1 to 2 rows, distal one regular with mainly big, reddish amber cones, proximal row irregular, zigzagged smaller, brownish amber cones. Gap between AVI and AVII- VIII broad, as wide as three-quarters width of palpophore.
</paragraph>
<paragraph id="8BA43693F468BE5DA4C9A2BFFAB37504" blockId="21.[130,775,1937,2028]" lastBlockId="21.[811,1458,215,784]" pageId="21" pageNumber="484">
<emphasis id="B96FEA81F468BE5DA4C9A2BFFEC271A0" bold="true" box="[132,258,1937,1963]" pageId="21" pageNumber="484">Notopodia.</emphasis>
Dorsal cirri digitiform throughout body; slightly longer than dorsal ligule in first parapodia, smaller than it from parapodia 5, three-quarters length of ligule in anterior parapodia, one-half from median ones; cirrus longer than length of proximal lobe of dorsal ligule in first parapodia (
<figureCitation id="13202A16F468BE5DA102A5D9FA63771A" box="[1359,1443,247,273]" captionStart="FIG" captionStartId="24.[132,143,1213,1231]" captionTargetBox="[133,1456,215,1170]" captionTargetId="figure-485@24.[133,1456,212,1175]" captionTargetPageId="24" captionText="FIG. 9. — Perinereis larentukana (Grube in Peters, 1881) n. comb. best-preserved syntype (ZMB 863):A-F, parapodia,anterior view (numbers refer the chaetiger); F, with bent ventral cirri. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4436942" httpUri="https://zenodo.org/record/4436942/files/figure.png" pageId="21" pageNumber="484">Fig. 9A</figureCitation>
), subequal to it in anterior (
<figureCitation id="13202A16F468BE5DA071A439FB4D773A" box="[1084,1165,279,305]" captionStart="FIG" captionStartId="24.[132,143,1213,1231]" captionTargetBox="[133,1456,215,1170]" captionTargetId="figure-485@24.[133,1456,212,1175]" captionTargetPageId="24" captionText="FIG. 9. — Perinereis larentukana (Grube in Peters, 1881) n. comb. best-preserved syntype (ZMB 863):A-F, parapodia,anterior view (numbers refer the chaetiger); F, with bent ventral cirri. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4436942" httpUri="https://zenodo.org/record/4436942/files/figure.png" pageId="21" pageNumber="484">Fig. 9B</figureCitation>
), smaller from median ones (
<figureCitation id="13202A16F468BE5DA779A419FCB1775A" box="[820,881,311,337]" captionStart="FIG" captionStartId="24.[132,143,1213,1231]" captionTargetBox="[133,1456,215,1170]" captionTargetId="figure-485@24.[133,1456,212,1175]" captionTargetPageId="24" captionText="FIG. 9. — Perinereis larentukana (Grube in Peters, 1881) n. comb. best-preserved syntype (ZMB 863):A-F, parapodia,anterior view (numbers refer the chaetiger); F, with bent ventral cirri. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4436942" httpUri="https://zenodo.org/record/4436942/files/figure.png" pageId="21" pageNumber="484">Fig. 9</figureCitation>
C-F); cirri inserted on one-third in anterior parapodia (
<figureCitation id="13202A16F468BE5DA779A479FC68777A" box="[820,936,343,369]" captionStart="FIG" captionStartId="24.[132,143,1213,1231]" captionTargetBox="[133,1456,215,1170]" captionTargetId="figure-485@24.[133,1456,212,1175]" captionTargetPageId="24" captionText="FIG. 9. — Perinereis larentukana (Grube in Peters, 1881) n. comb. best-preserved syntype (ZMB 863):A-F, parapodia,anterior view (numbers refer the chaetiger); F, with bent ventral cirri. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4436942" httpUri="https://zenodo.org/record/4436942/files/figure.png" pageId="21" pageNumber="484">Fig. 9A, B</figureCitation>
), one-half in median (
<figureCitation id="13202A16F468BE5DA0D0A479FB1C777A" box="[1181,1244,343,369]" captionStart="FIG" captionStartId="24.[132,143,1213,1231]" captionTargetBox="[133,1456,215,1170]" captionTargetId="figure-485@24.[133,1456,212,1175]" captionTargetPageId="24" captionText="FIG. 9. — Perinereis larentukana (Grube in Peters, 1881) n. comb. best-preserved syntype (ZMB 863):A-F, parapodia,anterior view (numbers refer the chaetiger); F, with bent ventral cirri. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4436942" httpUri="https://zenodo.org/record/4436942/files/figure.png" pageId="21" pageNumber="484">Fig. 9</figureCitation>
C-E), two-thirds in posterior ones (
<figureCitation id="13202A16F468BE5DA787A459FBD7779A" box="[970,1047,375,401]" captionStart="FIG" captionStartId="24.[132,143,1213,1231]" captionTargetBox="[133,1456,215,1170]" captionTargetId="figure-485@24.[133,1456,212,1175]" captionTargetPageId="24" captionText="FIG. 9. — Perinereis larentukana (Grube in Peters, 1881) n. comb. best-preserved syntype (ZMB 863):A-F, parapodia,anterior view (numbers refer the chaetiger); F, with bent ventral cirri. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4436942" httpUri="https://zenodo.org/record/4436942/files/figure.png" pageId="21" pageNumber="484">Fig. 9F</figureCitation>
). Dorsal ligule similar throughout body; ligule 1.5 (1.5-1.8) times width of median ligule in posterior parapodia (
<figureCitation id="13202A16F468BE5DA7D3A498FC2A77DA" box="[926,1002,438,465]" captionStart="FIG" captionStartId="24.[132,143,1213,1231]" captionTargetBox="[133,1456,215,1170]" captionTargetId="figure-485@24.[133,1456,212,1175]" captionTargetPageId="24" captionText="FIG. 9. — Perinereis larentukana (Grube in Peters, 1881) n. comb. best-preserved syntype (ZMB 863):A-F, parapodia,anterior view (numbers refer the chaetiger); F, with bent ventral cirri. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4436942" httpUri="https://zenodo.org/record/4436942/files/figure.png" pageId="21" pageNumber="484">Fig.9F</figureCitation>
). Distal lobe of dorsal ligule bluntly rounded in anterior parapodia, bluntly conical from median parapodia; distal lobe slightly longer than proximal one in first parapodia, subequal to it in anterior, four-fifths or three-fifths length of proximal from median ones (
<figureCitation id="13202A16F468BE5DA017A718FB56745B" box="[1114,1174,566,592]" captionStart="FIG" captionStartId="24.[132,143,1213,1231]" captionTargetBox="[133,1456,215,1170]" captionTargetId="figure-485@24.[133,1456,212,1175]" captionTargetPageId="24" captionText="FIG. 9. — Perinereis larentukana (Grube in Peters, 1881) n. comb. best-preserved syntype (ZMB 863):A-F, parapodia,anterior view (numbers refer the chaetiger); F, with bent ventral cirri. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4436942" httpUri="https://zenodo.org/record/4436942/files/figure.png" pageId="21" pageNumber="484">Fig. 9</figureCitation>
D-F). Dorsal ligule slightly shorter than median ligule in anterior parapodia (
<figureCitation id="13202A16F468BE5DA101A778FA60747B" box="[1356,1440,598,624]" captionStart="FIG" captionStartId="24.[132,143,1213,1231]" captionTargetBox="[133,1456,215,1170]" captionTargetId="figure-485@24.[133,1456,212,1175]" captionTargetPageId="24" captionText="FIG. 9. — Perinereis larentukana (Grube in Peters, 1881) n. comb. best-preserved syntype (ZMB 863):A-F, parapodia,anterior view (numbers refer the chaetiger); F, with bent ventral cirri. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4436942" httpUri="https://zenodo.org/record/4436942/files/figure.png" pageId="21" pageNumber="484">Fig. 9B</figureCitation>
), slightly longer than it from median (
<figureCitation id="13202A16F468BE5DA0F2A758FB3F749B" box="[1215,1279,630,656]" captionStart="FIG" captionStartId="24.[132,143,1213,1231]" captionTargetBox="[133,1456,215,1170]" captionTargetId="figure-485@24.[133,1456,212,1175]" captionTargetPageId="24" captionText="FIG. 9. — Perinereis larentukana (Grube in Peters, 1881) n. comb. best-preserved syntype (ZMB 863):A-F, parapodia,anterior view (numbers refer the chaetiger); F, with bent ventral cirri. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4436942" httpUri="https://zenodo.org/record/4436942/files/figure.png" pageId="21" pageNumber="484">Fig. 9</figureCitation>
C-F). One main glandular patch in dorsal ligule, central, becoming darker and bigger from parapodia 45; oval, covering 25-30% in median parapodia (
<figureCitation id="13202A16F468BE5DA7E9A7FBFC3A74FB" box="[932,1018,725,752]" captionStart="FIG" captionStartId="24.[132,143,1213,1231]" captionTargetBox="[133,1456,215,1170]" captionTargetId="figure-485@24.[133,1456,212,1175]" captionTargetPageId="24" captionText="FIG. 9. — Perinereis larentukana (Grube in Peters, 1881) n. comb. best-preserved syntype (ZMB 863):A-F, parapodia,anterior view (numbers refer the chaetiger); F, with bent ventral cirri. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4436942" httpUri="https://zenodo.org/record/4436942/files/figure.png" pageId="21" pageNumber="484">Fig. 9D</figureCitation>
); rounded, covering 50-60% in posterior ones (
<figureCitation id="13202A16F468BE5DA726A7DBFC7C7504" box="[875,956,757,783]" captionStart="FIG" captionStartId="24.[132,143,1213,1231]" captionTargetBox="[133,1456,215,1170]" captionTargetId="figure-485@24.[133,1456,212,1175]" captionTargetPageId="24" captionText="FIG. 9. — Perinereis larentukana (Grube in Peters, 1881) n. comb. best-preserved syntype (ZMB 863):A-F, parapodia,anterior view (numbers refer the chaetiger); F, with bent ventral cirri. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4436942" httpUri="https://zenodo.org/record/4436942/files/figure.png" pageId="21" pageNumber="484">Fig. 9F</figureCitation>
). Notoacicular process poorly developed.
</paragraph>
<paragraph id="8BA43693F468BE5DA760A61BFBD772C5" blockId="21.[811,1458,821,1230]" pageId="21" pageNumber="484">
<emphasis id="B96FEA81F468BE5DA760A61BFC767544" bold="true" box="[813,950,821,847]" pageId="21" pageNumber="484">Neuropodia.</emphasis>
Neuracicular ligule barely smaller than ventral throughout body; twice wider than ventral ligule in anterior parapodia, 3 times wider from median ones. Superior lobe digitiform, shorter than inferior lobe throughout body, projecting beyond end of neuracicular ligule only in first 6 parapodia (5-9), reduced from parapodia 16 (15-21). Inferior lobe rounded (
<figureCitation id="13202A16F468BE5DA79BA6DAFB907204" box="[982,1104,1012,1039]" captionStart="FIG" captionStartId="24.[132,143,1213,1231]" captionTargetBox="[133,1456,215,1170]" captionTargetId="figure-485@24.[133,1456,212,1175]" captionTargetPageId="24" captionText="FIG. 9. — Perinereis larentukana (Grube in Peters, 1881) n. comb. best-preserved syntype (ZMB 863):A-F, parapodia,anterior view (numbers refer the chaetiger); F, with bent ventral cirri. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4436942" httpUri="https://zenodo.org/record/4436942/files/figure.png" pageId="21" pageNumber="484">Fig. 9A, B</figureCitation>
), narrowing progressively from parapodia 30 (28-33). Ventral ligule digitiform, shorter than median ligule throughout body, two-thirds length of ligule in anterior parapodia, one-half length from median ones. Ventral cirri digitiform, smaller than ventral ligule throughout body, leveling base of ligule, except in first 18 parapodia, one-half or two-fifths of ligule.
</paragraph>
<paragraph id="8BA43693F468BE5DA760A1DDFA4B70C7" blockId="21.[809,1457,1267,1740]" pageId="21" pageNumber="484">
<emphasis id="B96FEA81F468BE5DA760A1DDFC507306" bold="true" box="[813,912,1267,1293]" pageId="21" pageNumber="484">Chaetae.</emphasis>
Notochaetae with homogomph spinigers, blade finely serrated towards toothed edge, evenly spaced. Neurochaetal supracicular fascicle with homogomph spinigers and heterogomph falcigers, both present throughout; spinigers as notopodial ones (
<figureCitation id="13202A16F468BE5DA05BA05DFBA57386" box="[1046,1125,1395,1421]" captionStart="FIG" captionStartId="22.[132,143,1691,1709]" captionTargetBox="[132,1453,213,1648]" captionTargetId="figure-142@22.[131,1454,212,1651]" captionTargetPageId="22" captionText="FIG. 8. — Perinereis larentukana (Grube in Peters, 1881) n. comb., syntypes (ZMB 863):A-D, I-K, from best-preserved specimen; E-H, L, from complete specimen; A, anterior region, dorsal view; B, prostomium, dorsal view (arrow points nuchal organ); C, left jaw, dorsal (left) and ventral (right) views; D, same, zoom-in, ventral view (arrows point canals); E, maxillary ring of pharynx, frontal view;F, oral ring, frontal view; G, same,dorsal view (arrow points distal portion of λ-shaped pattern); H, same, ventral view; I, approach of notopodial homogomph spiniger (chaet. 10) (arrow points slender,evenly spaced teeth); J, neuropodial heterogomph falciger, supracicular (chaet.10); M, same,subacicular (chaet.10); L, posterior region,dorsal view.Scale bars:A,3 mm; B,H,L, 1 mm;C,E-G,0.5 mm;D, 0.1 mm; I-L, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436938" httpUri="https://zenodo.org/record/4436938/files/figure.png" pageId="21" pageNumber="484">Fig. 8I</figureCitation>
), as numerous as falcigers in same fascicle of anterior and median chaetigers, more than falcigers in posterior one; falcigers with short and medium blades (
<emphasis id="B96FEA81F468BE5DA732A0FDFC5F73E6" box="[895,927,1491,1517]" italics="true" pageId="21" pageNumber="484">b/a</emphasis>
=1-1.57 times), serrated region 0.31-0.35 of total blade length (
<figureCitation id="13202A16F468BE5DA7F6A0DDFBC67006" box="[955,1030,1523,1549]" captionStart="FIG" captionStartId="22.[132,143,1691,1709]" captionTargetBox="[132,1453,213,1648]" captionTargetId="figure-142@22.[131,1454,212,1651]" captionTargetPageId="22" captionText="FIG. 8. — Perinereis larentukana (Grube in Peters, 1881) n. comb., syntypes (ZMB 863):A-D, I-K, from best-preserved specimen; E-H, L, from complete specimen; A, anterior region, dorsal view; B, prostomium, dorsal view (arrow points nuchal organ); C, left jaw, dorsal (left) and ventral (right) views; D, same, zoom-in, ventral view (arrows point canals); E, maxillary ring of pharynx, frontal view;F, oral ring, frontal view; G, same,dorsal view (arrow points distal portion of λ-shaped pattern); H, same, ventral view; I, approach of notopodial homogomph spiniger (chaet. 10) (arrow points slender,evenly spaced teeth); J, neuropodial heterogomph falciger, supracicular (chaet.10); M, same,subacicular (chaet.10); L, posterior region,dorsal view.Scale bars:A,3 mm; B,H,L, 1 mm;C,E-G,0.5 mm;D, 0.1 mm; I-L, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436938" httpUri="https://zenodo.org/record/4436938/files/figure.png" pageId="21" pageNumber="484">Fig. 8J</figureCitation>
). Neurochaetal subacicular fascicle with heterogomph spinigers and heterogomph falcigers, spinigers absent in first 2 (2-7) chaetigers, falcigers present throughout body; spinigers with blade finely serrated towards toothed edge, evenly spaced, less numerous than falcigers in fascicle; falcigers with short and medium blades (
<emphasis id="B96FEA81F468BE5DA088A3BCFB2570A7" box="[1221,1253,1682,1708]" italics="true" pageId="21" pageNumber="484">b/a</emphasis>
=1.05-1.62 times), serrated region 0.33-0.44 of total blade length (
<figureCitation id="13202A16F468BE5DA164A39CFABE70C7" box="[1321,1406,1714,1740]" captionStart="FIG" captionStartId="22.[132,143,1691,1709]" captionTargetBox="[132,1453,213,1648]" captionTargetId="figure-142@22.[131,1454,212,1651]" captionTargetPageId="22" captionText="FIG. 8. — Perinereis larentukana (Grube in Peters, 1881) n. comb., syntypes (ZMB 863):A-D, I-K, from best-preserved specimen; E-H, L, from complete specimen; A, anterior region, dorsal view; B, prostomium, dorsal view (arrow points nuchal organ); C, left jaw, dorsal (left) and ventral (right) views; D, same, zoom-in, ventral view (arrows point canals); E, maxillary ring of pharynx, frontal view;F, oral ring, frontal view; G, same,dorsal view (arrow points distal portion of λ-shaped pattern); H, same, ventral view; I, approach of notopodial homogomph spiniger (chaet. 10) (arrow points slender,evenly spaced teeth); J, neuropodial heterogomph falciger, supracicular (chaet.10); M, same,subacicular (chaet.10); L, posterior region,dorsal view.Scale bars:A,3 mm; B,H,L, 1 mm;C,E-G,0.5 mm;D, 0.1 mm; I-L, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436938" httpUri="https://zenodo.org/record/4436938/files/figure.png" pageId="21" pageNumber="484">Fig. 8K</figureCitation>
).
