255 lines
48 KiB
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255 lines
48 KiB
XML
<document id="0A75FD53C6B64AE0C100EF74EE9167DD" ID-DOI="10.5281/zenodo.196048" ID-GBIF-Dataset="13d33753-e255-4773-94cc-5775bedcb99a" ID-ISSN="1175-5326" ID-Zenodo-Dep="196048" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460237311270" checkinUser="plazi" docAuthor="Suarez-Morales, Eduardo" docDate="2010" docId="038387B8FA53FFC5FF41FDD19BB7FE07" docLanguage="en" docName="zt02510p067.pdf" docOrigin="Zootaxa 2510" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Monstrilla longiremis Giesbrecht 1893" docType="treatment" docVersion="8" lastPageNumber="65" masterDocId="FFBAFFC0FA5BFFCEFFD6FFDC9A02FFDB" masterDocTitle="On the taxonomic status of Monstrilla leucopis Sars (Crustacea: Copepoda: Monstrilloida) from Norway, with comments on the male of M. longiremis Giesbrecht" masterLastPageNumber="67" masterPageNumber="55" pageNumber="63" updateTime="1698239833695" updateUser="plazi">
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<mods:title id="F81979613B3BD2D6D99F802278B636C2">On the taxonomic status of Monstrilla leucopis Sars (Crustacea: Copepoda: Monstrilloida) from Norway, with comments on the male of M. longiremis Giesbrecht</mods:title>
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<mods:namePart id="30431E1E66AB7F2B449BCD6003019C46">Suarez-Morales, Eduardo</mods:namePart>
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<mods:title id="FA0A598C89303841ADE3A991B729C348">Zootaxa</mods:title>
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<mods:date id="2E4CA300A38261E5B71434428A0E153E">2010</mods:date>
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<mods:identifier id="F4023B4503443B762AC93309EBB75771" type="DOI">10.5281/zenodo.196048</mods:identifier>
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<treatment id="038387B8FA53FFC5FF41FDD19BB7FE07" ID-DOI="http://doi.org/10.5281/zenodo.6201232" ID-GBIF-Taxon="119388754" ID-Zenodo-Dep="6201232" LSID="urn:lsid:plazi:treatment:038387B8FA53FFC5FF41FDD19BB7FE07" httpUri="http://treatment.plazi.org/id/038387B8FA53FFC5FF41FDD19BB7FE07" lastPageId="11" lastPageNumber="65" pageId="8" pageNumber="63">
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<subSubSection id="C3306525FA53FFC6FF41FDD19B1AFD91" pageId="8" pageNumber="63" type="nomenclature">
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<paragraph id="8B9536AEFA53FFC6FF41FDD19874FDFC" blockId="8.[151,630,525,586]" box="[151,630,525,551]" pageId="8" pageNumber="63">
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<heading id="D0DD81C2FA53FFC6FF41FDD19874FDFC" bold="true" box="[151,630,525,551]" fontSize="11" level="1" pageId="8" pageNumber="63" reason="1">
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<taxonomicName id="4C2A4D2DFA53FFC6FF41FDD19874FDFC" authority="Giesbrecht, 1893" authorityName="Giesbrecht" authorityYear="1893" box="[151,630,525,551]" class="Maxillopoda" family="Monstrillidae" genus="Monstrilla" kingdom="Animalia" order="Monstrilloida" pageId="8" pageNumber="63" phylum="Arthropoda" rank="species" species="longiremis">
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<emphasis id="B95EEABCFA53FFC6FF41FDD19874FDFC" bold="true" box="[151,630,525,551]" pageId="8" pageNumber="63">
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<emphasis id="B95EEABCFA53FFC6FF41FDD19B9FFDFC" bold="true" box="[151,413,525,551]" italics="true" pageId="8" pageNumber="63">Monstrilla longiremis</emphasis>
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<bibRefCitation id="EFBB4B5FFA53FFC6FE73FDD19874FDFC" author="Giesbrecht" box="[421,630,525,551]" pageId="8" pageNumber="67" refString="Giesbrecht, W. (1893) Systematik und Faunistik der pelagischen Copepoden des Golfes von Neapel und der angrenzenden Meeres-Abschnitte. Fauna und Flora des Golfes Neapel. Monographie, 19, 1 - 831, Atlas von 54 Tafeln nebst den Tafelerklarungen." type="book chapter" year="1893">Giesbrecht, 1893</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8B9536AEFA53FFC6FF41FDEC9B1AFD91" blockId="8.[151,630,525,586]" box="[151,280,560,586]" pageId="8" pageNumber="63">
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(
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<figureCitation id="13112A2BFA53FFC6FF49FDEC9B0DFD91" box="[159,271,560,586]" captionStart-0="FIGURE 5" captionStart-1="FIGURE 6" captionStartId-0="9.[151,259,1839,1863]" captionStartId-1="10.[151,255,1644,1668]" captionTargetBox-0="[180,1410,228,1798]" captionTargetBox-1="[152,1404,196,1643]" captionTargetId-0="figure@9.[162,1448,197,1827]" captionTargetId-1="figure@10.[151,1436,162,1669]" captionTargetPageId-0="9" captionTargetPageId-1="10" captionText-0="FIGURE 5. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) cephalothorax, anterior cephalic process arrowed; B) right antennule; C) section of left antennule, dorsal view; D) distal section of same, ventral view; E) first three segments of left antennule; F) detail of oral papilla and nipple-like process; G) urosome including fifth pedigerous (fifth legs omitted), genital somite with genital lappets, and two free somites, ventral view. Scale bars: A = 0.5 mm; B, E, G = 0.1 mm; F = 0.05 mm." captionText-1="FIGURE 6. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) urosome with fifth pedigerous somite, lateral view; B) same, oblique lateral view; C) coxa and basipod of second swimming leg; D) detail of inner spiniform basipodal process; E) right fifth leg; F) left fifth leg; G) section of exopod of first leg; H) detail of ornamentation of distal exopodal spiniform seta, first leg; I) endopod of first leg; J) endopod of second leg; K) exopod of second leg; L) exopod of fourth leg. Scale bars: A, B, C, G – I = 0.1 mm, D – F, H = 0.03 mm." httpUri-0="https://zenodo.org/record/196053/files/figure.png" httpUri-1="https://zenodo.org/record/196054/files/figure.png" pageId="8" pageNumber="63">Figs. 5–6</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3306525FA53FFC6FF41FDA6983AFD4A" box="[151,568,634,657]" pageId="8" pageNumber="63" type="reference_group">
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<paragraph id="8B9536AEFA53FFC6FF41FDA6983AFD4A" blockId="8.[151,568,634,657]" box="[151,568,634,657]" pageId="8" pageNumber="63">
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<taxonomicName id="4C2A4D2DFA53FFC6FF41FDA69BFAFD4A" authority="Sars, 1921" authorityName="Sars" authorityYear="1921" box="[151,504,634,657]" class="Maxillopoda" family="Monstrillidae" genus="Monstrilla" kingdom="Animalia" order="Monstrilloida" pageId="8" pageNumber="63" phylum="Arthropoda" rank="species" species="longiremis">
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<emphasis id="B95EEABCFA53FFC6FF41FDA69B7DFD4A" box="[151,383,634,657]" italics="true" pageId="8" pageNumber="63">Monstrilla longiremis</emphasis>
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<bibRefCitation id="EFBB4B5FFA53FFC6FE50FDA69BFAFD4A" author="Sars" box="[390,504,634,657]" pageId="8" pageNumber="67" refString="Sars, G. O. (1921) An account of the Crustacea of Norway with short descriptions and figures of all the species. VIII. Copepoda Monstrilloida & Notodelphyoida. The Bergen Museum, Bergen, pp. 1 - 91, pls. I - XXXVII." type="book chapter" year="1921">Sars, 1921</bibRefCitation>
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</taxonomicName>
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, pl. V
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</paragraph>
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</subSubSection>
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<subSubSection id="C3306525FA53FFC6FF41FD1C983CF9A4" pageId="8" pageNumber="63" type="materials_examined">
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<paragraph id="8B9536AEFA53FFC6FF41FD1C993EFCFF" blockId="8.[151,1437,704,1999]" pageId="8" pageNumber="63">
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<emphasis id="B95EEABCFA53FFC6FF41FD1C9B6CFD02" box="[151,366,704,729]" italics="true" pageId="8" pageNumber="63">Material examined</emphasis>
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.