</paragraph>
<paragraph id="8BA43693F468BE5DA760A3DFFBAD7140" blockId="21.[811,1457,1777,1867]" pageId="21" pageNumber="484">
<emphasis id="B96FEA81F468BE5DA760A3DFFC607100" bold="true" box="[813,928,1777,1803]" pageId="21" pageNumber="484">Pygidium.</emphasis>
Dehiscent but one complete
<typeStatus id="54A08831F468BE5DA0A8A3DCFAF77107" box="[1253,1335,1778,1804]" pageId="21" pageNumber="484" type="syntype">syntype</typeStatus>
with short and thick anal cirri (
<figureCitation id="13202A16F468BE5DA04DA23CFB8F7127" box="[1024,1103,1810,1836]" captionStart="FIG" captionStartId="22.[132,143,1691,1709]" captionTargetBox="[132,1453,213,1648]" captionTargetId="figure-142@22.[131,1454,212,1651]" captionTargetPageId="22" captionText="FIG. 8. — Perinereis larentukana (Grube in Peters, 1881) n. comb., syntypes (ZMB 863):A-D, I-K, from best-preserved specimen; E-H, L, from complete specimen; A, anterior region, dorsal view; B, prostomium, dorsal view (arrow points nuchal organ); C, left jaw, dorsal (left) and ventral (right) views; D, same, zoom-in, ventral view (arrows point canals); E, maxillary ring of pharynx, frontal view;F, oral ring, frontal view; G, same,dorsal view (arrow points distal portion of λ-shaped pattern); H, same, ventral view; I, approach of notopodial homogomph spiniger (chaet. 10) (arrow points slender,evenly spaced teeth); J, neuropodial heterogomph falciger, supracicular (chaet.10); M, same,subacicular (chaet.10); L, posterior region,dorsal view.Scale bars:A,3 mm; B,H,L, 1 mm;C,E-G,0.5 mm;D, 0.1 mm; I-L, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436938" httpUri="https://zenodo.org/record/4436938/files/figure.png" pageId="21" pageNumber="484">Fig. 8L</figureCitation>
), as long as last 3 (2-5) chaetigers, cirrophores poorly developed.
</paragraph>
</subSubSection>
<subSubSection id="C3016518F468BE51A760A25CFB7C75C4" lastPageId="25" lastPageNumber="488" pageId="21" pageNumber="484" type="discussion">
<paragraph id="8BA43693F468BE5DA760A25CFC517181" blockId="21.[813,1458,1906,2028]" box="[813,913,1906,1932]" pageId="21" pageNumber="484">REMARKS</paragraph>
<paragraph id="8BA43693F468BE5EA760A2BFFDD071E0" blockId="21.[813,1458,1906,2028]" lastBlockId="22.[130,777,1841,2028]" lastPageId="22" lastPageNumber="485" pageId="21" pageNumber="484">
Grube
<emphasis id="B96FEA81F468BE5DA738A2BCFC4A71A0" box="[885,906,1938,1963]" italics="true" pageId="21" pageNumber="484">in</emphasis>
<bibRefCitation id="EF8A4B62F468BE5DA7C3A2BCFBD871A7" author="PETERS W." box="[910,1048,1937,1964]" pageId="21" pageNumber="484" pagination="109 - 117" refId="ref27835" refString="PETERS W. 1881. - Beschreibungen von neuen Anneliden des zoologischen Museums zu Berlin. Sitzungsberichte der Gesellschaft der naturforschende Freunde zur Berlin 1881 (7): 109 - 117. https: // www. biodiversitylibrary. org / item / 35574 # page / 121" type="journal article" year="1881">Peters (1881)</bibRefCitation>
described
<taxonomicName id="4C1B4D10F468BE5DA0CEA2BCFA6F71A0" authorityName="Grube in Peters" authorityYear="1881" box="[1155,1455,1937,1964]" class="Polychaeta" family="Nereididae" genus="Nereis" kingdom="Animalia" order="Phyllodocida" pageId="21" pageNumber="484" phylum="Annelida" rank="species" species="larentukana" subGenus="Neanthes">
<emphasis id="B96FEA81F468BE5DA0CEA2BCFB0071A0" box="[1155,1216,1938,1963]" italics="true" pageId="21" pageNumber="484">Nereis</emphasis>
(
<emphasis id="B96FEA81F468BE5DA080A2BFFAE871A0" box="[1229,1320,1937,1963]" italics="true" pageId="21" pageNumber="484">Neanthes</emphasis>
)
<emphasis id="B96FEA81F468BE5DA17BA2BFFA6F71A0" box="[1334,1455,1937,1963]" italics="true" pageId="21" pageNumber="484">larentukana</emphasis>
</taxonomicName>
using specimens from Larantuka (
<collectingCountry id="F30C7603F468BE5DA0EFA29FFACF71C7" box="[1186,1295,1969,1996]" name="Indonesia" pageId="21" pageNumber="484">Indonesia</collectingCountry>
) and collected by von Martens in
<date id="FFA51053F468BE5DA04CA2FCFB5471E0" box="[1025,1172,2001,2028]" pageId="21" pageNumber="484" value="1863-01">January 1863</date>
(see details in Appendix). The type material of
<taxonomicName id="4C1B4D10F46BBE5EA527A21CFD447140" authorityName="Grube in Peters" authorityYear="1881" box="[362,644,1841,1868]" class="Polychaeta" family="Nereididae" genus="Nereis" kingdom="Animalia" order="Phyllodocida" pageId="22" pageNumber="485" phylum="Annelida" rank="species" species="larentukana" subGenus="Neanthes">
<emphasis id="B96FEA81F46BBE5EA527A21CFE477140" box="[362,391,1842,1867]" italics="true" pageId="22" pageNumber="485">N.</emphasis>
(
<emphasis id="B96FEA81F46BBE5EA5DAA21FFE357140" box="[407,501,1841,1867]" italics="true" pageId="22" pageNumber="485">Neanthes</emphasis>
)
<emphasis id="B96FEA81F46BBE5EA64AA21FFD447140" box="[519,644,1841,1867]" italics="true" pageId="22" pageNumber="485">larentukana</emphasis>
</taxonomicName>
is currently lodged at the Museum of Natural History of the Wroclaw University (MPW) and at the ZMB (
<bibRefCitation id="EF8A4B62F46BBE5EA647A25FFD557180" author="WIKTOR J." box="[522,661,1905,1931]" pageId="22" pageNumber="485" pagination="267 - 283" refId="ref28919" refString="WIKTOR J. 1980. - Type-specimens of Annelida Polychaeta in the Museum of Natural History of the Wroclaw University. Annales Zoologici 35: 267 - 283." type="journal article" year="1980">Wiktor 1980</bibRefCitation>
;
<bibRefCitation id="EF8A4B62F46BBE5EA6EDA25FFF7B71A0" author="HARTWICH G." pageId="22" pageNumber="485" pagination="73 - 154" refId="ref26935" refString="HARTWICH G. 1993. - Die Polychaeten-Typen des Zoologischen Museums in Berlin. Mitteilungen aus dem Zoologischen Museum in Berlin 69: 73 - 154. https: // doi. org / 10.1002 / mmnz. 19930690106" type="journal article" year="1993">Hartwich 1993</bibRefCitation>
;
<bibRefCitation id="EF8A4B62F46BBE5EA485A2BFFE1171A0" author="GLASBY C. J. &amp; AL HAKIM I." box="[200,465,1937,1963]" pageId="22" pageNumber="485" pagination="545 - 558" refId="ref26185" refString="GLASBY C. J. &amp; AL HAKIM I. 2017. - History of collection and discovery of polychaetes (Annelida), including a bibliography, from the Indo-Malay-Philippines Archipelago and surrounding seas. Raffles Bulletin of Zoology 65: 545 - 558. https: // lkcnhm. nus. edu. sg / rbz / volume- 65 / (last consultation 28 / 10 / 2019)." type="journal article" year="2017">Glasby &amp; al Hakim 2017</bibRefCitation>
). It consists of seven
<typeStatus id="54A08831F46BBE5EA6E0A2BCFCC771A7" box="[685,775,1938,1964]" pageId="22" pageNumber="485" type="syntype">syntypes</typeStatus>
that match accurately the original description that was based apparently in at least two specimens.
</paragraph>
<caption id="DF64661BF46BBE5EA4C9A3B5FA717103" ID-DOI="http://doi.org/10.5281/zenodo.4436938" ID-Zenodo-Dep="4436938" httpUri="https://zenodo.org/record/4436938/files/figure.png" pageId="22" pageNumber="485" startId="22.[132,143,1691,1709]" targetBox="[132,1453,213,1648]" targetPageId="22">
<paragraph id="8BA43693F46BBE5EA4C9A3B5FA717103" blockId="22.[132,1457,1691,1800]" pageId="22" pageNumber="485">
FIG. 8. —
<taxonomicName id="4C1B4D10F46BBE5EA49FA3B5FD8770A6" authority="(Grube in Peters, 1881)" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[210,583,1691,1709]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="22" pageNumber="485" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F46BBE5EA49FA3B5FE4670A6" box="[210,390,1691,1709]" italics="true" pageId="22" pageNumber="485">Perinereis larentukana</emphasis>
(Grube
<emphasis id="B96FEA81F46BBE5EA58AA3B5FE1570A6" box="[455,469,1691,1709]" italics="true" pageId="22" pageNumber="485">in</emphasis>
<bibRefCitation id="EF8A4B62F46BBE5EA597A3B5FD8270A6" author="PETERS W." box="[474,578,1691,1709]" pageId="22" pageNumber="485" pagination="109 - 117" refId="ref27835" refString="PETERS W. 1881. - Beschreibungen von neuen Anneliden des zoologischen Museums zu Berlin. Sitzungsberichte der Gesellschaft der naturforschende Freunde zur Berlin 1881 (7): 109 - 117. https: // www. biodiversitylibrary. org / item / 35574 # page / 121" type="journal article" year="1881">Peters, 1881</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF46BBE5EA606A3B5FD5870A6" box="[587,664,1691,1709]" pageId="22" pageNumber="485" rank="species">n. comb.</taxonomicNameLabel>
, syntypes (ZMB 863):
<emphasis id="B96FEA81F46BBE5EA707A3B5FCAC70A6" bold="true" box="[842,876,1691,1709]" pageId="22" pageNumber="485">A -D</emphasis>
,
<emphasis id="B96FEA81F46BBE5EA73BA3B5FC4F70A6" bold="true" box="[886,911,1691,1709]" pageId="22" pageNumber="485">I -K</emphasis>
, from best-preserved specimen;
<emphasis id="B96FEA81F46BBE5EA0D2A3B5FB0070A6" bold="true" box="[1183,1216,1691,1709]" pageId="22" pageNumber="485">E -H</emphasis>
,
<emphasis id="B96FEA81F46BBE5EA084A3B5FB1470A6" bold="true" box="[1225,1236,1691,1709]" pageId="22" pageNumber="485">L</emphasis>
, from complete specimen;
<emphasis id="B96FEA81F46BBE5EA4C9A39CFF5170CF" bold="true" box="[132,145,1714,1732]" pageId="22" pageNumber="485">A</emphasis>
, anterior region, dorsal view;
<emphasis id="B96FEA81F46BBE5EA5C9A39CFE5170CF" bold="true" box="[388,401,1714,1732]" pageId="22" pageNumber="485">B</emphasis>
, prostomium, dorsal view (arrow points nuchal organ);
<emphasis id="B96FEA81F46BBE5EA719A39CFCA270CF" bold="true" box="[852,866,1714,1732]" pageId="22" pageNumber="485">C</emphasis>
, left jaw, dorsal (left) and ventral (right) views;
<emphasis id="B96FEA81F46BBE5EA096A39CFB2970CF" bold="true" box="[1243,1257,1714,1732]" pageId="22" pageNumber="485">D</emphasis>
, same, zoom-in, ventral view (arrows point canals);
<emphasis id="B96FEA81F46BBE5EA52CA3E7FEAD70D0" bold="true" box="[353,365,1737,1755]" pageId="22" pageNumber="485">E</emphasis>
, maxillary ring of pharynx, frontal view;
<emphasis id="B96FEA81F46BBE5EA6E2A3E7FD7A70D0" bold="true" box="[687,698,1737,1755]" pageId="22" pageNumber="485">F</emphasis>
, oral ring, frontal view;
<emphasis id="B96FEA81F46BBE5EA73AA3E6FC4570D1" bold="true" box="[887,901,1736,1754]" pageId="22" pageNumber="485">G</emphasis>
, same,dorsal view (arrow points distal portion of λ- shaped pattern);
<emphasis id="B96FEA81F46BBE5EA4C9A3F1FF5270FA" bold="true" box="[132,146,1759,1777]" pageId="22" pageNumber="485">H</emphasis>
, same, ventral view;
<emphasis id="B96FEA81F46BBE5EA570A3F1FE8270FA" bold="true" box="[317,322,1759,1777]" pageId="22" pageNumber="485">I</emphasis>
, approach of notopodial homogomph spiniger (chaet. 10) (arrow points slender,evenly spaced teeth);
<emphasis id="B96FEA81F46BBE5EA0CEA3F1FB4D70FA" bold="true" box="[1155,1165,1759,1777]" pageId="22" pageNumber="485">J</emphasis>
, neuropodial heterogomph falciger, supracicular (chaet.10);
<emphasis id="B96FEA81F46BBE5EA507A3D8FE9B7103" bold="true" box="[330,347,1782,1800]" pageId="22" pageNumber="485">M</emphasis>
, same,subacicular (chaet.10);
<emphasis id="B96FEA81F46BBE5EA614A3D8FDA47103" bold="true" box="[601,612,1782,1800]" pageId="22" pageNumber="485">L</emphasis>
, posterior region,dorsal view.Scale bars:A,3 mm; B,H,L, 1 mm;C,E-G,0.5 mm;D, 0.1 mm; I-L, 15 µm.
</paragraph>
</caption>
<paragraph id="8BA43693F46BBE5FA70EA21FFD4D7524" blockId="22.[811,1455,1841,2028]" lastBlockId="23.[130,777,215,2028]" lastPageId="23" lastPageNumber="486" pageId="22" pageNumber="485">
<bibRefCitation id="EF8A4B62F46BBE5EA70EA21FFC197147" author="GRUBE A. E." box="[835,985,1841,1868]" pageId="22" pageNumber="485" pagination="56 - 72" refId="ref26672" refString="GRUBE A. E. 1874. - Die Familie der Lycorideen und die Aufstellung von Gruppen in der Gattung Nereis. Jahres-Bericht der Schlesischen Gesellschaft fur vaterlandische Cultur 51: 56 - 72. https: // www. biodiversitylibrary. org / item / 118508 # page / 76" type="journal article" year="1874">Grube (1874)</bibRefCitation>
proposed three groups within the subgenus
<taxonomicName id="4C1B4D10F46BBE5EA760A27CFC097167" authority="" box="[813,969,1874,1900]" class="Polychaeta" family="Nereididae" genus="Nereis" kingdom="Animalia" order="Phyllodocida" pageId="22" pageNumber="485" phylum="Annelida" rank="subGenus" subGenus="Lycoris">
<emphasis id="B96FEA81F46BBE5EA760A27CFCAC7160" box="[813,876,1874,1899]" italics="true" pageId="22" pageNumber="485">Nereis</emphasis>
(
<emphasis id="B96FEA81F46BBE5EA737A27CFC7F7160" box="[890,959,1874,1899]" italics="true" pageId="22" pageNumber="485">Lycoris</emphasis>
)
</taxonomicName>
; among them, a group lumping the
<taxonomicName id="4C1B4D10F46BBE5EA105A27CFA6F7160" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[1352,1455,1874,1899]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="22" pageNumber="485" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F46BBE5EA105A27CFA6F7160" box="[1352,1455,1874,1899]" italics="true" pageId="22" pageNumber="485">N. nuntia</emphasis>
</taxonomicName>
related species, characterized by having several paragnaths in an arched row running towards the center of AV. Later, Grube
<emphasis id="B96FEA81F46BBE5EA766A29CFC8171C0" box="[811,833,1970,1995]" italics="true" pageId="22" pageNumber="485">in</emphasis>
<bibRefCitation id="EF8A4B62F46BBE5EA707A29CFC1A71C7" author="PETERS W." box="[842,986,1969,1996]" pageId="22" pageNumber="485" pagination="109 - 117" refId="ref27835" refString="PETERS W. 1881. - Beschreibungen von neuen Anneliden des zoologischen Museums zu Berlin. Sitzungsberichte der Gesellschaft der naturforschende Freunde zur Berlin 1881 (7): 109 - 117. https: // www. biodiversitylibrary. org / item / 35574 # page / 121" type="journal article" year="1881">Peters (1881)</bibRefCitation>
considered the above concerning species in
<emphasis id="B96FEA81F46BBE5EA760A2FCFC8871E0" box="[813,840,2002,2027]" italics="true" pageId="22" pageNumber="485">N.</emphasis>
(
<taxonomicName id="4C1B4D10F46BBE5EA715A2FFFC7571E0" authorityName="Kinberg" authorityYear="1865" box="[856,949,2001,2027]" class="Polychaeta" family="Nereididae" genus="Neanthes" kingdom="Animalia" order="Phyllodocida" pageId="22" pageNumber="485" phylum="Annelida" rank="genus">
<emphasis id="B96FEA81F46BBE5EA715A2FFFC7571E0" box="[856,949,2001,2027]" italics="true" pageId="22" pageNumber="485">Neanthes</emphasis>
</taxonomicName>
), which is also a member of the
<taxonomicName id="4C1B4D10F46BBE5EA15EA2FCFAB071E0" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[1299,1392,2002,2027]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="22" pageNumber="485" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F46BBE5EA15EA2FCFAB071E0" box="[1299,1392,2002,2027]" italics="true" pageId="22" pageNumber="485">P. nuntia</emphasis>
</taxonomicName>
complex. It is still uncertain why Grube resumed using
<taxonomicName id="4C1B4D10F46ABE5FA6DCA5F9FD2D76FA" authorityName="Kinberg" authorityYear="1865" box="[657,749,215,241]" class="Polychaeta" family="Nereididae" genus="Neanthes" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="genus">
<emphasis id="B96FEA81F46ABE5FA6DCA5F9FD2D76FA" box="[657,749,215,241]" italics="true" pageId="23" pageNumber="486">Neanthes</emphasis>
</taxonomicName>
as subgenus; however, it is probably that based on his 1874 work, he realized lately that
<taxonomicName id="4C1B4D10F46ABE5FA521A436FE13773A" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[364,467,280,305]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F46ABE5FA521A436FE13773A" box="[364,467,280,305]" italics="true" pageId="23" pageNumber="486">N. nuntia</emphasis>
</taxonomicName>
group might represent other distinct but valid subgenus with
<taxonomicName id="4C1B4D10F46ABE5FA5A7A419FD87775A" authorityName="Kinberg" authorityYear="1865" box="[490,583,311,337]" class="Polychaeta" family="Nereididae" genus="Neanthes" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="genus">
<emphasis id="B96FEA81F46ABE5FA5A7A419FD87775A" box="[490,583,311,337]" italics="true" pageId="23" pageNumber="486">Neanthes</emphasis>
</taxonomicName>
as representative. Perhaps, he followed the second group of
<taxonomicName id="4C1B4D10F46ABE5FA60FA479FD5F777A" authorityName="Kinberg" authorityYear="1865" box="[578,671,343,369]" class="Polychaeta" family="Nereididae" genus="Neanthes" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="genus">
<emphasis id="B96FEA81F46ABE5FA60FA479FD5F777A" box="[578,671,343,369]" italics="true" pageId="23" pageNumber="486">Neanthes</emphasis>
</taxonomicName>
proposed by
<bibRefCitation id="EF8A4B62F46ABE5FA4EFA459FE84779A" author="KINBERG J. G. H." box="[162,324,374,401]" pageId="23" pageNumber="486" pagination="167 - 179" refId="ref27438" refString="KINBERG J. G. H. 1865. - Annulata nova. Nereidum dispositio nova. Ofversigt af Kongelige Vetenskaps-Akademiens Forhandlingar 22: 167 - 179. http: // biostor. org / reference / 105758" type="journal article" year="1865">Kinberg (1865)</bibRefCitation>
for
<taxonomicName id="4C1B4D10F46ABE5FA526A459FF0277BA" authority="(Grube &amp; Orsted in Grube, 1858)" baseAuthorityName="Grube &amp; Orsted in Grube" baseAuthorityYear="1858" class="Polychaeta" family="Nereididae" genus="Neanthes" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="variegata">
<emphasis id="B96FEA81F46ABE5FA526A459FE26779B" box="[363,486,375,400]" italics="true" pageId="23" pageNumber="486">N. variegata</emphasis>
(Grube &amp; Örsted
<emphasis id="B96FEA81F46ABE5FA6EEA459FD78779B" box="[675,696,375,400]" italics="true" pageId="23" pageNumber="486">in</emphasis>
<bibRefCitation id="EF8A4B62F46ABE5FA6F0A459FF7A77BA" author="GRUBE A. E." pageId="23" pageNumber="486" pagination="158 - 186" refId="ref26479" refString="GRUBE A. E. 1858. - Annulata orstediana. Enumeratio Annulatorum, quae in itinere per Indiam occidentalem et Americam centralem annis 1845 - 1848 suscepto legit cl. A. S. Orsted, adjectis speciebus nonnullis a cl. H. Kroyero in itinere ad Americam meridionalem collectis, (Fortsaettelse [continued]) [2. Familia Euniceae - F. Syllidea]. Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening for 1857: 158 - 186. https: // www. biodiversitylibrary. org / item / 110674 # page / 159" type="journal article" year="1858">Grube, 1858</bibRefCitation>
)
</taxonomicName>
(currently as
<taxonomicName id="4C1B4D10F46ABE5FA506A4B8FDE877BB" baseAuthorityName="Grube" baseAuthorityYear="1857" box="[331,552,406,432]" class="Polychaeta" family="Nereididae" genus="Pseudonereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="variegata">
<emphasis id="B96FEA81F46ABE5FA506A4B8FDE877BB" box="[331,552,406,432]" italics="true" pageId="23" pageNumber="486">Pseudonereis variegata</emphasis>
</taxonomicName>
), which was regarded as having AV =3, just like
<taxonomicName id="4C1B4D10F46ABE5FA5C1A499FD5877DB" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[396,664,438,465]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" subGenus="Neanthes">
<emphasis id="B96FEA81F46ABE5FA5C1A499FE6877DB" box="[396,424,439,464]" italics="true" pageId="23" pageNumber="486">N.</emphasis>
(
<emphasis id="B96FEA81F46ABE5FA5F8A498FDD077DB" box="[437,528,438,464]" italics="true" pageId="23" pageNumber="486">Neanthes</emphasis>
)
<emphasis id="B96FEA81F46ABE5FA653A498FD5877DB" box="[542,664,438,464]" italics="true" pageId="23" pageNumber="486">larentukana</emphasis>
</taxonomicName>
. However,
<bibRefCitation id="EF8A4B62F46ABE5FA4CFA4F8FEEC77FA" author="KINBERG J. G. H." box="[130,300,470,497]" pageId="23" pageNumber="486" pagination="167 - 179" refId="ref27438" refString="KINBERG J. G. H. 1865. - Annulata nova. Nereidum dispositio nova. Ofversigt af Kongelige Vetenskaps-Akademiens Forhandlingar 22: 167 - 179. http: // biostor. org / reference / 105758" type="journal article" year="1865">Kinberg (1865)</bibRefCitation>
misinterpreted Grubes original description of
<taxonomicName id="4C1B4D10F46ABE5FA4D2A4D9FEDE741B" baseAuthorityName="Grube" baseAuthorityYear="1857" box="[159,286,503,528]" class="Polychaeta" family="Nereididae" genus="Pseudonereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="variegata">
<emphasis id="B96FEA81F46ABE5FA4D2A4D9FEDE741B" box="[159,286,503,528]" italics="true" pageId="23" pageNumber="486">N. variegata</emphasis>
</taxonomicName>
on the oral ring: “annulus posterior […] supra singulis 3 juxtapositis”, transl. “posterior ring […] 3 single dorsal (paragnaths) placed close together” (Grube &amp; Örsted
<emphasis id="B96FEA81F46ABE5FA4C9A779FF5A747B" box="[132,154,599,624]" italics="true" pageId="23" pageNumber="486">in</emphasis>
<bibRefCitation id="EF8A4B62F46ABE5FA4ECA778FEE3747A" author="GRUBE A. E." box="[161,291,598,625]" pageId="23" pageNumber="486" pagination="158 - 186" refId="ref26479" refString="GRUBE A. E. 1858. - Annulata orstediana. Enumeratio Annulatorum, quae in itinere per Indiam occidentalem et Americam centralem annis 1845 - 1848 suscepto legit cl. A. S. Orsted, adjectis speciebus nonnullis a cl. H. Kroyero in itinere ad Americam meridionalem collectis, (Fortsaettelse [continued]) [2. Familia Euniceae - F. Syllidea]. Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening for 1857: 158 - 186. https: // www. biodiversitylibrary. org / item / 110674 # page / 159" type="journal article" year="1858">Grube 1858</bibRefCitation>
). According to
<bibRefCitation id="EF8A4B62F46ABE5FA586A778FD9F747B" author="EHLERS E." box="[459,607,598,624]" pageId="23" pageNumber="486" refId="ref25376" refString="EHLERS E. 1901. - Die Polychaeten des magellanischen und chilenischen Strandes: Ein faunistischer Versuch. Festschrift zur Feier des 150 jahrigen Bestehens der Koniglichen Gesellschaft der Wissenschaften zu Gottingen. Weidmannsche, Berlin, 232 p." type="book" year="1901">Ehlers (1901)</bibRefCitation>
, who examined the
<typeStatus id="54A08831F46ABE5FA4E6A758FF19749B" box="[171,217,630,656]" pageId="23" pageNumber="486">type</typeStatus>
specimen of
<taxonomicName id="4C1B4D10F46ABE5FA52FA759FE21749B" baseAuthorityName="Grube" baseAuthorityYear="1857" box="[354,481,631,656]" class="Polychaeta" family="Nereididae" genus="Pseudonereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="variegata">
<emphasis id="B96FEA81F46ABE5FA52FA759FE21749B" box="[354,481,631,656]" italics="true" pageId="23" pageNumber="486">N. variegata</emphasis>
</taxonomicName>
, and my revision on a topotype previously identified by Grube (ZMB 3671), the species has one large cone on AV and one single large compressed paragnath in each side of AVI. Intriguingly, it is noteworthy that
<bibRefCitation id="EF8A4B62F46ABE5FA4FEA7DBFE82751B" author="EHLERS E." box="[179,322,757,784]" pageId="23" pageNumber="486" refId="ref25376" refString="EHLERS E. 1901. - Die Polychaeten des magellanischen und chilenischen Strandes: Ein faunistischer Versuch. Festschrift zur Feier des 150 jahrigen Bestehens der Koniglichen Gesellschaft der Wissenschaften zu Gottingen. Weidmannsche, Berlin, 232 p." type="book" year="1901">Ehlers (1901)</bibRefCitation>
found, although very few, topotypes having three cones in a triangle or transverse row on AV.
</paragraph>
<paragraph id="8BA43693F46ABE5FA4D6A61BFD3B72E5" blockId="23.[130,777,215,2028]" pageId="23" pageNumber="486">
The
<typeStatus id="54A08831F46ABE5FA483A618FF3D755B" box="[206,253,822,848]" pageId="23" pageNumber="486">type</typeStatus>
material of
<taxonomicName id="4C1B4D10F46ABE5FA5C4A618FD6C7544" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[393,684,821,848]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" subGenus="Neanthes">
<emphasis id="B96FEA81F46ABE5FA5C4A618FE657544" box="[393,421,822,847]" italics="true" pageId="23" pageNumber="486">N.</emphasis>
(
<emphasis id="B96FEA81F46ABE5FA5FAA61BFDD87544" box="[439,536,821,847]" italics="true" pageId="23" pageNumber="486">Neanthes</emphasis>
)
<emphasis id="B96FEA81F46ABE5FA666A61BFD6C7544" box="[555,684,821,847]" italics="true" pageId="23" pageNumber="486">larentukana</emphasis>
</taxonomicName>
has not been examined since its description. Furthermore, the species has been scarcely addressed in the literature and commonly listed as
<taxonomicName id="4C1B4D10F46ABE5FA4A8A6BBFE8375A4" authorityName="Kinberg" authorityYear="1865" box="[229,323,917,943]" class="Polychaeta" family="Nereididae" genus="Neanthes" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="genus">
<emphasis id="B96FEA81F46ABE5FA4A8A6BBFE8375A4" box="[229,323,917,943]" italics="true" pageId="23" pageNumber="486">Neanthes</emphasis>
</taxonomicName>
(
<bibRefCitation id="EF8A4B62F46ABE5FA51EA6BBFE3875BB" author="HARTMAN O." box="[339,504,917,944]" pageId="23" pageNumber="486" pagination="1 - 628" refId="ref26861" refString="HARTMAN O. 1959. - Catalogue of the polychaetous annelids of the world. Allan Hancock Foundation Publications, Occasional Paper 23: 1 - 628." type="journal article" year="1959">Hartman 1959</bibRefCitation>
;
<bibRefCitation id="EF8A4B62F46ABE5FA64AA6BBFD6A75A4" author="FAUCHALD K." box="[519,682,917,943]" pageId="23" pageNumber="486" pagination="1 - 575" refId="ref25599" refString="FAUCHALD K. 1972. - Benthic polychaetous annelids from deep water off western Mexico and adjacent areas in the Eastern Pacific Ocean. Allan Hancock Monographs in Marine Biology 7: 1 - 575. https: // repository. si. edu / handle / 10088 / 6207" type="journal article" year="1972">Fauchald 1972</bibRefCitation>
;
<bibRefCitation id="EF8A4B62F46ABE5FA6F4A6BBFF7B75C4" author="WILSON R. S." pageId="23" pageNumber="486" pagination="209 - 226" refId="ref29003" refString="WILSON R. S. 1984. - Neanthes (Polychaeta: Nereididae) from Victoria with descriptions of two new species. Proceedings of the Royal Society of Victoria 96: 209 - 226." type="journal article" year="1984">Wilson 1984</bibRefCitation>
; Salazar-Vallejo
<emphasis id="B96FEA81F46ABE5FA527A69BFE5D75C4" box="[362,413,949,975]" italics="true" pageId="23" pageNumber="486">et al.</emphasis>
2014;
<bibRefCitation id="EF8A4B62F46ABE5FA5A5A69BFD3775C4" author="GLASBY C. J. &amp; AL HAKIM I." box="[488,759,949,975]" pageId="23" pageNumber="486" pagination="545 - 558" refId="ref26185" refString="GLASBY C. J. &amp; AL HAKIM I. 2017. - History of collection and discovery of polychaetes (Annelida), including a bibliography, from the Indo-Malay-Philippines Archipelago and surrounding seas. Raffles Bulletin of Zoology 65: 545 - 558. https: // lkcnhm. nus. edu. sg / rbz / volume- 65 / (last consultation 28 / 10 / 2019)." type="journal article" year="2017">Glasby &amp; al Hakim 2017</bibRefCitation>
); however, no details on its validity have been provided. After the examination of the