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<emphasis id="B95EEABCFA53FFC6FEAAFD1C9B97FD02" box="[380,405,704,729]" italics="true" pageId="8" pageNumber="63">—</emphasis>
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One adult male from Kvalø, northeast
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<collectingCountry id="F33D763EFA53FFC6FC99FD1C99AFFD01" box="[847,941,704,730]" name="Norway" pageId="8" pageNumber="63">Norway</collectingCountry>
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. Specimen deposited in the Sars Collection, Zoological Museum, University of Oslo,
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<collectingCountry id="F33D763EFA53FFC6FDADFD3998DBFD24" box="[635,729,741,767]" name="Norway" pageId="8" pageNumber="63">Norway</collectingCountry>
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(F21804), preserved in ethanol, badly damaged, body parts, including cephalothorax and the urosome, separated in vial.
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</paragraph>
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<paragraph id="8B9536AEFA53FFC6FF10FCEC9E58FB41" blockId="8.[151,1437,704,1999]" pageId="8" pageNumber="63">
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<emphasis id="B95EEABCFA53FFC6FF10FCEC9903FC92" box="[198,769,816,841]" italics="true" pageId="8" pageNumber="63">Supplementary description of male from Kvalø</emphasis>
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.
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<emphasis id="B95EEABCFA53FFC6FCCEFCEC9930FC92" box="[792,818,816,841]" italics="true" pageId="8" pageNumber="63">—</emphasis>
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Total body length of single specimen: 2.4 mm. Cephalothorax 0.74 mm long, 55% of total body length (
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<figureCitation id="13112A2BFA53FFC6FCECFC899983FCB4" box="[826,897,853,879]" captionStart="FIGURE 5" captionStartId="9.[151,259,1839,1863]" captionTargetBox="[180,1410,228,1798]" captionTargetId="figure@9.[162,1448,197,1827]" captionTargetPageId="9" captionText="FIGURE 5. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) cephalothorax, anterior cephalic process arrowed; B) right antennule; C) section of left antennule, dorsal view; D) distal section of same, ventral view; E) first three segments of left antennule; F) detail of oral papilla and nipple-like process; G) urosome including fifth pedigerous (fifth legs omitted), genital somite with genital lappets, and two free somites, ventral view. Scale bars: A = 0.5 mm; B, E, G = 0.1 mm; F = 0.05 mm." httpUri="https://zenodo.org/record/196053/files/figure.png" pageId="8" pageNumber="63">Fig. 5</figureCitation>
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A). Oral papilla prominent, 43% of way back along ventral surface of cephalothorax (
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<figureCitation id="13112A2BFA53FFC6FDBAFCA698B4FC4F" box="[620,694,890,916]" captionStart="FIGURE 5" captionStartId="9.[151,259,1839,1863]" captionTargetBox="[180,1410,228,1798]" captionTargetId="figure@9.[162,1448,197,1827]" captionTargetPageId="9" captionText="FIGURE 5. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) cephalothorax, anterior cephalic process arrowed; B) right antennule; C) section of left antennule, dorsal view; D) distal section of same, ventral view; E) first three segments of left antennule; F) detail of oral papilla and nipple-like process; G) urosome including fifth pedigerous (fifth legs omitted), genital somite with genital lappets, and two free somites, ventral view. Scale bars: A = 0.5 mm; B, E, G = 0.1 mm; F = 0.05 mm." httpUri="https://zenodo.org/record/196053/files/figure.png" pageId="8" pageNumber="63">Figs 5</figureCitation>
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A, F). Cephalic region with conical anteroventral protuberance (arrowed in
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<figureCitation id="13112A2BFA53FFC6FEFEFC7C9B6FFC61" box="[296,365,928,954]" captionStart="FIGURE 5" captionStartId="9.[151,259,1839,1863]" captionTargetBox="[180,1410,228,1798]" captionTargetId="figure@9.[162,1448,197,1827]" captionTargetPageId="9" captionText="FIGURE 5. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) cephalothorax, anterior cephalic process arrowed; B) right antennule; C) section of left antennule, dorsal view; D) distal section of same, ventral view; E) first three segments of left antennule; F) detail of oral papilla and nipple-like process; G) urosome including fifth pedigerous (fifth legs omitted), genital somite with genital lappets, and two free somites, ventral view. Scale bars: A = 0.5 mm; B, E, G = 0.1 mm; F = 0.05 mm." httpUri="https://zenodo.org/record/196053/files/figure.png" pageId="8" pageNumber="63">Fig. 5</figureCitation>
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A). Eyes and pigment cups weak. No sensilla observed on anterior part of cephalic region. Pair of usual nipple-like cuticular processes with convergent striae set to either side of oral papilla (
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<figureCitation id="13112A2BFA53FFC6FAF2FC199F68FC04" box="[1316,1386,965,991]" captionStart="FIGURE 5" captionStartId="9.[151,259,1839,1863]" captionTargetBox="[180,1410,228,1798]" captionTargetId="figure@9.[162,1448,197,1827]" captionTargetPageId="9" captionText="FIGURE 5. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) cephalothorax, anterior cephalic process arrowed; B) right antennule; C) section of left antennule, dorsal view; D) distal section of same, ventral view; E) first three segments of left antennule; F) detail of oral papilla and nipple-like process; G) urosome including fifth pedigerous (fifth legs omitted), genital somite with genital lappets, and two free somites, ventral view. Scale bars: A = 0.5 mm; B, E, G = 0.1 mm; F = 0.05 mm." httpUri="https://zenodo.org/record/196053/files/figure.png" pageId="8" pageNumber="63">Fig. 5</figureCitation>
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F). Antennules 5-segmented, representing about 54% of total body length (