<typeStatus id="54A08831F46ABE5FA5C1A6DBFE7B7204" box="[396,443,1013,1039]" pageId="23" pageNumber="486">type</typeStatus>
specimens, it is unveiled that
<taxonomicName id="4C1B4D10F46ABE5FA4CBA13BFE557225" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[134,405,1044,1071]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" subGenus="Neanthes">
<emphasis id="B96FEA81F46ABE5FA4CBA13BFF627225" box="[134,162,1045,1070]" italics="true" pageId="23" pageNumber="486">N.</emphasis>
(
<emphasis id="B96FEA81F46ABE5FA4E3A13AFECB7225" box="[174,267,1044,1070]" italics="true" pageId="23" pageNumber="486">Neanthes</emphasis>
)
<emphasis id="B96FEA81F46ABE5FA554A13AFE557225" box="[281,405,1044,1070]" italics="true" pageId="23" pageNumber="486">larentukana</emphasis>
</taxonomicName>
is a member of the
<taxonomicName id="4C1B4D10F46ABE5FA613A13BFD797225" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[606,697,1045,1070]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F46ABE5FA613A13BFD797225" box="[606,697,1045,1070]" italics="true" pageId="23" pageNumber="486">P.nuntia</emphasis>
</taxonomicName>
species complex, mainly by having conical paragnaths on both pharyngeal rings, an arc of several shield-shaped paragnaths on AVI, notochaeta with only homogomph spinigers, and dorsal and median ligules slightly uneven throughout the body (
<bibRefCitation id="EF8A4B62F46ABE5FA6F7A1BAFEE572C5" author="WILSON R. S. &amp; GLASBY C. J." pageId="23" pageNumber="486" pagination="253 - 277" refId="ref29091" refString="WILSON R. S. &amp; GLASBY C. J. 1993. - A revision of the Perinereis nuntia species group (Polychaeta: Nereididae). Records of the Australian Museum 45 (3): 253 - 277. https: // doi. org / 10.385 3 / j. 0067 - 1975.45.1993.23" type="journal article" year="1993">Wilson &amp; Glasby 1993</bibRefCitation>
;
<bibRefCitation id="EF8A4B62F46ABE5FA57CA19AFDD572C5" author="GLASBY C. J. &amp; HSIEH H. - L." box="[305,533,1204,1230]" pageId="23" pageNumber="486" pagination="553 - 577" refId="ref26257" refString="GLASBY C. J. &amp; HSIEH H. - L. 2006. - New species and new records of the Perinereis nuntia species group (Nereididae: Polychaeta) fromTaiwan and other Indo-West Pacific shores. Zoological Studies 45 (4): 553 - 577. http: // zoolstud. sinica. edu. tw / Journals / 45.4 / 553. html (last consultation 28 / 10 / 2019)." type="journal article" year="2006">Glasby &amp; Hsieh 2006</bibRefCitation>
; this study). Therefore, it is regarded as a
<taxonomicName id="4C1B4D10F46ABE5FA50DA1FAFE6272E6" baseAuthorityName="sensu Augener" baseAuthorityYear="1913" box="[320,418,1236,1261]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="genus">
<emphasis id="B96FEA81F46ABE5FA50DA1FAFE6272E6" box="[320,418,1236,1261]" italics="true" pageId="23" pageNumber="486">Perinereis</emphasis>
</taxonomicName>
species,
<taxonomicName id="4C1B4D10F46ABE5FA5B3A1FAFD5472E5" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[510,660,1236,1262]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F46ABE5FA5B3A1FAFD5472E5" box="[510,660,1236,1262]" italics="true" pageId="23" pageNumber="486">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF46ABE5FA6D6A1FAFD3B72E5" box="[667,763,1236,1262]" pageId="23" pageNumber="486" rank="species">n. comb.</taxonomicNameLabel>
</paragraph>
<paragraph id="8BA43693F46ABE5FA4D6A1DDFAD0777A" blockId="23.[130,777,215,2028]" lastBlockId="23.[809,1458,215,2028]" pageId="23" pageNumber="486">
Based on the revision of the
<typeStatus id="54A08831F46ABE5FA58BA1DAFE347305" box="[454,500,1268,1294]" pageId="23" pageNumber="486">type</typeStatus>
material of
<taxonomicName id="4C1B4D10F46ABE5FA63EA1DAFCC77306" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[627,775,1267,1293]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F46ABE5FA63EA1DAFCC77306" box="[627,775,1267,1293]" italics="true" pageId="23" pageNumber="486">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF46ABE5FA4C9A03AFF287326" box="[132,232,1299,1326]" pageId="23" pageNumber="486" rank="species">n. comb.</taxonomicNameLabel>
, and compared with the redescription of
<taxonomicName id="4C1B4D10F46ABE5FA6E5A03AFCC67326" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[680,774,1300,1325]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F46ABE5FA6E5A03AFCC67326" box="[680,774,1300,1325]" italics="true" pageId="23" pageNumber="486">P. nuntia</emphasis>
</taxonomicName>
herein provided, these two species differ in several features. In
<taxonomicName id="4C1B4D10F46ABE5FA4EFA07AFEF57366" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[162,309,1363,1389]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F46ABE5FA4EFA07AFEF57366" box="[162,309,1363,1389]" italics="true" pageId="23" pageNumber="486">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF46ABE5FA571A07AFE5D7366" box="[316,413,1363,1390]" pageId="23" pageNumber="486" rank="species">n. comb.</taxonomicNameLabel>
, the AVI-V-VI pattern is υ- shaped (
<figureCitation id="13202A16F46ABE5FA4C1A05DFF217386" box="[140,225,1395,1421]" captionStart="FIG" captionStartId="7.[132,143,1938,1956]" captionTargetBox="[133,1367,214,1896]" captionTargetId="figure-14@7.[133,1456,209,1911]" captionTargetPageId="7" captionText="FIG. 1. — Areas VI-V-VI patterns of the pharynx shaped by the ridges and furrows: A-C, Perinereis latipalpa (Schmarda, 1861) n. comb. with a λ-shaped pattern; D-F, Perinereis nuntia (Savigny in Lamarck, 1818) with a χ-shaped pattern; G-I, Perinereis larentukana (Grube in Peters, 1881) n. comb. with a υ-shaped pattern; J-L, Perinereis shikueii Glasby &amp; Hsieh, 2006 with a ɔc-shaped pattern; A, D, G, J, dorsal portion of oral ring; B, E, H, K, same with a slightly irregular line drawings on the shape formed by AVI-V-VI pattern; C, F, I, L, symmetrical line drawings of the AVI-V-VI patterns. Scale bars: 1 mm. J, K, after Glasby &amp; Hsieh (2006)." figureDoi="http://doi.org/10.5281/zenodo.4436912" httpUri="https://zenodo.org/record/4436912/files/figure.png" pageId="23" pageNumber="486">Fig. 1H</figureCitation>
,
<figureCitation id="13202A16F46ABE5FA4A1A05DFED17386" box="[236,273,1395,1421]" captionStart="FIG" captionStartId="22.[132,143,1691,1709]" captionTargetBox="[132,1453,213,1648]" captionTargetId="figure-142@22.[131,1454,212,1651]" captionTargetPageId="22" captionText="FIG. 8. — Perinereis larentukana (Grube in Peters, 1881) n. comb., syntypes (ZMB 863):A-D, I-K, from best-preserved specimen; E-H, L, from complete specimen; A, anterior region, dorsal view; B, prostomium, dorsal view (arrow points nuchal organ); C, left jaw, dorsal (left) and ventral (right) views; D, same, zoom-in, ventral view (arrows point canals); E, maxillary ring of pharynx, frontal view;F, oral ring, frontal view; G, same,dorsal view (arrow points distal portion of λ-shaped pattern); H, same, ventral view; I, approach of notopodial homogomph spiniger (chaet. 10) (arrow points slender,evenly spaced teeth); J, neuropodial heterogomph falciger, supracicular (chaet.10); M, same,subacicular (chaet.10); L, posterior region,dorsal view.Scale bars:A,3 mm; B,H,L, 1 mm;C,E-G,0.5 mm;D, 0.1 mm; I-L, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436938" httpUri="https://zenodo.org/record/4436938/files/figure.png" pageId="23" pageNumber="486">8G</figureCitation>
); whereas in
<emphasis id="B96FEA81F46ABE5FA5D4A05AFE3C7386" box="[409,508,1396,1421]" italics="true" pageId="23" pageNumber="486">
<taxonomicName id="4C1B4D10F46ABE5FA5D4A05AFE387386" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[409,504,1396,1421]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="nuntia">P. nuntia</taxonomicName>
,
</emphasis>
it is χ- shaped (
<figureCitation id="13202A16F46ABE5FA6D4A05DFD127386" box="[665,722,1395,1421]" captionStart="FIG" captionStartId="7.[132,143,1938,1956]" captionTargetBox="[133,1367,214,1896]" captionTargetId="figure-14@7.[133,1456,209,1911]" captionTargetPageId="7" captionText="FIG. 1. — Areas VI-V-VI patterns of the pharynx shaped by the ridges and furrows: A-C, Perinereis latipalpa (Schmarda, 1861) n. comb. with a λ-shaped pattern; D-F, Perinereis nuntia (Savigny in Lamarck, 1818) with a χ-shaped pattern; G-I, Perinereis larentukana (Grube in Peters, 1881) n. comb. with a υ-shaped pattern; J-L, Perinereis shikueii Glasby &amp; Hsieh, 2006 with a ɔc-shaped pattern; A, D, G, J, dorsal portion of oral ring; B, E, H, K, same with a slightly irregular line drawings on the shape formed by AVI-V-VI pattern; C, F, I, L, symmetrical line drawings of the AVI-V-VI patterns. Scale bars: 1 mm. J, K, after Glasby &amp; Hsieh (2006)." figureDoi="http://doi.org/10.5281/zenodo.4436912" httpUri="https://zenodo.org/record/4436912/files/figure.png" pageId="23" pageNumber="486">Fig. 1</figureCitation>
D-F, 2F). In
<taxonomicName id="4C1B4D10F46ABE5FA49CA0BAFEA473A6" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[209,356,1427,1453]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F46ABE5FA49CA0BAFEA473A6" box="[209,356,1427,1453]" italics="true" pageId="23" pageNumber="486">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF46ABE5FA524A0BAFE0973A6" box="[361,457,1427,1454]" pageId="23" pageNumber="486" rank="species">n. comb.</taxonomicNameLabel>
, the dorsal cirrus from median parapodia is digitiform, shorter than dorsal ligule (
<figureCitation id="13202A16F46ABE5FA6C3A09DFD0973C6" box="[654,713,1459,1485]" captionStart="FIG" captionStartId="24.[132,143,1213,1231]" captionTargetBox="[133,1456,215,1170]" captionTargetId="figure-485@24.[133,1456,212,1175]" captionTargetPageId="24" captionText="FIG. 9. — Perinereis larentukana (Grube in Peters, 1881) n. comb. best-preserved syntype (ZMB 863):A-F, parapodia,anterior view (numbers refer the chaetiger); F, with bent ventral cirri. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4436942" httpUri="https://zenodo.org/record/4436942/files/figure.png" pageId="23" pageNumber="486">Fig. 9</figureCitation>
C-F); whereas in
<taxonomicName id="4C1B4D10F46ABE5FA4BCA0FAFE8973E6" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[241,329,1492,1517]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F46ABE5FA4BCA0FAFE8973E6" box="[241,329,1492,1517]" italics="true" pageId="23" pageNumber="486">P.nuntia</emphasis>
</taxonomicName>
it is cirriform, notoriously longer than ligule (
<figureCitation id="13202A16F46ABE5FA4C7A0DDFF067006" box="[138,198,1523,1549]" captionStart="FIG" captionStartId="9.[132,143,1896,1914]" captionTargetBox="[160,1428,215,1850]" captionTargetId="figure-22@9.[702,1248,757,1306]" captionTargetPageId="9" captionText="FIG. 2. — Perinereis nuntia (Savigny in Lamarck,1818),topotypes (ZMB 4019-Q):A, F, I-P, from complete specimen;B-E, G, from incomplete specimen;A, anterior region, dorsal view; inset: left nuchal organ; B, right jaw, ventral (left) and dorsal (right) views; C, same, close up of pulp cavity, ventral view (arrow points canal); D, maxillary ring of pharynx, ventral view; E, pharynx, lateral view; F, oral ring of pharynx, dorsal view; black arrowhead, distal portion of χ-shaped pattern; white arrowhead,proximal portion of χ-shaped pattern; black arrow,pointing anterior region; G, pharynx, ventral view; H-K, parapodia, anterior view (numbers refer the chaetiger); L, neuropodial homogomph spiniger, supracicular (chaet. 64); M, heterogomph spiniger, subacicular (chaet. 24); N, heterogomph falciger, supracicular (chaet. 24); O, same, subacicular (chaet. 119); P, posterior region, dorsal view. Scale bars: A, 3 mm; B, D-G, P, 1 mm; C, 0.2 mm; H-K, 0.5 mm; L-O, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436918" httpUri="https://zenodo.org/record/4436918/files/figure.png" pageId="23" pageNumber="486">Fig. 2</figureCitation>
I-K). In addition, in
<taxonomicName id="4C1B4D10F46ABE5FA5D3A0DDFDF27006" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[414,562,1523,1549]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F46ABE5FA5D3A0DDFDF27006" box="[414,562,1523,1549]" italics="true" pageId="23" pageNumber="486">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF46ABE5FA67AA0DDFD577006" box="[567,663,1523,1549]" pageId="23" pageNumber="486" rank="species">n. comb.</taxonomicNameLabel>
, the dorsal ligule from median parapodia is bluntly conical (
<figureCitation id="13202A16F46ABE5FA6C1A33CFD097026" box="[652,713,1554,1581]" captionStart="FIG" captionStartId="24.[132,143,1213,1231]" captionTargetBox="[133,1456,215,1170]" captionTargetId="figure-485@24.[133,1456,212,1175]" captionTargetPageId="24" captionText="FIG. 9. — Perinereis larentukana (Grube in Peters, 1881) n. comb. best-preserved syntype (ZMB 863):A-F, parapodia,anterior view (numbers refer the chaetiger); F, with bent ventral cirri. Scale bars: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4436942" httpUri="https://zenodo.org/record/4436942/files/figure.png" pageId="23" pageNumber="486">Fig. 9</figureCitation>
C-F), whereas in
<taxonomicName id="4C1B4D10F46ABE5FA4B7A31DFE977047" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[250,343,1587,1612]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F46ABE5FA4B7A31DFE977047" box="[250,343,1587,1612]" italics="true" pageId="23" pageNumber="486">P. nuntia</emphasis>
</taxonomicName>
the ligule is tapered and sharply pointed (
<figureCitation id="13202A16F46ABE5FA4C1A37CFF0B7067" box="[140,203,1618,1644]" captionStart="FIG" captionStartId="9.[132,143,1896,1914]" captionTargetBox="[160,1428,215,1850]" captionTargetId="figure-22@9.[702,1248,757,1306]" captionTargetPageId="9" captionText="FIG. 2. — Perinereis nuntia (Savigny in Lamarck,1818),topotypes (ZMB 4019-Q):A, F, I-P, from complete specimen;B-E, G, from incomplete specimen;A, anterior region, dorsal view; inset: left nuchal organ; B, right jaw, ventral (left) and dorsal (right) views; C, same, close up of pulp cavity, ventral view (arrow points canal); D, maxillary ring of pharynx, ventral view; E, pharynx, lateral view; F, oral ring of pharynx, dorsal view; black arrowhead, distal portion of χ-shaped pattern; white arrowhead,proximal portion of χ-shaped pattern; black arrow,pointing anterior region; G, pharynx, ventral view; H-K, parapodia, anterior view (numbers refer the chaetiger); L, neuropodial homogomph spiniger, supracicular (chaet. 64); M, heterogomph spiniger, subacicular (chaet. 24); N, heterogomph falciger, supracicular (chaet. 24); O, same, subacicular (chaet. 119); P, posterior region, dorsal view. Scale bars: A, 3 mm; B, D-G, P, 1 mm; C, 0.2 mm; H-K, 0.5 mm; L-O, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436918" httpUri="https://zenodo.org/record/4436918/files/figure.png" pageId="23" pageNumber="486">Fig. 2</figureCitation>
I-K). Furthermore,
<taxonomicName id="4C1B4D10F46ABE5FA5D3A37DFDF27067" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[414,562,1618,1644]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F46ABE5FA5D3A37DFDF27067" box="[414,562,1618,1644]" italics="true" pageId="23" pageNumber="486">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF46ABE5FA677A37DFD5A7067" box="[570,666,1618,1645]" pageId="23" pageNumber="486" rank="species">n. comb.</taxonomicNameLabel>
lacks heterogomph spinigers in the first few anterior chaetigers, whereas in
<taxonomicName id="4C1B4D10F46ABE5FA4EDA3BDFF3C70A7" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[160,252,1683,1708]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F46ABE5FA4EDA3BDFF3C70A7" box="[160,252,1683,1708]" italics="true" pageId="23" pageNumber="486">P. nuntia</emphasis>
</taxonomicName>
this
<typeStatus id="54A08831F46ABE5FA562A3BDFE9D70A6" box="[303,349,1683,1709]" pageId="23" pageNumber="486">type</typeStatus>
of chaeta is present in all chaetigers. The heterogomph falcigers in
<taxonomicName id="4C1B4D10F46ABE5FA5D9A39DFDE870C7" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[404,552,1714,1740]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F46ABE5FA5D9A39DFDE870C7" box="[404,552,1714,1740]" italics="true" pageId="23" pageNumber="486">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF46ABE5FA67DA39DFD5070C7" box="[560,656,1714,1741]" pageId="23" pageNumber="486" rank="species">n. comb.</taxonomicNameLabel>
are shorter (
<emphasis id="B96FEA81F46ABE5FA4C0A3FCFF5A70E7" box="[141,154,1746,1772]" italics="true" pageId="23" pageNumber="486">b</emphasis>
/
<emphasis id="B96FEA81F46ABE5FA4EEA3FDFF6F70E7" box="[163,175,1747,1772]" italics="true" pageId="23" pageNumber="486">a</emphasis>
=1.05-1.62 times) and less serrated (serrated region 0.31- 0.44) than those in
<taxonomicName id="4C1B4D10F46ABE5FA519A3DDFE717107" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[340,433,1779,1804]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F46ABE5FA519A3DDFE717107" box="[340,433,1779,1804]" italics="true" pageId="23" pageNumber="486">P. nuntia</emphasis>
</taxonomicName>
(
<emphasis id="B96FEA81F46ABE5FA58DA3DCFE0D7107" box="[448,461,1778,1804]" italics="true" pageId="23" pageNumber="486">b</emphasis>
/
<emphasis id="B96FEA81F46ABE5FA59BA3DDFE227107" box="[470,482,1779,1804]" italics="true" pageId="23" pageNumber="486">a</emphasis>
=1.37-2.15 times; serrated region 0.42-0.56). The nuchal organs are notoriously longer in
<taxonomicName id="4C1B4D10F46ABE5FA4EDA21CFEF37140" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[160,307,1841,1867]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F46ABE5FA4EDA21CFEF37140" box="[160,307,1841,1867]" italics="true" pageId="23" pageNumber="486">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF46ABE5FA574A21CFE587140" box="[313,408,1841,1868]" pageId="23" pageNumber="486" rank="species">n. comb.</taxonomicNameLabel>
(3 times longer than posterior eye;
<figureCitation id="13202A16F46ABE5FA4C9A27FFF147167" box="[132,212,1873,1900]" captionStart="FIG" captionStartId="22.[132,143,1691,1709]" captionTargetBox="[132,1453,213,1648]" captionTargetId="figure-142@22.[131,1454,212,1651]" captionTargetPageId="22" captionText="FIG. 8. — Perinereis larentukana (Grube in Peters, 1881) n. comb., syntypes (ZMB 863):A-D, I-K, from best-preserved specimen; E-H, L, from complete specimen; A, anterior region, dorsal view; B, prostomium, dorsal view (arrow points nuchal organ); C, left jaw, dorsal (left) and ventral (right) views; D, same, zoom-in, ventral view (arrows point canals); E, maxillary ring of pharynx, frontal view;F, oral ring, frontal view; G, same,dorsal view (arrow points distal portion of λ-shaped pattern); H, same, ventral view; I, approach of notopodial homogomph spiniger (chaet. 10) (arrow points slender,evenly spaced teeth); J, neuropodial heterogomph falciger, supracicular (chaet.10); M, same,subacicular (chaet.10); L, posterior region,dorsal view.Scale bars:A,3 mm; B,H,L, 1 mm;C,E-G,0.5 mm;D, 0.1 mm; I-L, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436938" httpUri="https://zenodo.org/record/4436938/files/figure.png" pageId="23" pageNumber="486">Fig. 8B</figureCitation>
) than those of
<taxonomicName id="4C1B4D10F46ABE5FA537A27CFE197160" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[378,473,1874,1899]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F46ABE5FA537A27CFE197160" box="[378,473,1874,1899]" italics="true" pageId="23" pageNumber="486">P. nuntia</emphasis>
</taxonomicName>
(subequal to posterior eyes;
<figureCitation id="13202A16F46ABE5FA4C9A25FFF167180" box="[132,214,1905,1931]" captionStart="FIG" captionStartId="9.[132,143,1896,1914]" captionTargetBox="[160,1428,215,1850]" captionTargetId="figure-22@9.[702,1248,757,1306]" captionTargetPageId="9" captionText="FIG. 2. — Perinereis nuntia (Savigny in Lamarck,1818),topotypes (ZMB 4019-Q):A, F, I-P, from complete specimen;B-E, G, from incomplete specimen;A, anterior region, dorsal view; inset: left nuchal organ; B, right jaw, ventral (left) and dorsal (right) views; C, same, close up of pulp cavity, ventral view (arrow points canal); D, maxillary ring of pharynx, ventral view; E, pharynx, lateral view; F, oral ring of pharynx, dorsal view; black arrowhead, distal portion of χ-shaped pattern; white arrowhead,proximal portion of χ-shaped pattern; black arrow,pointing anterior region; G, pharynx, ventral view; H-K, parapodia, anterior view (numbers refer the chaetiger); L, neuropodial homogomph spiniger, supracicular (chaet. 64); M, heterogomph spiniger, subacicular (chaet. 24); N, heterogomph falciger, supracicular (chaet. 24); O, same, subacicular (chaet. 119); P, posterior region, dorsal view. Scale bars: A, 3 mm; B, D-G, P, 1 mm; C, 0.2 mm; H-K, 0.5 mm; L-O, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436918" httpUri="https://zenodo.org/record/4436918/files/figure.png" pageId="23" pageNumber="486">Fig. 2A</figureCitation>
). Likewise,
<taxonomicName id="4C1B4D10F46ABE5FA502A25CFE217180" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[335,481,1905,1931]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F46ABE5FA502A25CFE217180" box="[335,481,1905,1931]" italics="true" pageId="23" pageNumber="486">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF46ABE5FA5ABA25CFD857180" box="[486,581,1905,1932]" pageId="23" pageNumber="486" rank="species">n. comb.</taxonomicNameLabel>
has two transverse rows of paragnaths on AVII-VIII (
<figureCitation id="13202A16F46ABE5FA5B9A2BFFD8B71A0" box="[500,587,1937,1963]" captionStart="FIG" captionStartId="22.[132,143,1691,1709]" captionTargetBox="[132,1453,213,1648]" captionTargetId="figure-142@22.[131,1454,212,1651]" captionTargetPageId="22" captionText="FIG. 8. — Perinereis larentukana (Grube in Peters, 1881) n. comb., syntypes (ZMB 863):A-D, I-K, from best-preserved specimen; E-H, L, from complete specimen; A, anterior region, dorsal view; B, prostomium, dorsal view (arrow points nuchal organ); C, left jaw, dorsal (left) and ventral (right) views; D, same, zoom-in, ventral view (arrows point canals); E, maxillary ring of pharynx, frontal view;F, oral ring, frontal view; G, same,dorsal view (arrow points distal portion of λ-shaped pattern); H, same, ventral view; I, approach of notopodial homogomph spiniger (chaet. 10) (arrow points slender,evenly spaced teeth); J, neuropodial heterogomph falciger, supracicular (chaet.10); M, same,subacicular (chaet.10); L, posterior region,dorsal view.Scale bars:A,3 mm; B,H,L, 1 mm;C,E-G,0.5 mm;D, 0.1 mm; I-L, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436938" httpUri="https://zenodo.org/record/4436938/files/figure.png" pageId="23" pageNumber="486">Fig. 8H</figureCitation>
), increasing from
<quantity id="4CE39B76F46ABE5FA4C9A29FFF2471C0" box="[132,228,1969,1996]" metricMagnitude="-2" metricUnit="m" metricValue="3.81" metricValueMax="5.08" metricValueMin="2.54" pageId="23" pageNumber="486" unit="in" value="1.5" valueMax="2.0" valueMin="1.0">1 to 2 in</quantity>
dorsoventral direction; whereas,
<taxonomicName id="4C1B4D10F46ABE5FA604A29CFD6771C0" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[585,679,1970,1995]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F46ABE5FA604A29CFD6771C0" box="[585,679,1970,1995]" italics="true" pageId="23" pageNumber="486">P. nuntia</emphasis>
</taxonomicName>
has four rows (
<figureCitation id="13202A16F46ABE5FA48FA2FFFEF071E0" box="[194,304,2001,2027]" captionStart="FIG" captionStartId="9.[132,143,1896,1914]" captionTargetBox="[160,1428,215,1850]" captionTargetId="figure-22@9.[702,1248,757,1306]" captionTargetPageId="9" captionText="FIG. 2. — Perinereis nuntia (Savigny in Lamarck,1818),topotypes (ZMB 4019-Q):A, F, I-P, from complete specimen;B-E, G, from incomplete specimen;A, anterior region, dorsal view; inset: left nuchal organ; B, right jaw, ventral (left) and dorsal (right) views; C, same, close up of pulp cavity, ventral view (arrow points canal); D, maxillary ring of pharynx, ventral view; E, pharynx, lateral view; F, oral ring of pharynx, dorsal view; black arrowhead, distal portion of χ-shaped pattern; white arrowhead,proximal portion of χ-shaped pattern; black arrow,pointing anterior region; G, pharynx, ventral view; H-K, parapodia, anterior view (numbers refer the chaetiger); L, neuropodial homogomph spiniger, supracicular (chaet. 64); M, heterogomph spiniger, subacicular (chaet. 24); N, heterogomph falciger, supracicular (chaet. 24); O, same, subacicular (chaet. 119); P, posterior region, dorsal view. Scale bars: A, 3 mm; B, D-G, P, 1 mm; C, 0.2 mm; H-K, 0.5 mm; L-O, 15 µm." figureDoi="http://doi.org/10.5281/zenodo.4436918" httpUri="https://zenodo.org/record/4436918/files/figure.png" pageId="23" pageNumber="486">Fig. 2E, G</figureCitation>
), increasing from
<quantity id="4CE39B76F46ABE5FA5AAA2FFFDFB71E0" box="[487,571,2001,2028]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" metricValueMax="10.16" metricValueMin="5.08" pageId="23" pageNumber="486" unit="in" value="3.0" valueMax="4.0" valueMin="2.0">2 to 4 in</quantity>
the same direction.
<taxonomicName id="4C1B4D10F46ABE5FA766A5F6FBD376FA" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[811,1043,215,241]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F46ABE5FA766A5F6FBD376FA" box="[811,1043,215,241]" italics="true" pageId="23" pageNumber="486">Perinereis larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF46ABE5FA051A5F6FBBE76FA" box="[1052,1150,215,242]" pageId="23" pageNumber="486" rank="species">n. comb.</taxonomicNameLabel>
has AIV =20-28, AVI= 4-8, and AVII-VIII =26-34; whereas
<taxonomicName id="4C1B4D10F46ABE5FA0C2A5D6FB2F771A" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[1167,1263,248,273]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F46ABE5FA0C2A5D6FB2F771A" box="[1167,1263,248,273]" italics="true" pageId="23" pageNumber="486">P. nuntia</emphasis>
</taxonomicName>
has AIV =14-19, AVI = 8-10, and AVII-VIII=36-50. Complete specimens of
<taxonomicName id="4C1B4D10F46ABE5FA763A416FC03775A" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[814,963,311,337]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F46ABE5FA763A416FC03775A" box="[814,963,311,337]" italics="true" pageId="23" pageNumber="486">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF46ABE5FA786A419FBED775A" box="[971,1069,311,337]" pageId="23" pageNumber="486" rank="species">n. comb.</taxonomicNameLabel>
have a greater number of segments (154-192) than those of
<taxonomicName id="4C1B4D10F46ABE5FA07BA476FB53777A" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[1078,1171,344,369]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F46ABE5FA07BA476FB53777A" box="[1078,1171,344,369]" italics="true" pageId="23" pageNumber="486">P. nuntia</emphasis>
</taxonomicName>
(109-127).
</paragraph>
<paragraph id="8BA43693F46ABE5FA70EA459FA7075C4" blockId="23.[809,1458,215,2028]" pageId="23" pageNumber="486">
Among the species in the
<taxonomicName id="4C1B4D10F46ABE5FA01EA459FB70779B" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[1107,1200,375,400]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F46ABE5FA01EA459FB70779B" box="[1107,1200,375,400]" italics="true" pageId="23" pageNumber="486">P. nuntia</emphasis>
</taxonomicName>
complex,
<taxonomicName id="4C1B4D10F46ABE5FA150A459FA6F779A" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[1309,1455,375,401]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F46ABE5FA150A459FA6F779A" box="[1309,1455,375,401]" italics="true" pageId="23" pageNumber="486">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF46ABE5FA760A4B9FC4B77BB" box="[813,907,406,433]" pageId="23" pageNumber="486" rank="species">n. comb.</taxonomicNameLabel>
is similar to those species with dorsal cirri distinctly shorter than dorsal ligule. However, it is more closely related to
<taxonomicName id="4C1B4D10F46ABE5FA707A4F9FB2877FA" authority="Gravier, 1899" authorityName="Gravier" authorityYear="1899" box="[842,1256,470,497]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="heterodonta">
<emphasis id="B96FEA81F46ABE5FA707A4F9FC1977FB" box="[842,985,470,496]" italics="true" pageId="23" pageNumber="486">P. heterodonta</emphasis>
<bibRefCitation id="EF8A4B62F46ABE5FA7ACA4F8FBB477FB" author="GRAVIER C." box="[993,1140,470,496]" pageId="23" pageNumber="486" pagination="234 - 244" refId="ref26334" refString="GRAVIER C. 1899. - Contribution a l'etude des annelides polychetes de la Mer Rouge. Bulletin du Museum d'Histoire Naturelle 5 (5): 234 - 244. https: // doi. org / 10.5962 / bhl. part. 6290" type="journal article" year="1899">Gravier, 1899</bibRefCitation>
(
<collectingCountry id="F30C7603F46ABE5FA0CFA4F8FB2177FA" box="[1154,1249,470,497]" name="Djibouti" pageId="23" pageNumber="486">Djibouti</collectingCountry>
)
</taxonomicName>
and
<taxonomicName id="4C1B4D10F46ABE5FA16DA4F9FC02741B" authority="(Grube, 1878)" baseAuthorityName="Grube" baseAuthorityYear="1878" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F46ABE5FA16DA4F9FA6F77FB" box="[1312,1455,470,496]" italics="true" pageId="23" pageNumber="486">P. quatrefagesi</emphasis>
(
<bibRefCitation id="EF8A4B62F46ABE5FA779A4D8FC7A741B" author="GRUBE A. E." box="[820,954,502,528]" pageId="23" pageNumber="486" pagination="1 - 300" refId="ref26723" refString="GRUBE A. E. 1878. - Annulata Semperiana. Beitrage zur Kenntnis der Annelidenfauna der Philippinen nach den von Herrn Prof. Semper mitgebrachten sammlungen. Memoires de l'Academie Imperiale des Sciences de St. Petersbourg, 7 e serie, 25: 1 - 300. https: // doi. org / 10.5962 / bhl. title. 85345" type="journal article" year="1878">Grube, 1878</bibRefCitation>
)
</taxonomicName>
(
<collectingRegion id="49DFF871F46ABE5FA783A4D8FBD1741B" box="[974,1041,502,528]" country="Philippines" name="Bohol" pageId="23" pageNumber="486">Bohol</collectingRegion>
,
<collectingCountry id="F30C7603F46ABE5FA057A4D8FB53741A" box="[1050,1171,502,529]" name="Philippines" pageId="23" pageNumber="486">Philippines</collectingCountry>
), both previously referred as junior synonyms of
<taxonomicName id="4C1B4D10F46ABE5FA7B5A739FA9C743A" authority="(Wilson &amp; Glasby 1993)" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[1016,1372,534,561]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F46ABE5FA7B5A739FB92743B" box="[1016,1106,535,560]" italics="true" pageId="23" pageNumber="486">P. nuntia</emphasis>
(
<bibRefCitation id="EF8A4B62F46ABE5FA02FA738FA91743B" author="WILSON R. S. &amp; GLASBY C. J." box="[1122,1361,534,560]" pageId="23" pageNumber="486" pagination="253 - 277" refId="ref29091" refString="WILSON R. S. &amp; GLASBY C. J. 1993. - A revision of the Perinereis nuntia species group (Polychaeta: Nereididae). Records of the Australian Museum 45 (3): 253 - 277. https: // doi. org / 10.385 3 / j. 0067 - 1975.45.1993.23" type="journal article" year="1993">Wilson &amp; Glasby 1993</bibRefCitation>
)
</taxonomicName>
.