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<figureCitation id="13112A2BFA53FFC6FC3AFC369E35FBDF" box="[1004,1079,1002,1028]" captionStart="FIGURE 5" captionStartId="9.[151,259,1839,1863]" captionTargetBox="[180,1410,228,1798]" captionTargetId="figure@9.[162,1448,197,1827]" captionTargetPageId="9" captionText="FIGURE 5. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) cephalothorax, anterior cephalic process arrowed; B) right antennule; C) section of left antennule, dorsal view; D) distal section of same, ventral view; E) first three segments of left antennule; F) detail of oral papilla and nipple-like process; G) urosome including fifth pedigerous (fifth legs omitted), genital somite with genital lappets, and two free somites, ventral view. Scale bars: A = 0.5 mm; B, E, G = 0.1 mm; F = 0.05 mm." httpUri="https://zenodo.org/record/196053/files/figure.png" pageId="8" pageNumber="63">Figs 5</figureCitation>
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B–D). Terminal segment with distal elongation (
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<figureCitation id="13112A2BFA53FFC6FEADFBCC9BC5FBF1" box="[379,455,1040,1066]" captionStart="FIGURE 5" captionStartId="9.[151,259,1839,1863]" captionTargetBox="[180,1410,228,1798]" captionTargetId="figure@9.[162,1448,197,1827]" captionTargetPageId="9" captionText="FIGURE 5. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) cephalothorax, anterior cephalic process arrowed; B) right antennule; C) section of left antennule, dorsal view; D) distal section of same, ventral view; E) first three segments of left antennule; F) detail of oral papilla and nipple-like process; G) urosome including fifth pedigerous (fifth legs omitted), genital somite with genital lappets, and two free somites, ventral view. Scale bars: A = 0.5 mm; B, E, G = 0.1 mm; F = 0.05 mm." httpUri="https://zenodo.org/record/196053/files/figure.png" pageId="8" pageNumber="63">Fig. 5</figureCitation>
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B, C). Many setae and spines missing or broken off. Summarized armature as observed here and depicted by
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<bibRefCitation id="EFBB4B5FFA53FFC6FDD1FBE998F6FB94" author="Sars" box="[519,756,1077,1103]" pageId="8" pageNumber="67" refString="Sars, G. O. (1921) An account of the Crustacea of Norway with short descriptions and figures of all the species. VIII. Copepoda Monstrilloida & Notodelphyoida. The Bergen Museum, Bergen, pp. 1 - 91, pls. I - XXXVII." type="book chapter" year="1921">Sars (1921: pl. VII)</bibRefCitation>
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: segments 1–5 armed with 1-0;
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<date id="FF94106EFA53FFC6FBB9FBE99EA5FB94" box="[1135,1191,1077,1103]" bridgedPair="-" pageId="8" pageNumber="63">1-IV</date>
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;
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<date id="FF94106EFA53FFC6FB63FBE99ED8FB94" box="[1205,1242,1077,1103]" bridgedPair="-" pageId="8" pageNumber="63">2-I</date>
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;
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<date id="FF94106EFA53FFC6FB31FBE99F22FB94" box="[1255,1312,1077,1103]" bridgedPair="-" pageId="8" pageNumber="63">2-III</date>
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;
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<date id="FF94106EFA53FFC6FAFBFBE99F5BFB94" box="[1325,1369,1077,1103]" bridgedPair="-" pageId="8" pageNumber="63">3-II</date>
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setae (in Arabic numbers) and spines (in Roman numbers), respectively (
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<figureCitation id="13112A2BFA53FFC6FC3BFB869E3AFBAF" box="[1005,1080,1114,1140]" captionStart="FIGURE 5" captionStartId="9.[151,259,1839,1863]" captionTargetBox="[180,1410,228,1798]" captionTargetId="figure@9.[162,1448,197,1827]" captionTargetPageId="9" captionText="FIGURE 5. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) cephalothorax, anterior cephalic process arrowed; B) right antennule; C) section of left antennule, dorsal view; D) distal section of same, ventral view; E) first three segments of left antennule; F) detail of oral papilla and nipple-like process; G) urosome including fifth pedigerous (fifth legs omitted), genital somite with genital lappets, and two free somites, ventral view. Scale bars: A = 0.5 mm; B, E, G = 0.1 mm; F = 0.05 mm." httpUri="https://zenodo.org/record/196053/files/figure.png" pageId="8" pageNumber="63">Fig. 5</figureCitation>
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B–E); nomenclature of setal elements on the fifth segment (asterisk in
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<figureCitation id="13112A2BFA53FFC6FD54FB5C98C4FB41" box="[642,710,1152,1178]" captionStart="FIGURE 5" captionStartId="9.[151,259,1839,1863]" captionTargetBox="[180,1410,228,1798]" captionTargetId="figure@9.[162,1448,197,1827]" captionTargetPageId="9" captionText="FIGURE 5. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) cephalothorax, anterior cephalic process arrowed; B) right antennule; C) section of left antennule, dorsal view; D) distal section of same, ventral view; E) first three segments of left antennule; F) detail of oral papilla and nipple-like process; G) urosome including fifth pedigerous (fifth legs omitted), genital somite with genital lappets, and two free somites, ventral view. Scale bars: A = 0.5 mm; B, E, G = 0.1 mm; F = 0.05 mm." httpUri="https://zenodo.org/record/196053/files/figure.png" pageId="8" pageNumber="63">Fig. 5</figureCitation>
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C, D) followed
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<bibRefCitation id="EFBB4B5FFA53FFC6FCA8FB5C9E55FB41" box="[894,1111,1152,1178]" pageId="8" pageNumber="67" refString="Huys, R., Llewellyn-Hughes, J., Conroy-Dalton, S., Olson, P. D., Spinks, J. N., & Johnston, D. A. (2007) Extraordinary host switching in siphonostomatoid copepods and the demise of the Monstrilloida: Integrating molecular data, ontogeny and antennulary morphology. Molecular Phylogenetics and Evolution, 43, 368 - 378." type="journal article">
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Huys
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<emphasis id="B95EEABCFA53FFC6FC15FB5C99FCFB42" box="[963,1022,1152,1177]" italics="true" pageId="8" pageNumber="63">et al.</emphasis>
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(2007)
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</bibRefCitation>
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||
.