<bibRefCitation id="EF8A4B62F46ABE5FA128A738FC72745A" author="YOUSEFI S. &amp; RAHIMIAN H. &amp; NABAVI S. M. B. &amp; GLASBY C. J." pageId="23" pageNumber="486" pagination="48 - 64" refId="ref29196" refString="YOUSEFI S., RAHIMIAN H., NABAVI S. M. B. &amp; GLASBY C. J. 2011. - Nereididae (Annelida: Polychaeta) from intertidal habitats in the Gulf of Oman, Iran. Zootaxa 3013: 48 - 64." type="journal article" year="2011">
Yousefi
<emphasis id="B96FEA81F46ABE5FA760A719FCA1745B" box="[813,865,566,592]" italics="true" pageId="23" pageNumber="486">et al.</emphasis>
(2011)
</bibRefCitation>
recently reinstated the former species from the synonymy based on some specimens from near to the Gulf of
<collectingCountry id="F30C7603F46ABE5FA761A758FCB2749B" box="[812,882,630,656]" name="Oman" pageId="23" pageNumber="486">Oman</collectingCountry>
. They considered
<taxonomicName id="4C1B4D10F46ABE5FA06EA759FB69749B" authorityName="Gravier" authorityYear="1899" box="[1059,1193,630,656]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="heterodonta">
<emphasis id="B96FEA81F46ABE5FA06EA759FB69749B" box="[1059,1193,630,656]" italics="true" pageId="23" pageNumber="486">P.heterodonta</emphasis>
</taxonomicName>
as different from
<taxonomicName id="4C1B4D10F46ABE5FA11AA759FA6E749B" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[1367,1454,631,656]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F46ABE5FA11AA759FA6E749B" box="[1367,1454,631,656]" italics="true" pageId="23" pageNumber="486">P.nuntia</emphasis>
</taxonomicName>
by lacking heterogomph spinigers in anterior neuropodia, by having shorter tentacular and dorsal cirri, AV =0-1, and AVII- VIII with fewer paragnaths (further differences, see remarks of
<taxonomicName id="4C1B4D10F46ABE5FA766A7D8FC487504" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[811,904,758,783]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F46ABE5FA766A7D8FC487504" box="[811,904,758,783]" italics="true" pageId="23" pageNumber="486">P. nuntia</emphasis>
</taxonomicName>
). However, the number of paragnaths on AIII, AIV and AVII-VIII from Iranian specimens also slightly differ from those from
<collectingCountry id="F30C7603F46ABE5FA7D2A61BFC3E7544" box="[927,1022,821,847]" name="Djibouti" pageId="23" pageNumber="486">Djibouti</collectingCountry>
. Due to these differences, the information of the original description and illustrations of
<taxonomicName id="4C1B4D10F46ABE5FA152A678FA6F7564" authorityName="Gravier" authorityYear="1899" box="[1311,1455,853,879]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="heterodonta">
<emphasis id="B96FEA81F46ABE5FA152A678FA6F7564" box="[1311,1455,853,879]" italics="true" pageId="23" pageNumber="486">P. heterodonta</emphasis>
</taxonomicName>
(
<bibRefCitation id="EF8A4B62F46ABE5FA778A65BFC017584" author="GRAVIER C." box="[821,961,885,911]" pageId="23" pageNumber="486" pagination="234 - 244" refId="ref26334" refString="GRAVIER C. 1899. - Contribution a l'etude des annelides polychetes de la Mer Rouge. Bulletin du Museum d'Histoire Naturelle 5 (5): 234 - 244. https: // doi. org / 10.5962 / bhl. part. 6290" type="journal article" year="1899">Gravier 1899</bibRefCitation>
,
<bibRefCitation id="EF8A4B62F46ABE5FA780A65BFBC57584" author="GRAVIER C." box="[973,1029,885,911]" pageId="23" pageNumber="486" pagination="147 - 268" refId="ref26379" refString="GRAVIER C. 1902. - Contribution a l'etude des annelides polychetes de la Mer Rouge (Suite). Nouvelles Archives du Museum d'Histoire Naturelle, Paris, 4 e serie 3: 147 - 268. https: // www. biodiversitylibrary. org / item / 111884 # page / 159" type="journal article" year="1902">1902</bibRefCitation>
) and the posterior characterizations with specimens from the
<typeStatus id="54A08831F46ABE5FA7B2A6BBFBEC75A4" box="[1023,1068,917,943]" pageId="23" pageNumber="486">type</typeStatus>
locality (
<bibRefCitation id="EF8A4B62F46ABE5FA0C0A6BBFAD975A4" author="GRAVIER C." box="[1165,1305,917,943]" pageId="23" pageNumber="486" pagination="147 - 268" refId="ref26379" refString="GRAVIER C. 1902. - Contribution a l'etude des annelides polychetes de la Mer Rouge (Suite). Nouvelles Archives du Museum d'Histoire Naturelle, Paris, 4 e serie 3: 147 - 268. https: // www. biodiversitylibrary. org / item / 111884 # page / 159" type="journal article" year="1902">Gravier 1902</bibRefCitation>
;
<bibRefCitation id="EF8A4B62F46ABE5FA16BA6BBFA6675A4" author="FAUVEL P." box="[1318,1446,917,943]" pageId="23" pageNumber="486" pagination="315 - 473" refId="ref25806" refString="FAUVEL P. 1919. - Annelides polychetes de Madagascar, de Djibouti et du Golfe Persique. Archives de Zoologie experimentale et Generale 58: 315 - 473. https: // biostor. org / reference / 59085" type="journal article" year="1919">Fauvel 1919</bibRefCitation>
) were used to show that it differs from
<taxonomicName id="4C1B4D10F46ABE5FA0F4A69BFA8C75C4" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[1209,1356,949,975]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F46ABE5FA0F4A69BFA8C75C4" box="[1209,1356,949,975]" italics="true" pageId="23" pageNumber="486">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF46ABE5FA11FA69BFA7075C4" box="[1362,1456,949,975]" pageId="23" pageNumber="486" rank="species">n. comb.</taxonomicNameLabel>
</paragraph>
<paragraph id="8BA43693F46ABE5FA70EA6FAFAE57005" blockId="23.[809,1458,215,2028]" pageId="23" pageNumber="486">
Despite
<taxonomicName id="4C1B4D10F46ABE5FA7ECA6FBFBFC75E5" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[929,1084,980,1006]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F46ABE5FA7ECA6FBFBFC75E5" box="[929,1084,980,1006]" italics="true" pageId="23" pageNumber="486">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF46ABE5FA008A6FBFB6A75E5" box="[1093,1194,980,1007]" pageId="23" pageNumber="486" rank="species">n. comb.</taxonomicNameLabel>
and
<taxonomicName id="4C1B4D10F46ABE5FA0A9A6FBFABA75E5" authorityName="Gravier" authorityYear="1899" box="[1252,1402,980,1006]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="heterodonta">
<emphasis id="B96FEA81F46ABE5FA0A9A6FBFABA75E5" box="[1252,1402,980,1006]" italics="true" pageId="23" pageNumber="486">P. heterodonta</emphasis>
</taxonomicName>
lack heterogomph spinigers in anterior chaetigers, they differ in several features. In
<taxonomicName id="4C1B4D10F46ABE5FA049A13BFB5C7225" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[1028,1180,1044,1070]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F46ABE5FA049A13BFB5C7225" box="[1028,1180,1044,1070]" italics="true" pageId="23" pageNumber="486">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF46ABE5FA0E8A13BFACB7225" box="[1189,1291,1044,1071]" pageId="23" pageNumber="486" rank="species">n. comb.</taxonomicNameLabel>
, the AVI-V-VI pattern is υ- shaped; whereas in
<taxonomicName id="4C1B4D10F46ABE5FA032A11BFACF7245" authorityName="Gravier" authorityYear="1899" box="[1151,1295,1076,1102]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="heterodonta">
<emphasis id="B96FEA81F46ABE5FA032A11BFACF7245" box="[1151,1295,1076,1102]" italics="true" pageId="23" pageNumber="486">P. heterodonta</emphasis>
</taxonomicName>
, it is λ- shaped. In
<taxonomicName id="4C1B4D10F46ABE5FA707A17BFC1D7265" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[842,989,1108,1134]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F46ABE5FA707A17BFC1D7265" box="[842,989,1108,1134]" italics="true" pageId="23" pageNumber="486">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF46ABE5FA7AEA17BFB857265" box="[995,1093,1108,1135]" pageId="23" pageNumber="486" rank="species">n. comb.</taxonomicNameLabel>
, the antennae are joined (gap onesixth of antennal diameter), whereas in
<taxonomicName id="4C1B4D10F46ABE5FA084A15BFA977285" authorityName="Gravier" authorityYear="1899" box="[1225,1367,1140,1166]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="heterodonta">
<emphasis id="B96FEA81F46ABE5FA084A15BFA977285" box="[1225,1367,1140,1166]" italics="true" pageId="23" pageNumber="486">P. heterodonta</emphasis>
</taxonomicName>
they are separated (gap subequal to antennal diameter). In addition,
<taxonomicName id="4C1B4D10F46ABE5FA760A19BFC0172C5" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[813,961,1204,1230]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F46ABE5FA760A19BFC0172C5" box="[813,961,1204,1230]" italics="true" pageId="23" pageNumber="486">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF46ABE5FA785A19AFBE872C5" box="[968,1064,1204,1230]" pageId="23" pageNumber="486" rank="species">n. comb.</taxonomicNameLabel>
has AV with 3-4 conical paragnaths, AVI with 4-8 shield-shaped bars in a regular transverse row, and AVII-VIII with 26-34 cones; whereas, in
<taxonomicName id="4C1B4D10F46ABE5FA0B4A1DAFA437306" authorityName="Gravier" authorityYear="1899" box="[1273,1411,1267,1293]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="heterodonta">
<emphasis id="B96FEA81F46ABE5FA0B4A1DAFA437306" box="[1273,1411,1267,1293]" italics="true" pageId="23" pageNumber="486">P.heterodonta</emphasis>
</taxonomicName>
, the AV lacks paragnaths, the arc of AVI has 10-18 shield-shaped bars obliquely disposed, and the AVII-VIII has 18 paragnaths, some are cones and others are p-bars. Likewise,
<taxonomicName id="4C1B4D10F46ABE5FA156A07AFA6D7366" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[1307,1453,1363,1389]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F46ABE5FA156A07AFA6D7366" box="[1307,1453,1363,1389]" italics="true" pageId="23" pageNumber="486">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF46ABE5FA760A05AFC467386" box="[813,902,1395,1422]" pageId="23" pageNumber="486" rank="species">n. comb.</taxonomicNameLabel>
lacks heterogomph spinigers only in the first 1-7 chaetigers, whereas in
<taxonomicName id="4C1B4D10F46ABE5FA790A0BAFBAC73A6" authorityName="Gravier" authorityYear="1899" box="[989,1132,1427,1453]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="heterodonta">
<emphasis id="B96FEA81F46ABE5FA790A0BAFBAC73A6" box="[989,1132,1427,1453]" italics="true" pageId="23" pageNumber="486">P. heterodonta</emphasis>
</taxonomicName>
are lacking at least in the first 43 chaetigers. Finally, the postero-dorsal tentacular cirri are shorter in
<taxonomicName id="4C1B4D10F46ABE5FA7D3A0FAFBF373E6" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[926,1075,1491,1517]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F46ABE5FA7D3A0FAFBF373E6" box="[926,1075,1491,1517]" italics="true" pageId="23" pageNumber="486">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF46ABE5FA071A0FDFB5D73E6" box="[1084,1181,1491,1517]" pageId="23" pageNumber="486" rank="species">n. comb.</taxonomicNameLabel>
(reaching chaetigers 2-3) than in
<taxonomicName id="4C1B4D10F46ABE5FA7CCA0DDFBD07006" authorityName="Gravier" authorityYear="1899" box="[897,1040,1523,1549]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="heterodonta">
<emphasis id="B96FEA81F46ABE5FA7CCA0DDFBD07006" box="[897,1040,1523,1549]" italics="true" pageId="23" pageNumber="486">P. heterodonta</emphasis>
</taxonomicName>
(reaching chaetigers 3-6).
</paragraph>
<paragraph id="8BA43693F46ABE5FA70EA33CFA8A71E0" blockId="23.[809,1458,215,2028]" pageId="23" pageNumber="486">
Regarding
<taxonomicName id="4C1B4D10F46ABE5FA7FEA33DFB1A7026" authority=", Grube (1878)" authorityName=", Grube" authorityYear="1878" box="[947,1242,1554,1581]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="23" pageNumber="486" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F46ABE5FA7FEA33DFBFE7026" box="[947,1086,1555,1581]" italics="true" pageId="23" pageNumber="486">P.quatrefagesi</emphasis>
,
<bibRefCitation id="EF8A4B62F46ABE5FA007A33CFB1A7026" author="GRUBE A. E." box="[1098,1242,1554,1581]" pageId="23" pageNumber="486" pagination="1 - 300" refId="ref26723" refString="GRUBE A. E. 1878. - Annulata Semperiana. Beitrage zur Kenntnis der Annelidenfauna der Philippinen nach den von Herrn Prof. Semper mitgebrachten sammlungen. Memoires de l'Academie Imperiale des Sciences de St. Petersbourg, 7 e serie, 25: 1 - 300. https: // doi. org / 10.5962 / bhl. title. 85345" type="journal article" year="1878">Grube (1878)</bibRefCitation>
</taxonomicName>
briefly described the species without illustrations and based on only one poorly preserved specimen from the
<collectingCountry id="F30C7603F46ABE5FA076A37CFB757067" box="[1083,1205,1618,1644]" name="Philippines" pageId="23" pageNumber="486">Philippines</collectingCountry>
; however, some relevant features were provided. For instance, some of the anterior end: antennae close enough to each other, shorter than one-half of prostomium; dorsal-most tentacular reaching chaetiger 5; AI with 3 paragnaths in a longitudinal row, AII with
<quantity id="4CE39B76F46ABE5FA10BA3FCFAB170E7" box="[1350,1393,1746,1772]" metricMagnitude="-1" metricUnit="m" metricValue="1.778" pageId="23" pageNumber="486" unit="in" value="7.0">7 in</quantity>
a circular patch, AIII with a transversely oval patch and 2 isolated cones, AIV with 18 paragnaths in 2-3 rows, AV with 1 cone, AVI with 8 bars in a transverse row, and AVII-VIII with
<quantity id="4CE39B76F46ABE5FA135A21CFA6F7140" box="[1400,1455,1841,1868]" metricMagnitude="-1" metricUnit="m" metricValue="4.826" pageId="23" pageNumber="486" unit="in" value="19.0">19 in</quantity>
2 rows. Likewise, some features of parapodia; short, even throughout the body; the ligules are blunt, slightly tapered, with the dorsal ligule slightly broader, longer than median one, and ventral ligule small, rounded; dorsal cirrus short, almost one-half length of dorsal ligule; and among others.
</paragraph>
<caption id="DF64661BF465BE50A4C9A193FE3B72ED" ID-DOI="http://doi.org/10.5281/zenodo.4436942" ID-Zenodo-Dep="4436942" httpUri="https://zenodo.org/record/4436942/files/figure.png" pageId="24" pageNumber="487" startId="24.[132,143,1213,1231]" targetBox="[133,1456,215,1170]" targetPageId="24">
<paragraph id="8BA43693F465BE50A4C9A193FE3B72ED" blockId="24.[132,1457,1213,1254]" pageId="24" pageNumber="487">
FIG. 9. —
<taxonomicName id="4C1B4D10F465BE50A49EA193FD8C72C4" authority="(Grube in Peters, 1881)" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[211,588,1213,1231]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F465BE50A49EA193FE4972C4" box="[211,393,1213,1231]" italics="true" pageId="24" pageNumber="487">Perinereis larentukana</emphasis>
(Grube
<emphasis id="B96FEA81F465BE50A586A193FE1A72C4" box="[459,474,1213,1231]" italics="true" pageId="24" pageNumber="487">in</emphasis>
<bibRefCitation id="EF8A4B62F465BE50A593A193FD8772C4" author="PETERS W." box="[478,583,1213,1231]" pageId="24" pageNumber="487" pagination="109 - 117" refId="ref27835" refString="PETERS W. 1881. - Beschreibungen von neuen Anneliden des zoologischen Museums zu Berlin. Sitzungsberichte der Gesellschaft der naturforschende Freunde zur Berlin 1881 (7): 109 - 117. https: // www. biodiversitylibrary. org / item / 35574 # page / 121" type="journal article" year="1881">Peters, 1881</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF465BE50A61DA193FD5B72C4" box="[592,667,1213,1231]" pageId="24" pageNumber="487" rank="species">n. comb.</taxonomicNameLabel>
best-preserved syntype (ZMB 863):
<emphasis id="B96FEA81F465BE50A78BA193FC2572C4" bold="true" box="[966,997,1213,1231]" pageId="24" pageNumber="487">A -F</emphasis>
, parapodia,anterior view (numbers refer the chaetiger);
<emphasis id="B96FEA81F465BE50A4C9A1FAFF4F72ED" bold="true" box="[132,143,1236,1254]" pageId="24" pageNumber="487">F</emphasis>
, with bent ventral cirri. Scale bars: 0.5 mm.
</paragraph>
</caption>
<paragraph id="8BA43693F465BE50A4D6A03DFBBC7386" blockId="24.[130,777,1299,2028]" lastBlockId="24.[810,1456,1299,2028]" pageId="24" pageNumber="487">
<bibRefCitation id="EF8A4B62F465BE50A4D6A03DFEF47325" author="FAUVEL P." box="[155,308,1299,1326]" pageId="24" pageNumber="487" pagination="315 - 473" refId="ref25806" refString="FAUVEL P. 1919. - Annelides polychetes de Madagascar, de Djibouti et du Golfe Persique. Archives de Zoologie experimentale et Generale 58: 315 - 473. https: // biostor. org / reference / 59085" type="journal article" year="1919">Fauvel (1919)</bibRefCitation>
synonymized
<taxonomicName id="4C1B4D10F465BE50A59EA03AFDA87325" authorityName=", Grube" authorityYear="1878" box="[467,616,1300,1326]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F465BE50A59EA03AFDA87325" box="[467,616,1300,1326]" italics="true" pageId="24" pageNumber="487">P. quatrefagesi</emphasis>
</taxonomicName>
transferring it into his group
<taxonomicName id="4C1B4D10F465BE50A567A01AFDC87346" baseAuthorityName="Grube" baseAuthorityYear="1857" box="[298,520,1331,1358]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="variety" species="nuntia" variety="vallata">
<emphasis id="B96FEA81F465BE50A567A01AFE4A7346" box="[298,394,1332,1357]" italics="true" pageId="24" pageNumber="487">P. nuntia</emphasis>
var.
<emphasis id="B96FEA81F465BE50A58CA01DFDC87346" box="[449,520,1331,1357]" italics="true" pageId="24" pageNumber="487">vallata</emphasis>
</taxonomicName>
. Later,
<bibRefCitation id="EF8A4B62F465BE50A611A01AFCC97345" author="AUGENER H." box="[604,777,1331,1358]" pageId="24" pageNumber="487" pagination="107 - 128" refId="ref24611" refString="AUGENER H. 1933. - Polychaeten aus den Zoologischen Museen von Leiden und Amsterdam. II. Zoologische Mededeelingen uitgegeven door het Rijks Museem van Natuurlijke Historie te Leiden 16 (2): 107 - 128. http: // www. repository. naturalis. nl / document / 149941" type="journal article" year="1933">Augener (1933)</bibRefCitation>
recognized the species as valid, but using specimens from the northern
<collectingCountry id="F30C7603F465BE50A558A05DFEBB7386" box="[277,379,1395,1421]" name="Indonesia" pageId="24" pageNumber="487">Moluccas</collectingCountry>
and the description of
<taxonomicName id="4C1B4D10F465BE50A638A05DFE9573A6" authority="Ehlers, 1920" authorityName="Ehlers" authorityYear="1920" class="Polychaeta" family="Nereididae" genus="Gnatholycastis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="brocki">
<emphasis id="B96FEA81F465BE50A638A05DFF0473A6" italics="true" pageId="24" pageNumber="487">Gnatholycastis brocki</emphasis>
<bibRefCitation id="EF8A4B62F465BE50A486A0BDFE9573A6" author="EHLERS E." box="[203,341,1427,1453]" pageId="24" pageNumber="487" pagination="1 - 73" refId="ref25512" refString="EHLERS E. 1920. - Polychaeten von Java und Amboina. Ein Beitrag zur Kenntnis der malaiischen Strandfauna. Abhandlungen der koeniglichen Gesellschaft der Wissenschaften zu Goettingen, Series neue folge 10 (7): 1 - 73." type="journal article" year="1920">Ehlers, 1920</bibRefCitation>
</taxonomicName>
(
<collectingCountry id="F30C7603F465BE50A52EA0BDFDC373A5" box="[355,515,1427,1454]" name="Ambon Island" pageId="24" pageNumber="487">Ambon Island</collectingCountry>
), which was regarded as a junior synonym of
<taxonomicName id="4C1B4D10F465BE50A52BA09AFE3873C6" authorityName=", Grube" authorityYear="1878" box="[358,504,1459,1485]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F465BE50A52BA09AFE3873C6" box="[358,504,1459,1485]" italics="true" pageId="24" pageNumber="487">P. quatrefagesi</emphasis>
</taxonomicName>
ever since (e.g.