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</paragraph>
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<paragraph id="8B9536AEFA53FFC6FF10FB79998FFA1F" blockId="8.[151,1437,704,1999]" pageId="8" pageNumber="63">
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Separated somites still bearing protopods of some swimming legs, but broken parts of leg rami loose in vial (
|
||
<figureCitation id="13112A2BFA53FFC6FF04FB169B1AFB3F" box="[210,280,1226,1252]" captionStart="FIGURE 6" captionStartId="10.[151,255,1644,1668]" captionTargetBox="[152,1404,196,1643]" captionTargetId="figure@10.[151,1436,162,1669]" captionTargetPageId="10" captionText="FIGURE 6. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) urosome with fifth pedigerous somite, lateral view; B) same, oblique lateral view; C) coxa and basipod of second swimming leg; D) detail of inner spiniform basipodal process; E) right fifth leg; F) left fifth leg; G) section of exopod of first leg; H) detail of ornamentation of distal exopodal spiniform seta, first leg; I) endopod of first leg; J) endopod of second leg; K) exopod of second leg; L) exopod of fourth leg. Scale bars: A, B, C, G – I = 0.1 mm, D – F, H = 0.03 mm." httpUri="https://zenodo.org/record/196054/files/figure.png" pageId="8" pageNumber="63">Fig. 6</figureCitation>
|
||
C). All swimming legs with 3-segmented rami and same armament pattern, except for leg 1 exopod with 5 rather than 6 elements on third segment (
|
||
<figureCitation id="13112A2BFA53FFC6FD06FB2C9915FAD1" box="[720,791,1264,1290]" captionStart="FIGURE 6" captionStartId="10.[151,255,1644,1668]" captionTargetBox="[152,1404,196,1643]" captionTargetId="figure@10.[151,1436,162,1669]" captionTargetPageId="10" captionText="FIGURE 6. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) urosome with fifth pedigerous somite, lateral view; B) same, oblique lateral view; C) coxa and basipod of second swimming leg; D) detail of inner spiniform basipodal process; E) right fifth leg; F) left fifth leg; G) section of exopod of first leg; H) detail of ornamentation of distal exopodal spiniform seta, first leg; I) endopod of first leg; J) endopod of second leg; K) exopod of second leg; L) exopod of fourth leg. Scale bars: A, B, C, G – I = 0.1 mm, D – F, H = 0.03 mm." httpUri="https://zenodo.org/record/196054/files/figure.png" pageId="8" pageNumber="63">Fig. 6</figureCitation>
|
||
G). Distal seta on third exopodal segments of legs 1–4 on leg 1 proximally naked, distally covered by spinules (
|
||
<figureCitation id="13112A2BFA53FFC6FCF8FAC99976FAF4" box="[814,884,1301,1327]" captionStart="FIGURE 6" captionStartId="10.[151,255,1644,1668]" captionTargetBox="[152,1404,196,1643]" captionTargetId="figure@10.[151,1436,162,1669]" captionTargetPageId="10" captionText="FIGURE 6. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) urosome with fifth pedigerous somite, lateral view; B) same, oblique lateral view; C) coxa and basipod of second swimming leg; D) detail of inner spiniform basipodal process; E) right fifth leg; F) left fifth leg; G) section of exopod of first leg; H) detail of ornamentation of distal exopodal spiniform seta, first leg; I) endopod of first leg; J) endopod of second leg; K) exopod of second leg; L) exopod of fourth leg. Scale bars: A, B, C, G – I = 0.1 mm, D – F, H = 0.03 mm." httpUri="https://zenodo.org/record/196054/files/figure.png" pageId="8" pageNumber="63">Fig. 6</figureCitation>
|
||
K,L). Third exopodal segment of legs 2–4 with sinuous external margin (
|
||
<figureCitation id="13112A2BFA53FFC6FE04FAE6981FFA8F" box="[466,541,1338,1364]" captionStart="FIGURE 6" captionStartId="10.[151,255,1644,1668]" captionTargetBox="[152,1404,196,1643]" captionTargetId="figure@10.[151,1436,162,1669]" captionTargetPageId="10" captionText="FIGURE 6. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) urosome with fifth pedigerous somite, lateral view; B) same, oblique lateral view; C) coxa and basipod of second swimming leg; D) detail of inner spiniform basipodal process; E) right fifth leg; F) left fifth leg; G) section of exopod of first leg; H) detail of ornamentation of distal exopodal spiniform seta, first leg; I) endopod of first leg; J) endopod of second leg; K) exopod of second leg; L) exopod of fourth leg. Scale bars: A, B, C, G – I = 0.1 mm, D – F, H = 0.03 mm." httpUri="https://zenodo.org/record/196054/files/figure.png" pageId="8" pageNumber="63">Fig. 6</figureCitation>
|
||
K, L). Inner seta on first exopodal segment of leg 1 absent (
|
||
<figureCitation id="13112A2BFA53FFC6FAD1FAE69F50FA8F" box="[1287,1362,1338,1364]" captionStart="FIGURE 6" captionStartId="10.[151,255,1644,1668]" captionTargetBox="[152,1404,196,1643]" captionTargetId="figure@10.[151,1436,162,1669]" captionTargetPageId="10" captionText="FIGURE 6. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) urosome with fifth pedigerous somite, lateral view; B) same, oblique lateral view; C) coxa and basipod of second swimming leg; D) detail of inner spiniform basipodal process; E) right fifth leg; F) left fifth leg; G) section of exopod of first leg; H) detail of ornamentation of distal exopodal spiniform seta, first leg; I) endopod of first leg; J) endopod of second leg; K) exopod of second leg; L) exopod of fourth leg. Scale bars: A, B, C, G – I = 0.1 mm, D – F, H = 0.03 mm." httpUri="https://zenodo.org/record/196054/files/figure.png" pageId="8" pageNumber="63">Fig. 6</figureCitation>
|
||
K, L). Armature formula of legs 1–4 as usual in monstrilloids, as far as can be confirmed. Fifth legs represented by single lobe armed with single distal seta (
|
||
<figureCitation id="13112A2BFA53FFC6FDA9FA5998C7FA44" box="[639,709,1413,1439]" captionStart="FIGURE 6" captionStartId="10.[151,255,1644,1668]" captionTargetBox="[152,1404,196,1643]" captionTargetId="figure@10.[151,1436,162,1669]" captionTargetPageId="10" captionText="FIGURE 6. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) urosome with fifth pedigerous somite, lateral view; B) same, oblique lateral view; C) coxa and basipod of second swimming leg; D) detail of inner spiniform basipodal process; E) right fifth leg; F) left fifth leg; G) section of exopod of first leg; H) detail of ornamentation of distal exopodal spiniform seta, first leg; I) endopod of first leg; J) endopod of second leg; K) exopod of second leg; L) exopod of fourth leg. Scale bars: A, B, C, G – I = 0.1 mm, D – F, H = 0.03 mm." httpUri="https://zenodo.org/record/196054/files/figure.png" pageId="8" pageNumber="63">Fig. 6</figureCitation>
|
||
A, E, F;
|
||
<bibRefCitation id="EFBB4B5FFA53FFC6FCFDFA5999A6FA44" author="Sars" box="[811,932,1413,1439]" pageId="8" pageNumber="67" refString="Sars, G. O. (1921) An account of the Crustacea of Norway with short descriptions and figures of all the species. VIII. Copepoda Monstrilloida & Notodelphyoida. The Bergen Museum, Bergen, pp. 1 - 91, pls. I - XXXVII." type="book chapter" year="1921">Sars 1921</bibRefCitation>
|
||
: pl. V). Fifth leg lobe cylindrical, reaching to about midlength of genital apparatus in lateral view (
|
||
<figureCitation id="13112A2BFA53FFC6FCF7FA769965FA1F" box="[801,871,1450,1476]" captionStart="FIGURE 6" captionStartId="10.[151,255,1644,1668]" captionTargetBox="[152,1404,196,1643]" captionTargetId="figure@10.[151,1436,162,1669]" captionTargetPageId="10" captionText="FIGURE 6. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) urosome with fifth pedigerous somite, lateral view; B) same, oblique lateral view; C) coxa and basipod of second swimming leg; D) detail of inner spiniform basipodal process; E) right fifth leg; F) left fifth leg; G) section of exopod of first leg; H) detail of ornamentation of distal exopodal spiniform seta, first leg; I) endopod of first leg; J) endopod of second leg; K) exopod of second leg; L) exopod of fourth leg. Scale bars: A, B, C, G – I = 0.1 mm, D – F, H = 0.03 mm." httpUri="https://zenodo.org/record/196054/files/figure.png" pageId="8" pageNumber="63">Fig. 6</figureCitation>
|
||
A).