<bibRefCitation id="EF8A4B62F465BE50A6EEA09DFF7E73E5" author="HARTMAN O." pageId="24" pageNumber="487" pagination="1 - 628" refId="ref26861" refString="HARTMAN O. 1959. - Catalogue of the polychaetous annelids of the world. Allan Hancock Foundation Publications, Occasional Paper 23: 1 - 628." type="journal article" year="1959">Hartman 1959</bibRefCitation>
; Salazar-Vallejo
<emphasis id="B96FEA81F465BE50A531A0FAFE7473E6" box="[380,436,1491,1517]" italics="true" pageId="24" pageNumber="487">et al.</emphasis>
2014). However,
<taxonomicName id="4C1B4D10F465BE50A6C8A0FDFD2C73E6" authorityName="Ehlers" authorityYear="1920" box="[645,748,1491,1517]" class="Polychaeta" family="Nereididae" genus="Gnatholycastis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="brocki">
<emphasis id="B96FEA81F465BE50A6C8A0FDFD2C73E6" box="[645,748,1491,1517]" italics="true" pageId="24" pageNumber="487">G. brocki</emphasis>
</taxonomicName>
is characterized by having a prostomium with a slightly incised distal end, a papilliform dorsal cirrus located distally on an expanded dorsal ligule in posterior parapodia, and an arc of paragnaths on AVI (
<bibRefCitation id="EF8A4B62F465BE50A52FA37CFE257067" author="EHLERS E." box="[354,485,1618,1644]" pageId="24" pageNumber="487" pagination="1 - 73" refId="ref25512" refString="EHLERS E. 1920. - Polychaeten von Java und Amboina. Ein Beitrag zur Kenntnis der malaiischen Strandfauna. Abhandlungen der koeniglichen Gesellschaft der Wissenschaften zu Goettingen, Series neue folge 10 (7): 1 - 73." type="journal article" year="1920">Ehlers 1920</bibRefCitation>
). This description, in fact, matches
<taxonomicName id="4C1B4D10F465BE50A4AFA35DFD4A7086" authority="(Hoagland, 1921) (Sulawesi)" baseAuthorityName="Hoagland" baseAuthorityYear="1921" box="[226,650,1650,1677]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="caeruleis">
<emphasis id="B96FEA81F465BE50A4AFA35DFE907087" box="[226,336,1650,1676]" italics="true" pageId="24" pageNumber="487">P. caeruleis</emphasis>
(
<bibRefCitation id="EF8A4B62F465BE50A510A35CFDCF7087" author="HOAGLAND R. A." box="[349,527,1650,1676]" pageId="24" pageNumber="487" pagination="603 - 635" refId="ref26974" refString="HOAGLAND R. A. 1921. - Polychaetous annelids collected by the United States fisheries steamer Albatross during the Philippine expedition of 1907 - 1909. Bulletin of the United States National Museum 100 (1): 603 - 635. [Book cover publishing date states 1920, but volume published until 1921, see True &amp; Oesher (1947)]. https: // library. si. edu / digital-library / book / bulletinunitedst 10011928 unit" type="journal article" year="1921">Hoagland, 1921</bibRefCitation>
) (Sulawesi)
</taxonomicName>
rather than
<taxonomicName id="4C1B4D10F465BE50A4C9A3BDFED670A7" authorityName=", Grube" authorityYear="1878" box="[132,278,1682,1708]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F465BE50A4C9A3BDFED670A7" box="[132,278,1682,1708]" italics="true" pageId="24" pageNumber="487">P. quatrefagesi</emphasis>
</taxonomicName>
, a species also recognized within the
<taxonomicName id="4C1B4D10F465BE50A6E5A3BDFCC770A7" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[680,775,1683,1708]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F465BE50A6E5A3BDFCC770A7" box="[680,775,1683,1708]" italics="true" pageId="24" pageNumber="487">P. nuntia</emphasis>
</taxonomicName>
complex (
<bibRefCitation id="EF8A4B62F465BE50A4A2A39CFE2A70C7" author="WILSON R. S. &amp; GLASBY C. J." box="[239,490,1714,1740]" pageId="24" pageNumber="487" pagination="253 - 277" refId="ref29091" refString="WILSON R. S. &amp; GLASBY C. J. 1993. - A revision of the Perinereis nuntia species group (Polychaeta: Nereididae). Records of the Australian Museum 45 (3): 253 - 277. https: // doi. org / 10.385 3 / j. 0067 - 1975.45.1993.23" type="journal article" year="1993">Wilson &amp; Glasby 1993</bibRefCitation>
). Although the revision of the
<typeStatus id="54A08831F465BE50A4E3A3FCFF1C70E7" box="[174,220,1746,1772]" pageId="24" pageNumber="487">type</typeStatus>
material is needed, it is possibly that
<taxonomicName id="4C1B4D10F465BE50A638A3FCFD1770E7" authorityName="Ehlers" authorityYear="1920" box="[629,727,1746,1772]" class="Polychaeta" family="Nereididae" genus="Gnatholycastis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="brocki">
<emphasis id="B96FEA81F465BE50A638A3FCFD1770E7" box="[629,727,1746,1772]" italics="true" pageId="24" pageNumber="487">G. brocki</emphasis>
</taxonomicName>
and
<taxonomicName id="4C1B4D10F465BE50A4C9A3DDFF347107" baseAuthorityName="Hoagland" baseAuthorityYear="1921" box="[132,244,1778,1804]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="caeruleis">
<emphasis id="B96FEA81F465BE50A4C9A3DDFF347107" box="[132,244,1778,1804]" italics="true" pageId="24" pageNumber="487">P. caeruleis</emphasis>
</taxonomicName>
are the same. If this is the case, the former name has priority over the latter (ICZN 1999, Art. 23.1), which has been erroneously dated as 1920 because of the cover page of the paper, but the volume of Hoaglands work was in fact formally published until
<date id="FFA51053F465BE50A5C4A25FFDCD7180" box="[393,525,1905,1931]" pageId="24" pageNumber="487" value="1921-03">March 1921</date>
(
<bibRefCitation id="EF8A4B62F465BE50A656A25CFD377180" author="TRUE W. P. &amp; OESHER P. H." box="[539,759,1905,1932]" pageId="24" pageNumber="487" pagination="1 - 306" refId="ref28534" refString="TRUE W. P. &amp; OESHER P. H. 1947. - A list and index of the publications of the United States National Museum (1875 - 1946), compiled in the Editorial Division, Smithsonian Institution. Bulletin of the United States National Museum 193: 1 - 306. https: // www. biodiversitylibrary. org / page / 7687105" type="journal article" year="1947">True &amp; Oesher 1947</bibRefCitation>
). Following the above,
<taxonomicName id="4C1B4D10F465BE50A528A2BCFE3371A0" authorityName=", Grube" authorityYear="1878" box="[357,499,1937,1963]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F465BE50A528A2BCFE3371A0" box="[357,499,1937,1963]" italics="true" pageId="24" pageNumber="487">P. quatrefagesi</emphasis>
</taxonomicName>
was inaccurately regarded as valid. It is noteworthy that
<bibRefCitation id="EF8A4B62F465BE50A587A29FFD0D71C7" author="GLASBY C. J. &amp; HSIEH H. - L." box="[458,717,1969,1996]" pageId="24" pageNumber="487" pagination="553 - 577" refId="ref26257" refString="GLASBY C. J. &amp; HSIEH H. - L. 2006. - New species and new records of the Perinereis nuntia species group (Nereididae: Polychaeta) fromTaiwan and other Indo-West Pacific shores. Zoological Studies 45 (4): 553 - 577. http: // zoolstud. sinica. edu. tw / Journals / 45.4 / 553. html (last consultation 28 / 10 / 2019)." type="journal article" year="2006">Glasby &amp; Hsieh (2006)</bibRefCitation>
considered
<taxonomicName id="4C1B4D10F465BE50A49BA2FCFE8471E0" baseAuthorityName="Hoagland" baseAuthorityYear="1921" box="[214,324,2001,2027]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="caeruleis">
<emphasis id="B96FEA81F465BE50A49BA2FCFE8471E0" box="[214,324,2001,2027]" italics="true" pageId="24" pageNumber="487">P. caeruleis</emphasis>
</taxonomicName>
as not belonging to the
<taxonomicName id="4C1B4D10F465BE50A60FA2FCFD5F71E0" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[578,671,2002,2027]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F465BE50A60FA2FCFD5F71E0" box="[578,671,2002,2027]" italics="true" pageId="24" pageNumber="487">P. nuntia</emphasis>
</taxonomicName>
complex, such as other two species (
<taxonomicName id="4C1B4D10F465BE50A005A03AFB627326" authorityName="Wilson &amp; Glasby" authorityYear="1993" box="[1096,1186,1299,1325]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="akuna">
<emphasis id="B96FEA81F465BE50A005A03AFB627326" box="[1096,1186,1299,1325]" italics="true" pageId="24" pageNumber="487">P. akuna</emphasis>
</taxonomicName>
and
<taxonomicName id="4C1B4D10F465BE50A095A03AFC347346" authority="Wu, Sun &amp; Yang, 1981" authorityName="Wu, Sun &amp; Yang" authorityYear="1981" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="rhombodonta">
<emphasis id="B96FEA81F465BE50A095A03AFABB7326" box="[1240,1403,1299,1325]" italics="true" pageId="24" pageNumber="487">P. rhombodonta</emphasis>
Wu, Sun &amp; Yang, 1981
</taxonomicName>
), by the presence of pyramidal paragnaths on AVI, and a band of several rows of small cones separated from larger ones on AVII-VIII.
</paragraph>
<paragraph id="8BA43693F465BE50A70EA0BAFB1B70C7" blockId="24.[810,1456,1299,2028]" pageId="24" pageNumber="487">
<taxonomicName id="4C1B4D10F465BE50A70EA0BAFBE273A6" authorityName=", Grube" authorityYear="1878" box="[835,1058,1427,1453]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F465BE50A70EA0BAFBE273A6" box="[835,1058,1427,1453]" italics="true" pageId="24" pageNumber="487">Perinereis quatrefagesi</emphasis>
</taxonomicName>
remained somewhat unnoticed in the literature until
<bibRefCitation id="EF8A4B62F465BE50A78FA09DFB6873C6" author="HYLLEBERG J. &amp; NATEEWATHANA A. &amp; BUSSARAWIT S." box="[962,1192,1459,1485]" pageId="24" pageNumber="487" pagination="1 - 22" refId="ref27237" refString="HYLLEBERG J., NATEEWATHANA A. &amp; BUSSARAWIT S. 1986. - Polychaetes of Thailand, Nereidae (Part 1), Perinereis and Pseudonereis, with notes on species of commercial value. Phuket Marine Biological Center Research Bulletin 43: 1 - 22." type="journal article" year="1986">
Hylleberg
<emphasis id="B96FEA81F465BE50A063A09AFB9D73C6" box="[1070,1117,1459,1485]" italics="true" pageId="24" pageNumber="487">et al.</emphasis>
(1986)
</bibRefCitation>
examined in detail several atoke and epitoke specimens from the Gulf of
<collectingCountry id="F30C7603F465BE50A147A0FDFAAC73E6" box="[1290,1388,1491,1517]" name="Thailand" pageId="24" pageNumber="487">Thailand</collectingCountry>
. Their specimens fitted accurately the original description. They were different to
<taxonomicName id="4C1B4D10F465BE50A7E4A33DFBE87027" authorityName="sensu Hartman" authorityYear="1959" box="[937,1064,1554,1580]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="brevicirris">
<emphasis id="B96FEA81F465BE50A7E4A33DFBE87027" box="[937,1064,1554,1580]" italics="true" pageId="24" pageNumber="487">P. brevicirris</emphasis>
</taxonomicName>
and
<taxonomicName id="4C1B4D10F465BE50A013A33DFB7C7027" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[1118,1212,1555,1580]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F465BE50A013A33DFB7C7027" box="[1118,1212,1555,1580]" italics="true" pageId="24" pageNumber="487">P. nuntia</emphasis>
</taxonomicName>
, but
<taxonomicName id="4C1B4D10F465BE50A0B8A33DFBC77046" authority="Horst, 1919" authorityName="Horst" authorityYear="1919" class="Polychaeta" family="Nereididae" genus="Nereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="rumphii" subGenus="Perinereis">
<emphasis id="B96FEA81F465BE50A0B8A33DFAF47027" box="[1269,1332,1555,1580]" italics="true" pageId="24" pageNumber="487">Nereis</emphasis>
(
<emphasis id="B96FEA81F465BE50A10EA33DFA667027" box="[1347,1446,1555,1580]" italics="true" pageId="24" pageNumber="487">Perinereis</emphasis>
)
<emphasis id="B96FEA81F465BE50A760A31CFC417047" box="[813,897,1586,1612]" italics="true" pageId="24" pageNumber="487">rumphii</emphasis>
<bibRefCitation id="EF8A4B62F465BE50A7CBA31DFBC77046" author="HORST R." box="[902,1031,1587,1613]" pageId="24" pageNumber="487" pagination="59 - 64" refId="ref27108" refString="HORST R. 1919. - Three new Nereis - species from the Dutch East Indies. Zoologische Mededeelingen (Leiden) 5: 59 - 64. http: // www. repository. naturalis. nl / document / 150567" type="journal article" year="1919">Horst, 1919</bibRefCitation>
</taxonomicName>
(Banda Sea) and
<taxonomicName id="4C1B4D10F465BE50A0F6A31DFC037067" authority="Wu, Sun &amp; Yang, 1981" authorityName="Wu, Sun &amp; Yang" authorityYear="1981" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="weijhouensis">
<emphasis id="B96FEA81F465BE50A0F6A31DFA8F7047" box="[1211,1359,1586,1612]" italics="true" pageId="24" pageNumber="487">P. weijhouensis</emphasis>
Wu, Sun &amp; Yang, 1981
</taxonomicName>
(
<collectingRegion id="49DFF871F465BE50A79FA37CFBF37067" box="[978,1075,1618,1644]" country="China" name="Guangxi" pageId="24" pageNumber="487">Guangxi</collectingRegion>
,
<collectingCountry id="F30C7603F465BE50A072A37CFB447066" box="[1087,1156,1618,1645]" name="China" pageId="24" pageNumber="487">China</collectingCountry>
) were referred as synonyms of
<taxonomicName id="4C1B4D10F465BE50A707A35DFC1D7087" authorityName=", Grube" authorityYear="1878" box="[842,989,1650,1676]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F465BE50A707A35DFC1D7087" box="[842,989,1650,1676]" italics="true" pageId="24" pageNumber="487">P. quatrefagesi</emphasis>
</taxonomicName>
. Nevertheless, they may be regarded as independent species according to the original descriptions and
<bibRefCitation id="EF8A4B62F465BE50A760A39CFBE170C6" author="HYLLEBERG J. &amp; NATEEWATHANA A. &amp; BUSSARAWIT S." box="[813,1057,1714,1741]" pageId="24" pageNumber="487" pagination="1 - 22" refId="ref27237" refString="HYLLEBERG J., NATEEWATHANA A. &amp; BUSSARAWIT S. 1986. - Polychaetes of Thailand, Nereidae (Part 1), Perinereis and Pseudonereis, with notes on species of commercial value. Phuket Marine Biological Center Research Bulletin 43: 1 - 22." type="journal article" year="1986">
Hylleberg
<emphasis id="B96FEA81F465BE50A7D3A39DFC1170C7" box="[926,977,1714,1740]" italics="true" pageId="24" pageNumber="487">et al.</emphasis>
(1986)
</bibRefCitation>
characterization.