|
||
</paragraph>
|
||
<paragraph id="8B9536AEFA53FFC6FF10FA0C983CF9A4" blockId="8.[151,1437,704,1999]" pageId="8" pageNumber="63">
|
||
Urosome consisting of 4 somites. Genital complex represented by strong cylindrical shaft with distal pair of strongly divergent lappets, each armed with short, robust terminal spine (
|
||
<figureCitation id="13112A2BFA53FFC6FB8EFA299EACF9D4" box="[1112,1198,1525,1551]" captionStart="FIGURE 5" captionStartId="9.[151,259,1839,1863]" captionTargetBox="[180,1410,228,1798]" captionTargetId="figure@9.[162,1448,197,1827]" captionTargetPageId="9" captionText="FIGURE 5. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) cephalothorax, anterior cephalic process arrowed; B) right antennule; C) section of left antennule, dorsal view; D) distal section of same, ventral view; E) first three segments of left antennule; F) detail of oral papilla and nipple-like process; G) urosome including fifth pedigerous (fifth legs omitted), genital somite with genital lappets, and two free somites, ventral view. Scale bars: A = 0.5 mm; B, E, G = 0.1 mm; F = 0.05 mm." httpUri="https://zenodo.org/record/196053/files/figure.png" pageId="8" pageNumber="63">Figs. 5</figureCitation>
|
||
G, 6A, B). Lappets moderately elongate and posteriorly directed in lateral view (
|
||
<figureCitation id="13112A2BFA53FFC6FCA4F9C699BBF9EF" box="[882,953,1562,1588]" captionStart="FIGURE 6" captionStartId="10.[151,255,1644,1668]" captionTargetBox="[152,1404,196,1643]" captionTargetId="figure@10.[151,1436,162,1669]" captionTargetPageId="10" captionText="FIGURE 6. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) urosome with fifth pedigerous somite, lateral view; B) same, oblique lateral view; C) coxa and basipod of second swimming leg; D) detail of inner spiniform basipodal process; E) right fifth leg; F) left fifth leg; G) section of exopod of first leg; H) detail of ornamentation of distal exopodal spiniform seta, first leg; I) endopod of first leg; J) endopod of second leg; K) exopod of second leg; L) exopod of fourth leg. Scale bars: A, B, C, G – I = 0.1 mm, D – F, H = 0.03 mm." httpUri="https://zenodo.org/record/196054/files/figure.png" pageId="8" pageNumber="63">Fig. 6</figureCitation>
|
||
A, B). Anal somite about half as long as genital somite. Caudal rami subrectangular (
|
||
<figureCitation id="13112A2BFA53FFC6FD70F99C98ECF981" box="[678,750,1600,1626]" captionStart="FIGURE 6" captionStartId="10.[151,255,1644,1668]" captionTargetBox="[152,1404,196,1643]" captionTargetId="figure@10.[151,1436,162,1669]" captionTargetPageId="10" captionText="FIGURE 6. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) urosome with fifth pedigerous somite, lateral view; B) same, oblique lateral view; C) coxa and basipod of second swimming leg; D) detail of inner spiniform basipodal process; E) right fifth leg; F) left fifth leg; G) section of exopod of first leg; H) detail of ornamentation of distal exopodal spiniform seta, first leg; I) endopod of first leg; J) endopod of second leg; K) exopod of second leg; L) exopod of fourth leg. Scale bars: A, B, C, G – I = 0.1 mm, D – F, H = 0.03 mm." httpUri="https://zenodo.org/record/196054/files/figure.png" pageId="8" pageNumber="63">Fig. 6</figureCitation>
|
||
B). Each ramus with 4 setae (
|
||
<bibRefCitation id="EFBB4B5FFA53FFC6FB9DF99C9F11F981" author="Sars" box="[1099,1299,1600,1626]" pageId="8" pageNumber="67" refString="Sars, G. O. (1921) An account of the Crustacea of Norway with short descriptions and figures of all the species. VIII. Copepoda Monstrilloida & Notodelphyoida. The Bergen Museum, Bergen, pp. 1 - 91, pls. I - XXXVII." type="book chapter" year="1921">Sars 1921: pl. V</bibRefCitation>
|
||
); all caudal setae broken off in Kvalø specimen.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3306525FA53FFC5FF10F9579BB7FE07" lastPageId="11" lastPageNumber="66" pageId="8" pageNumber="63" type="discussion">
|
||
<paragraph id="8B9536AEFA53FFC6FF10F9579E60F814" blockId="8.[151,1437,704,1999]" pageId="8" pageNumber="63">
|
||
<emphasis id="B95EEABCFA53FFC6FF10F9579B28F97F" box="[198,298,1675,1700]" italics="true" pageId="8" pageNumber="63">Remarks</emphasis>
|
||
.
|
||
<emphasis id="B95EEABCFA53FFC6FEEFF9579B51F97F" box="[313,339,1675,1700]" italics="true" pageId="8" pageNumber="63">—</emphasis>
|
||
The present male of this species is as described and depicted by
|
||
<bibRefCitation id="EFBB4B5FFA53FFC6FBEDF9569F0FF97F" author="Giesbrecht" box="[1083,1293,1674,1700]" pageId="8" pageNumber="67" refString="Giesbrecht, W. (1893) Systematik und Faunistik der pelagischen Copepoden des Golfes von Neapel und der angrenzenden Meeres-Abschnitte. Fauna und Flora des Golfes Neapel. Monographie, 19, 1 - 831, Atlas von 54 Tafeln nebst den Tafelerklarungen." type="book chapter" year="1893">Giesbrecht (1893)</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFBB4B5FFA53FFC6FACFF9569ADFF911" author="Sars" pageId="8" pageNumber="67" refString="Sars, G. O. (1921) An account of the Crustacea of Norway with short descriptions and figures of all the species. VIII. Copepoda Monstrilloida & Notodelphyoida. The Bergen Museum, Bergen, pp. 1 - 91, pls. I - XXXVII." type="book chapter" year="1921">Sars (1921: pl. V)</bibRefCitation>
|
||
, and
|
||
<bibRefCitation id="EFBB4B5FFA53FFC6FECCF96C9907F911" author="Huys" box="[282,773,1712,1738]" pageId="8" pageNumber="67" refString="Huys, R. & Boxshall, G. A. (1991) Copepod Evolution. The Ray Society, London, 468 pp." type="book" year="1991">
|
||
Huys and Boxshall (1991: fig.
|
||
<date id="FF94106EFA53FFC6FDA8F96C98CAF911" box="[638,712,1712,1738]" pageId="8" pageNumber="63" value="11-05-02">2.5.11</date>
|
||
C–E)
|
||
</bibRefCitation>
|
||
. Males of this species can be distinguished from all other known males of
|
||
<taxonomicName id="4C2A4D2DFA53FFC6FE8AF9099BDAF935" box="[348,472,1749,1774]" class="Maxillopoda" family="Monstrillidae" genus="Monstrilla" kingdom="Animalia" order="Monstrilloida" pageId="8" pageNumber="63" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B95EEABCFA53FFC6FE8AF9099BDAF935" box="[348,472,1749,1774]" italics="true" pageId="8" pageNumber="63">Monstrilla</emphasis>
|
||
</taxonomicName>
|
||
by the combination of: 1) the presence of a single distal seta on the fifth leg; 2) a genital complex with terminally diverging lappets each bearing a short, robust spine; 3) the relatively long antennule, equaling more than 50 % of total body length; 4) the presence of a distal elongation of the fifth antennular segment. The length of this elongation seems to be variable even among specimens from the same geographical region. It was illustrated by
|
||
<bibRefCitation id="EFBB4B5FFA53FFC6FDA9F8B699A2F85F" author="Huys" box="[639,928,1898,1924]" pageId="8" pageNumber="67" refString="Huys, R. & Boxshall, G. A. (1991) Copepod Evolution. The Ray Society, London, 468 pp." type="book" year="1991">Huys & Boxshall (1991)</bibRefCitation>
|
||
from specimens of the Sars Collection that were collected at Hvalør and Bukken,
|
||
<collectingCountry id="F33D763EFA53FFC6FD98F84C98A9F871" box="[590,683,1936,1962]" name="Norway" pageId="8" pageNumber="63">Norway</collectingCountry>
|
||
, in which the fifth antennular segment is relatively shorter than in the specimen from Kvalø (
|
||
<figureCitation id="13112A2BFA53FFC6FE11F869980AF814" box="[455,520,1973,1999]" captionStart="FIGURE 5" captionStartId="9.[151,259,1839,1863]" captionTargetBox="[180,1410,228,1798]" captionTargetId="figure@9.[162,1448,197,1827]" captionTargetPageId="9" captionText="FIGURE 5. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) cephalothorax, anterior cephalic process arrowed; B) right antennule; C) section of left antennule, dorsal view; D) distal section of same, ventral view; E) first three segments of left antennule; F) detail of oral papilla and nipple-like process; G) urosome including fifth pedigerous (fifth legs omitted), genital somite with genital lappets, and two free somites, ventral view. Scale bars: A = 0.5 mm; B, E, G = 0.1 mm; F = 0.05 mm." httpUri="https://zenodo.org/record/196053/files/figure.png" pageId="8" pageNumber="63">Fig. 5</figureCitation>
|
||
B–D) and in Sars's (1921) illustration of this species.
|
||
</paragraph>
|
||
<caption id="DF556626FA52FFC7FF41F8F39859F81D" httpUri="https://zenodo.org/record/196053/files/figure.png" pageId="9" pageNumber="64" targetBox="[180,1410,228,1798]" targetPageId="9">
|
||
<paragraph id="8B9536AEFA52FFC7FF41F8F39859F81D" blockId="9.[151,1437,1839,1990]" pageId="9" pageNumber="64">
|
||
<emphasis id="B95EEABCFA52FFC7FF41F8F39B22F89C" bold="true" box="[151,288,1839,1863]" pageId="9" pageNumber="64">FIGURE 5.</emphasis>
|
||
<taxonomicName id="4C2A4D2DFA52FFC7FEFEF8F398E9F89D" authority="Giesbrecht, 1893" authorityName="Giesbrecht" authorityYear="1893" box="[296,747,1839,1862]" class="Maxillopoda" family="Monstrillidae" genus="Monstrilla" kingdom="Animalia" order="Monstrilloida" pageId="9" pageNumber="64" phylum="Arthropoda" rank="species" species="longiremis">
|
||
<emphasis id="B95EEABCFA52FFC7FEFEF8F39B9DF89D" box="[296,415,1839,1862]" italics="true" pageId="9" pageNumber="64">Monstrilla</emphasis>
|
||
<emphasis id="B95EEABCFA52FFC7FE71F8F3981CF89D" box="[423,542,1839,1862]" italics="true" pageId="9" pageNumber="64">longiremis</emphasis>
|
||
Giesbrecht, 1893
|
||
</taxonomicName>
|
||
, adult male from Kvalø, Norway. A) cephalothorax, anterior cephalic process arrowed; B) right antennule; C) section of left antennule, dorsal view; D) distal section of same, ventral view; E) first three segments of left antennule; F) detail of oral papilla and nipple-like process; G) urosome including fifth pedigerous (fifth legs omitted), genital somite with genital lappets, and two free somites, ventral view. Scale bars: A=0.5 mm; B, E, G=0.1 mm; F=0.05 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF556626FA51FFC4FF41F9B09E6EF8D8" httpUri="https://zenodo.org/record/196054/files/figure.png" pageId="10" pageNumber="65" targetBox="[152,1404,196,1643]" targetPageId="10">
|
||
<paragraph id="8B9536AEFA51FFC4FF41F9B09E6EF8D8" blockId="10.[151,1436,1644,1795]" pageId="10" pageNumber="65">
|
||
<emphasis id="B95EEABCFA51FFC4FF41F9B09B1BF95F" bold="true" box="[151,281,1644,1668]" pageId="10" pageNumber="65">FIGURE 6.</emphasis>
|
||
<taxonomicName id="4C2A4D2DFA51FFC4FEF6F9B098CBF958" authority="Giesbrecht, 1893" authorityName="Giesbrecht" authorityYear="1893" box="[288,713,1644,1667]" class="Maxillopoda" family="Monstrillidae" genus="Monstrilla" kingdom="Animalia" order="Monstrilloida" pageId="10" pageNumber="65" phylum="Arthropoda" rank="species" species="longiremis">
|
||
<emphasis id="B95EEABCFA51FFC4FEF6F9B0980BF958" box="[288,521,1644,1667]" italics="true" pageId="10" pageNumber="65">Monstrilla longiremis</emphasis>
|
||
Giesbrecht, 1893
|
||
</taxonomicName>
|
||
, adult male from Kvalø, Norway. A) urosome with fifth pedigerous somite, lateral view; B) same, oblique lateral view; C) coxa and basipod of second swimming leg; D) detail of inner spiniform basipodal process; E) right fifth leg; F) left fifth leg; G) section of exopod of first leg; H) detail of ornamentation of distal exopodal spiniform seta, first leg; I) endopod of first leg; J) endopod of second leg; K) exopod of second leg; L) exopod of fourth leg. Scale bars: A, B, C, G–I = 0.1 mm, D–F, H = 0.03 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B9536AEFA51FFC5FF10F88E9BB7FE07" blockId="10.[151,1436,1874,2012]" lastBlockId="11.[151,1437,152,476]" lastPageId="11" lastPageNumber="66" pageId="10" pageNumber="65">
|
||
The specimen from Kvalø examined herein was originally labeled by G.