</paragraph>
<paragraph id="8BA43693F465BE51A70EA3FDFDE37739" blockId="24.[810,1456,1299,2028]" lastBlockId="25.[130,777,215,975]" lastPageId="25" lastPageNumber="488" pageId="24" pageNumber="487">
<taxonomicName id="4C1B4D10F465BE50A70EA3FDFBC970E7" authorityName="Horst" authorityYear="1919" box="[835,1033,1746,1772]" class="Polychaeta" family="Nereididae" genus="Nereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="rumphii" subGenus="Perinereis">
<emphasis id="B96FEA81F465BE50A70EA3FDFC4270E7" box="[835,898,1747,1772]" italics="true" pageId="24" pageNumber="487">Nereis</emphasis>
(
<emphasis id="B96FEA81F465BE50A7DFA3FDFC6570E7" box="[914,933,1747,1772]" italics="true" pageId="24" pageNumber="487">P.</emphasis>
)
<emphasis id="B96FEA81F465BE50A7F9A3FCFBC970E7" box="[948,1033,1746,1772]" italics="true" pageId="24" pageNumber="487">rumphii</emphasis>
</taxonomicName>
differs from
<taxonomicName id="4C1B4D10F465BE50A0D8A3FDFAE670E7" authorityName=", Grube" authorityYear="1878" box="[1173,1318,1746,1772]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F465BE50A0D8A3FDFAE670E7" box="[1173,1318,1746,1772]" italics="true" pageId="24" pageNumber="487">P. quatrefagesi</emphasis>
</taxonomicName>
in the shape of median parapodia in the epitoke female. The former species has a median ligule with an expanded lower-basal lamella and a ventral ligule with a sharp upper-basal projection, which are lacking in both ligules of
<taxonomicName id="4C1B4D10F465BE50A07CA27CFB027167" authorityName=", Grube" authorityYear="1878" box="[1073,1218,1874,1900]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F465BE50A07CA27CFB027167" box="[1073,1218,1874,1900]" italics="true" pageId="24" pageNumber="487">P. quatrefagesi</emphasis>
</taxonomicName>
. Horsts description of the atoke
<taxonomicName id="4C1B4D10F465BE50A7DFA25CFBF37180" authorityName="Horst" authorityYear="1919" box="[914,1075,1905,1932]" class="Polychaeta" family="Nereididae" genus="Nereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="rumphii" subGenus="Perinereis">
<emphasis id="B96FEA81F465BE50A7DFA25CFC6E7180" box="[914,942,1906,1931]" italics="true" pageId="24" pageNumber="487">N.</emphasis>
(
<emphasis id="B96FEA81F465BE50A7F3A25CFC117180" box="[958,977,1906,1931]" italics="true" pageId="24" pageNumber="487">P.</emphasis>
)
<emphasis id="B96FEA81F465BE50A793A25FFBF37180" box="[990,1075,1905,1931]" italics="true" pageId="24" pageNumber="487">rumphii</emphasis>
</taxonomicName>
fits that provided above for
<taxonomicName id="4C1B4D10F465BE50A116A25CFCB671A0" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F465BE50A116A25CFCB671A0" italics="true" pageId="24" pageNumber="487">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF465BE50A736A2BCFC1D71A0" box="[891,989,1937,1964]" pageId="24" pageNumber="487" rank="species">n. comb.</taxonomicNameLabel>
, although the
<typeStatus id="54A08831F465BE50A039A2BCFB0F71A7" box="[1140,1231,1938,1964]" pageId="24" pageNumber="487" type="syntype">syntypes</typeStatus>
of the former species should be examined before regarding it as a junior synonym. Likewise,
<taxonomicName id="4C1B4D10F465BE50A7DAA2FCFBEC71E0" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[919,1068,2001,2027]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F465BE50A7DAA2FCFBEC71E0" box="[919,1068,2001,2027]" italics="true" pageId="24" pageNumber="487">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF465BE50A07EA2FCFB5471E0" box="[1075,1172,2001,2028]" pageId="24" pageNumber="487" rank="species">n. comb.</taxonomicNameLabel>
differs from
<taxonomicName id="4C1B4D10F465BE50A153A2FCFA6F71E0" authorityName=", Grube" authorityYear="1878" box="[1310,1455,2001,2027]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="24" pageNumber="487" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F465BE50A153A2FCFA6F71E0" box="[1310,1455,2001,2027]" italics="true" pageId="24" pageNumber="487">P. quatrefagesi</emphasis>
</taxonomicName>
because the former lack heterogomph spinigers in the first few anterior chaetigers, whereas this kind of chaeta is present throughout the body in
<taxonomicName id="4C1B4D10F464BE51A5C7A436FDDB773A" authorityName=", Grube" authorityYear="1878" box="[394,539,279,305]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F464BE51A5C7A436FDDB773A" box="[394,539,279,305]" italics="true" pageId="25" pageNumber="488">P. quatrefagesi</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8BA43693F464BE51A4D6A419FD3F74FB" blockId="25.[130,777,215,975]" pageId="25" pageNumber="488">
Also,
<taxonomicName id="4C1B4D10F464BE51A49BA416FEAC775A" authorityName="Wu, Sun &amp; Yang" authorityYear="1981" box="[214,364,311,337]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="weijhouensis">
<emphasis id="B96FEA81F464BE51A49BA416FEAC775A" box="[214,364,311,337]" italics="true" pageId="25" pageNumber="488">P. weijhouensis</emphasis>
</taxonomicName>
is different from
<taxonomicName id="4C1B4D10F464BE51A66CA416FD70775A" authorityName=", Grube" authorityYear="1878" box="[545,688,311,337]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F464BE51A66CA416FD70775A" box="[545,688,311,337]" italics="true" pageId="25" pageNumber="488">P. quatrefagesi</emphasis>
</taxonomicName>
because the dorsal cirrus is twice longer than dorsal ligule in posterior parapodia, the homogomph spinigers are in both neuropodial fascicles, and lacks heterogomph spinigers.Whereas in
<taxonomicName id="4C1B4D10F464BE51A6F4A4B9FF0E77DA" authorityName=", Grube" authorityYear="1878" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F464BE51A6F4A4B9FF0E77DA" italics="true" pageId="25" pageNumber="488">P. quatrefagesi</emphasis>
</taxonomicName>
, the dorsal cirrus is shorter than or nearly subequal to the ligule in same parapodia, the homogomph spinigers are present only in the neuropodial supracicular fascicle, and the heterogomph spinigers in the neuropodia.
<taxonomicName id="4C1B4D10F464BE51A6E9A739FEC4745B" authorityName="Wu, Sun &amp; Yang" authorityYear="1981" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="weijhouensis">
<emphasis id="B96FEA81F464BE51A6E9A739FEC4745B" italics="true" pageId="25" pageNumber="488">Perinereis weijhouensis</emphasis>
</taxonomicName>
was also synonymized with
<taxonomicName id="4C1B4D10F464BE51A67EA719FD51745B" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[563,657,567,592]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F464BE51A67EA719FD51745B" box="[563,657,567,592]" italics="true" pageId="25" pageNumber="488">P. nuntia</emphasis>
</taxonomicName>
by
<bibRefCitation id="EF8A4B62F464BE51A6F4A718FE83747B" author="WILSON R. S. &amp; GLASBY C. J." pageId="25" pageNumber="488" pagination="253 - 277" refId="ref29091" refString="WILSON R. S. &amp; GLASBY C. J. 1993. - A revision of the Perinereis nuntia species group (Polychaeta: Nereididae). Records of the Australian Museum 45 (3): 253 - 277. https: // doi. org / 10.385 3 / j. 0067 - 1975.45.1993.23" type="journal article" year="1993">Wilson &amp; Glasby (1993)</bibRefCitation>
, but it may also be raised from this synonymy taking in account the distribution pattern of spinigers mentioned above (
<taxonomicName id="4C1B4D10F464BE51A507A7B8FE6774A4" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[330,423,662,687]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F464BE51A507A7B8FE6774A4" box="[330,423,662,687]" italics="true" pageId="25" pageNumber="488">P. nuntia</emphasis>
</taxonomicName>
similar to that in
<taxonomicName id="4C1B4D10F464BE51A628A7B8FD3774BB" authorityName=", Grube" authorityYear="1878" box="[613,759,662,688]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F464BE51A628A7B8FD3774BB" box="[613,759,662,688]" italics="true" pageId="25" pageNumber="488">P. quatrefagesi</emphasis>
</taxonomicName>
); also, by having the arc of paragnaths on AVI clearly separated from each other (rows adjoining mid-dorsally in
<taxonomicName id="4C1B4D10F464BE51A6DCA7F8FD2F74E4" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[657,751,726,751]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F464BE51A6DCA7F8FD2F74E4" box="[657,751,726,751]" italics="true" pageId="25" pageNumber="488">P. nuntia</emphasis>
</taxonomicName>
).
</paragraph>
<paragraph id="8BA43693F464BE51A4D6A7DBFBBB745A" blockId="25.[130,777,215,975]" lastBlockId="25.[811,1458,215,976]" pageId="25" pageNumber="488">
<bibRefCitation id="EF8A4B62F464BE51A4D6A7DBFE5B751B" author="WILSON R. S. &amp; GLASBY C. J." box="[155,411,757,784]" pageId="25" pageNumber="488" pagination="253 - 277" refId="ref29091" refString="WILSON R. S. &amp; GLASBY C. J. 1993. - A revision of the Perinereis nuntia species group (Polychaeta: Nereididae). Records of the Australian Museum 45 (3): 253 - 277. https: // doi. org / 10.385 3 / j. 0067 - 1975.45.1993.23" type="journal article" year="1993">Wilson &amp; Glasby (1993)</bibRefCitation>
examined the
<typeStatus id="54A08831F464BE51A662A7DBFD4B7504" box="[559,651,757,783]" pageId="25" pageNumber="488" type="holotype">holotype</typeStatus>
of
<taxonomicName id="4C1B4D10F464BE51A6E5A7D8FF7B7524" authorityName=", Grube" authorityYear="1878" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F464BE51A6E5A7D8FF7B7524" italics="true" pageId="25" pageNumber="488">P.quatrefagesi</emphasis>
</taxonomicName>
regarding it as a junior synonym of
<taxonomicName id="4C1B4D10F464BE51A663A638FD497524" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[558,649,790,815]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F464BE51A663A638FD497524" box="[558,649,790,815]" italics="true" pageId="25" pageNumber="488">P. nuntia</emphasis>
</taxonomicName>
. No further details on its morphology were added to those mentioned in the original description, except that only a few chaetae are intact and the body is almost completely digested, remaining only the pale empty skin. Nevertheless,
<taxonomicName id="4C1B4D10F464BE51A63DA6B8FCC775A4" authorityName=", Grube" authorityYear="1878" box="[624,775,917,943]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F464BE51A63DA6B8FCC775A4" box="[624,775,917,943]" italics="true" pageId="25" pageNumber="488">P. quatrefagesi</emphasis>
</taxonomicName>
herein is regarded as valid; it differs from
<taxonomicName id="4C1B4D10F464BE51A61AA69BFD7975C5" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[599,697,949,974]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F464BE51A61AA69BFD7975C5" box="[599,697,949,974]" italics="true" pageId="25" pageNumber="488">P. nuntia</emphasis>
</taxonomicName>
by the length of dorsal cirrus, the mutual separation of arcs on AVI, and the number and arrangement of paragnaths on AVII-VIII.
<taxonomicName id="4C1B4D10F464BE51A7E0A436FB59773A" authorityName=", Grube" authorityYear="1878" box="[941,1177,279,305]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F464BE51A7E0A436FB59773A" box="[941,1177,279,305]" italics="true" pageId="25" pageNumber="488">Perinereis quatrefagesi</emphasis>
</taxonomicName>
has dorsal cirrus shorter than or nearly subequal to the dorsal ligule in posterior parapodia, whereas in
<taxonomicName id="4C1B4D10F464BE51A047A476FBAA777A" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[1034,1130,344,369]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F464BE51A047A476FBAA777A" box="[1034,1130,344,369]" italics="true" pageId="25" pageNumber="488">P. nuntia</emphasis>
</taxonomicName>
it is much longer (2-3 times) than ligule in same parapodia. In
<taxonomicName id="4C1B4D10F464BE51A0E2A459FA89779A" authorityName=", Grube" authorityYear="1878" box="[1199,1353,375,401]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F464BE51A0E2A459FA89779A" box="[1199,1353,375,401]" italics="true" pageId="25" pageNumber="488">P. quatrefagesi</emphasis>
</taxonomicName>
, the arcs of paragnaths on AVI are clearly separated from each other by the broad ridge of AV; whereas in
<taxonomicName id="4C1B4D10F464BE51A081A499FAEE77DB" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[1228,1326,439,464]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F464BE51A081A499FAEE77DB" box="[1228,1326,439,464]" italics="true" pageId="25" pageNumber="488">P. nuntia</emphasis>
</taxonomicName>
, the arcs of paragnaths on AVI nearly adjoin mid-dorsally by the narrow ridge of AV. Furthermore, the AVII-VIII in
<taxonomicName id="4C1B4D10F464BE51A15BA4D9FA6D741B" authorityName=", Grube" authorityYear="1878" box="[1302,1453,502,528]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F464BE51A15BA4D9FA6D741B" box="[1302,1453,502,528]" italics="true" pageId="25" pageNumber="488">P. quatrefagesi</emphasis>
</taxonomicName>
has 19-36 paragnaths in up to 3 rows, whereas
<taxonomicName id="4C1B4D10F464BE51A16AA739FA46743B" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[1319,1414,535,560]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F464BE51A16AA739FA46743B" box="[1319,1414,535,560]" italics="true" pageId="25" pageNumber="488">P. nuntia</emphasis>
</taxonomicName>
has 36-50 paragnaths in 4-5 rows.
</paragraph>
<paragraph id="8BA43693F464BE51A70EA778FB7C75C4" blockId="25.[811,1458,215,976]" pageId="25" pageNumber="488">
Finally,
<bibRefCitation id="EF8A4B62F464BE51A7D4A778FB5C747B" author="GLASBY C. J. &amp; HSIEH H. - L." box="[921,1180,598,624]" pageId="25" pageNumber="488" pagination="553 - 577" refId="ref26257" refString="GLASBY C. J. &amp; HSIEH H. - L. 2006. - New species and new records of the Perinereis nuntia species group (Nereididae: Polychaeta) fromTaiwan and other Indo-West Pacific shores. Zoological Studies 45 (4): 553 - 577. http: // zoolstud. sinica. edu. tw / Journals / 45.4 / 553. html (last consultation 28 / 10 / 2019)." type="journal article" year="2006">Glasby &amp; Hsieh (2006)</bibRefCitation>
extended the description of
<taxonomicName id="4C1B4D10F464BE51A705A759FC65749B" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[840,933,631,656]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F464BE51A705A759FC65749B" box="[840,933,631,656]" italics="true" pageId="25" pageNumber="488">P. nuntia</emphasis>
</taxonomicName>
using material from several localities of the Indo-Pacific, illustrating a specimen from
<collectingCountry id="F30C7603F464BE51A0F5A7B8FAE774BB" box="[1208,1319,662,688]" name="Singapore" pageId="25" pageNumber="488">Singapore</collectingCountry>
. However, it is evident that at least the Singaporean material belongs to a species closer to
<taxonomicName id="4C1B4D10F464BE51A7ADA7F8FBB674E4" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[992,1142,725,751]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F464BE51A7ADA7F8FBB674E4" box="[992,1142,725,751]" italics="true" pageId="25" pageNumber="488">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF464BE51A033A7F8FB1F74E4" box="[1150,1247,725,752]" pageId="25" pageNumber="488" rank="species">n. comb.</taxonomicNameLabel>
and
<taxonomicName id="4C1B4D10F464BE51A15BA7F8FA6874FB" authorityName=", Grube" authorityYear="1878" box="[1302,1448,726,752]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F464BE51A15BA7F8FA6874FB" box="[1302,1448,726,752]" italics="true" pageId="25" pageNumber="488">P. quatrefagesi</emphasis>
</taxonomicName>
, rather than
<taxonomicName id="4C1B4D10F464BE51A7FDA7D8FBD17504" baseAuthorityName="Wilson &amp; Glasby" baseAuthorityYear="1993" box="[944,1041,758,783]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="nuntia">
<emphasis id="B96FEA81F464BE51A7FDA7D8FBD17504" box="[944,1041,758,783]" italics="true" pageId="25" pageNumber="488">P. nuntia</emphasis>
</taxonomicName>
. Some features of the anterior region looks alike to
<taxonomicName id="4C1B4D10F464BE51A783A638FBAA7524" authorityName="Villalobos-Guerrero" authorityYear="2019" baseAuthorityName="Grube in Peters" baseAuthorityYear="1881" box="[974,1130,789,815]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="larentukana" status="comb. nov.">
<emphasis id="B96FEA81F464BE51A783A638FBAA7524" box="[974,1130,789,815]" italics="true" pageId="25" pageNumber="488">P. larentukana</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25C57FAF464BE51A03EA638FB187524" box="[1139,1240,789,816]" pageId="25" pageNumber="488" rank="species">n. comb.</taxonomicNameLabel>
/
<taxonomicName id="4C1B4D10F464BE51A0ACA638FAB97524" authorityName=", Grube" authorityYear="1878" box="[1249,1401,789,815]" class="Polychaeta" family="Nereididae" genus="Perinereis" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="488" phylum="Annelida" rank="species" species="quatrefagesi">
<emphasis id="B96FEA81F464BE51A0ACA638FAB97524" box="[1249,1401,789,815]" italics="true" pageId="25" pageNumber="488">P. quatrefagesi</emphasis>
</taxonomicName>
(e.g. prostomium, antennae, dorsum of pharynx, among others). However, the slender dorsal cirrus, subequal to the dorsal ligule in posterior parapodia, and the absence of heterogomph spinigers in many anterior chaetigers, suggest that it is a different (possibly undescribed) species.
</paragraph>
</subSubSection>
</treatment>
</document>