|
||
<collectingCountry id="F33D763EFA51FFC4FBFAF88E9E41F8B7" box="[1068,1091,1874,1900]" name="Iceland" pageId="10" pageNumber="65">O</collectingCountry>
|
||
. Sars as “
|
||
<taxonomicName id="4C2A4D2DFA51FFC4FB6DF88E9F87F8B7" authority="Sars" authorityName="Sars" box="[1211,1413,1874,1900]" class="Maxillopoda" family="Monstrillidae" genus="Monstrilla" kingdom="Animalia" order="Monstrilloida" pageId="10" pageNumber="65" phylum="Arthropoda" rank="species" species="leucopis">
|
||
<emphasis id="B95EEABCFA51FFC4FB6DF88E9F44F8B0" box="[1211,1350,1874,1899]" italics="true" pageId="10" pageNumber="65">M. leucopis</emphasis>
|
||
Sars
|
||
</taxonomicName>
|
||
?” (sic) when
|
||
<taxonomicName id="4C2A4D2DFA51FFC4FECBF8AB9BC7F84B" box="[285,453,1911,1936]" class="Maxillopoda" family="Monstrillidae" genus="Monstrilla" kingdom="Animalia" order="Monstrilloida" pageId="10" pageNumber="65" phylum="Arthropoda" rank="species" species="longiremis">
|
||
<emphasis id="B95EEABCFA51FFC4FECBF8AB9BC7F84B" box="[285,453,1911,1936]" italics="true" pageId="10" pageNumber="65">M. longiremis</emphasis>
|
||
</taxonomicName>
|
||
was known by him from different parts of
|
||
<collectingCountry id="F33D763EFA51FFC4FC06F8AB9E33F84A" box="[976,1073,1911,1937]" name="Norway" pageId="10" pageNumber="65">Norway</collectingCountry>
|
||
, including Kvalø (
|
||
<bibRefCitation id="EFBB4B5FFA51FFC4FAC7F8AB9F8DF84A" author="Sars" box="[1297,1423,1911,1937]" pageId="10" pageNumber="67" refString="Sars, G. O. (1921) An account of the Crustacea of Norway with short descriptions and figures of all the species. VIII. Copepoda Monstrilloida & Notodelphyoida. The Bergen Museum, Bergen, pp. 1 - 91, pls. I - XXXVII." type="book chapter" year="1921">Sars 1921</bibRefCitation>
|
||
). Males of both species have similar body proportions, general antennular structure, and a single-lobed fifth leg with one distal seta. The single specimen found in the vial displays several differences from the specimen depicted by
|
||
<bibRefCitation id="EFBB4B5FFA50FFC5FEFCFF449822FF69" author="Sars" box="[298,544,152,178]" pageId="11" pageNumber="67" refString="Sars, G. O. (1921) An account of the Crustacea of Norway with short descriptions and figures of all the species. VIII. Copepoda Monstrilloida & Notodelphyoida. The Bergen Museum, Bergen, pp. 1 - 91, pls. I - XXXVII." type="book chapter" year="1921">Sars (1921: pl. VIII)</bibRefCitation>
|
||
as
|
||
<taxonomicName id="4C2A4D2DFA50FFC5FD9CFF4498D7FF6A" box="[586,725,152,177]" class="Maxillopoda" family="Monstrillidae" genus="Monstrilla" kingdom="Animalia" order="Monstrilloida" pageId="11" pageNumber="66" phylum="Arthropoda" rank="species" species="leucopis">
|
||
<emphasis id="B95EEABCFA50FFC5FD9CFF4498D7FF6A" box="[586,725,152,177]" italics="true" pageId="11" pageNumber="66">M. leucopis</emphasis>
|
||
</taxonomicName>
|
||
. The latter has unbranched antennular elements b1–b3 (vs. branched in
|
||
<taxonomicName id="4C2A4D2DFA50FFC5FEFEFF619BC9FF0D" box="[296,459,189,214]" class="Maxillopoda" family="Monstrillidae" genus="Monstrilla" kingdom="Animalia" order="Monstrilloida" pageId="11" pageNumber="66" phylum="Arthropoda" rank="species" species="longiremis">
|
||
<emphasis id="B95EEABCFA50FFC5FEFEFF619BC9FF0D" box="[296,459,189,214]" italics="true" pageId="11" pageNumber="66">M. longiremis</emphasis>
|
||
</taxonomicName>
|
||
), no distal elongation of the fifth antennular segment, a character clearly present in
|
||
<taxonomicName id="4C2A4D2DFA50FFC5FF41FF3E9B38FF20" box="[151,314,226,251]" class="Maxillopoda" family="Monstrillidae" genus="Monstrilla" kingdom="Animalia" order="Monstrilloida" pageId="11" pageNumber="66" phylum="Arthropoda" rank="species" species="longiremis">
|
||
<emphasis id="B95EEABCFA50FFC5FF41FF3E9B38FF20" box="[151,314,226,251]" italics="true" pageId="11" pageNumber="66">M. longiremis</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFBB4B5FFA50FFC5FE9FFF3E980DFF27" author="Giesbrecht" box="[329,527,226,252]" pageId="11" pageNumber="67" refString="Giesbrecht, W. (1893) Systematik und Faunistik der pelagischen Copepoden des Golfes von Neapel und der angrenzenden Meeres-Abschnitte. Fauna und Flora des Golfes Neapel. Monographie, 19, 1 - 831, Atlas von 54 Tafeln nebst den Tafelerklarungen." type="book chapter" year="1893">Giesbrecht 1893</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFBB4B5FFA50FFC5FDCDFF3E9891FF27" author="Sars" box="[539,659,226,252]" pageId="11" pageNumber="67" refString="Sars, G. O. (1921) An account of the Crustacea of Norway with short descriptions and figures of all the species. VIII. Copepoda Monstrilloida & Notodelphyoida. The Bergen Museum, Bergen, pp. 1 - 91, pls. I - XXXVII." type="book chapter" year="1921">Sars 1921</bibRefCitation>
|
||
: pl. V;
|
||
<bibRefCitation id="EFBB4B5FFA50FFC5FD30FF3E99F6FF27" author="Huys" box="[742,1012,226,252]" pageId="11" pageNumber="67" refString="Huys, R. & Boxshall, G. A. (1991) Copepod Evolution. The Ray Society, London, 468 pp." type="book" year="1991">Huys & Boxshall 1991</bibRefCitation>
|
||
) and in the specimen examined (see
|
||
<figureCitation id="13112A2BFA50FFC5FF41FED49ADDFEF9" box="[151,223,264,290]" captionStart="FIGURE 5" captionStartId="9.[151,259,1839,1863]" captionTargetBox="[180,1410,228,1798]" captionTargetId="figure@9.[162,1448,197,1827]" captionTargetPageId="9" captionText="FIGURE 5. Monstrilla longiremis Giesbrecht, 1893, adult male from Kvalø, Norway. A) cephalothorax, anterior cephalic process arrowed; B) right antennule; C) section of left antennule, dorsal view; D) distal section of same, ventral view; E) first three segments of left antennule; F) detail of oral papilla and nipple-like process; G) urosome including fifth pedigerous (fifth legs omitted), genital somite with genital lappets, and two free somites, ventral view. Scale bars: A = 0.5 mm; B, E, G = 0.1 mm; F = 0.05 mm." httpUri="https://zenodo.org/record/196053/files/figure.png" pageId="11" pageNumber="66">Fig. 5</figureCitation>
|
||
B–D). Additionally, element 1 of the first antennular segment, apparently absent in the male of
|
||
<taxonomicName id="4C2A4D2DFA50FFC5FAAAFED49AFFFE9D" class="Maxillopoda" family="Monstrillidae" genus="Monstrilla" kingdom="Animalia" order="Monstrilloida" pageId="11" pageNumber="66" phylum="Arthropoda" rank="species" species="leucopis">
|
||
<emphasis id="B95EEABCFA50FFC5FAAAFED49AFFFE9D" italics="true" pageId="11" pageNumber="66">M. leucopis</emphasis>
|
||
</taxonomicName>
|
||
as depicted by
|
||
<bibRefCitation id="EFBB4B5FFA50FFC5FE68FEF198A9FE9C" author="Sars" box="[446,683,301,327]" pageId="11" pageNumber="67" refString="Sars, G. O. (1921) An account of the Crustacea of Norway with short descriptions and figures of all the species. VIII. Copepoda Monstrilloida & Notodelphyoida. The Bergen Museum, Bergen, pp. 1 - 91, pls. I - XXXVII." type="book chapter" year="1921">Sars (1921 pl. VII)</bibRefCitation>
|
||
, but present in the specimen examined. Furthermore, the two species have a differently formed genital complex, more robust and with long, slender terminal spines in
|
||
<taxonomicName id="4C2A4D2DFA50FFC5FAAAFE8E9AFBFE4A" class="Maxillopoda" family="Monstrillidae" genus="Monstrilla" kingdom="Animalia" order="Monstrilloida" pageId="11" pageNumber="66" phylum="Arthropoda" rank="species" species="leucopis">
|
||
<emphasis id="B95EEABCFA50FFC5FAAAFE8E9AFBFE4A" italics="true" pageId="11" pageNumber="66">M. leucopis</emphasis>
|
||
</taxonomicName>
|
||
(cf.
|
||
<bibRefCitation id="EFBB4B5FFA50FFC5FEF9FEA49BA5FE49" author="Sars" box="[303,423,376,402]" pageId="11" pageNumber="67" refString="Sars, G. O. (1921) An account of the Crustacea of Norway with short descriptions and figures of all the species. VIII. Copepoda Monstrilloida & Notodelphyoida. The Bergen Museum, Bergen, pp. 1 - 91, pls. I - XXXVII." type="book chapter" year="1921">Sars 1921</bibRefCitation>
|
||
: pl. VII); the fifth leg seems to be longer in
|
||
<taxonomicName id="4C2A4D2DFA50FFC5FC7FFEA49E4EFE4A" box="[937,1100,376,401]" class="Maxillopoda" family="Monstrillidae" genus="Monstrilla" kingdom="Animalia" order="Monstrilloida" pageId="11" pageNumber="66" phylum="Arthropoda" rank="species" species="longiremis">
|
||
<emphasis id="B95EEABCFA50FFC5FC7FFEA49E4EFE4A" box="[937,1100,376,401]" italics="true" pageId="11" pageNumber="66">M. longiremis</emphasis>
|
||
</taxonomicName>
|
||
than in
|
||
<taxonomicName id="4C2A4D2DFA50FFC5FB7DFEA49F31FE4A" box="[1195,1331,376,401]" class="Maxillopoda" family="Monstrillidae" genus="Monstrilla" kingdom="Animalia" order="Monstrilloida" pageId="11" pageNumber="66" phylum="Arthropoda" rank="species" species="leucopis">
|
||
<emphasis id="B95EEABCFA50FFC5FB7DFEA49F31FE4A" box="[1195,1331,376,401]" italics="true" pageId="11" pageNumber="66">M. leucopis</emphasis>
|
||
</taxonomicName>
|
||
(cf.
|
||
<bibRefCitation id="EFBB4B5FFA50FFC5FABFFEA49AD4FE6C" author="Sars" pageId="11" pageNumber="67" refString="Sars, G. O. (1921) An account of the Crustacea of Norway with short descriptions and figures of all the species. VIII. Copepoda Monstrilloida & Notodelphyoida. The Bergen Museum, Bergen, pp. 1 - 91, pls. I - XXXVII." type="book chapter" year="1921">Sars 1921</bibRefCitation>
|
||
: pls. V, VII); however, in the specimen from Kvalø, the fifth leg lobe is even longer than the appendage depicted by
|
||
<bibRefCitation id="EFBB4B5FFA50FFC5FEF0FE1E9BB3FE07" author="Sars" box="[294,433,450,476]" pageId="11" pageNumber="67" refString="Sars, G. O. (1921) An account of the Crustacea of Norway with short descriptions and figures of all the species. VIII. Copepoda Monstrilloida & Notodelphyoida. The Bergen Museum, Bergen, pp. 1 - 91, pls. I - XXXVII." type="book chapter" year="1921">Sars (1921)</bibRefCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |