170 lines
24 KiB
XML
170 lines
24 KiB
XML
<document id="7652F64884EE65CEF9DF7D4570B8A653" ID-CLB-Dataset="50802" ID-DOI="10.5281/zenodo.171605" ID-GBIF-Dataset="c68cdadf-e6f2-413e-88ca-215e60b31072" ID-ISSN="11755326" ID-Zenodo-Dep="171605" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459754999509" checkinUser="plazi" docAuthor="Brökeland, Wiebke" docDate="2006" docId="03D7642C697CFF813052FB402BDAF889" docLanguage="en" docName="zt01115p029.pdf" docOrigin="Zootaxa 1115" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Antennuloniscus Menzies 1962" docType="treatment" docVersion="10" lastPageNumber="3" masterDocId="FFEE1C54697DFF83315AFF8C2F60FFC7" masterDocTitle="Three species of the isopod crustacean genus Antennuloniscus Menzies, 1962 (Asellota: Haploniscidae) from the Southern Ocean" masterLastPageNumber="29" masterPageNumber="1" pageNumber="2" updateTime="1698217385976" updateUser="ExternalLinkService">
|
||
<mods:mods id="CDF1CA3F527EC5EF652BDA083F717837" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="18F7C05BD3529A744E339A410C710EEB">
|
||
<mods:title id="69A57343CB8AEFB71E1200304AE764B8">Three species of the isopod crustacean genus Antennuloniscus Menzies, 1962 (Asellota: Haploniscidae) from the Southern Ocean</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="763AFA331318A50A6345A7A89A73807B" type="personal">
|
||
<mods:role id="1583AEE2A2BB42A1D70E5D28CCC9458C">
|
||
<mods:roleTerm id="F72CD295B060305CD749FE01F58F9BE1">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="B0A88336905CC7B1E14DCD7FE679AAAA">Brökeland, Wiebke</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="B8CFF97D941F1CF8EF827747F0F225E4">text</mods:typeOfResource>
|
||
<mods:relatedItem id="558F597DCA53C6D658AF0B59E5D97DAA" type="host">
|
||
<mods:titleInfo id="D045772C57885C9AF5339C6F131B1448">
|
||
<mods:title id="7E95D0AE19E5DEAADBA9CD9D6E387E45">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="4EE5A8806D70BE7BFBAD887831FB35FB">
|
||
<mods:date id="90CD99CF31F7C58F3ABA4922F4EF1A6F">2006</mods:date>
|
||
<mods:detail id="A318398BA6A4AD857C69E9FBA557876A" type="volume">
|
||
<mods:number id="0A2F57104ABCD5372C719CE5E6BCD325">1115</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="330D376EB62E2168763DCC43045183F7" unit="page">
|
||
<mods:start id="D010B6A847D5C18B5306F23F0AC29ED4">1</mods:start>
|
||
<mods:end id="4E44927C9A9A4396FCA110E4A32B0598">29</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="5AFE427CEDEB1BFA20925A22F84CFA66">journal article</mods:classification>
|
||
<mods:identifier id="D2EAA99E111E89246407C2D846408395" type="CLB-Dataset">50802</mods:identifier>
|
||
<mods:identifier id="BCDE9D7FECBB842A66C9B057B43C99F5" type="DOI">10.5281/zenodo.171605</mods:identifier>
|
||
<mods:identifier id="240BB7FB77C84289784AAC23BF2BC16B" type="GBIF-Dataset">c68cdadf-e6f2-413e-88ca-215e60b31072</mods:identifier>
|
||
<mods:identifier id="BE6D27E2C293A70B9F590DC3CB2AEA23" type="ISSN">11755326</mods:identifier>
|
||
<mods:identifier id="4D933DE5C391E2486A31D6F869283EDA" type="Zenodo-Dep">171605</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="03D7642C697CFF813052FB402BDAF889" ID-DOI="http://doi.org/10.5281/zenodo.6261605" ID-GBIF-Taxon="119338799" ID-Zenodo-Dep="6261605" LSID="urn:lsid:plazi:treatment:03D7642C697CFF813052FB402BDAF889" httpUri="http://treatment.plazi.org/id/03D7642C697CFF813052FB402BDAF889" lastPageId="2" lastPageNumber="3" pageId="1" pageNumber="2">
|
||
<subSubSection id="C36486B1697CFF823052FB402DEDFB21" box="[264,653,1228,1254]" pageId="1" pageNumber="2" type="nomenclature">
|
||
<paragraph id="8BC1D53A697CFF823052FB402DEDFB21" blockId="1.[264,653,1228,1254]" box="[264,653,1228,1254]" pageId="1" pageNumber="2">
|
||
<heading id="D0896256697CFF823052FB402DEDFB21" bold="true" box="[264,653,1228,1254]" fontSize="11" level="1" pageId="1" pageNumber="2" reason="1">
|
||
<taxonomicName id="4C7EAEB9697CFF823052FB402DEDFB21" ID-CoL="7NP7V" authority="Menzies, 1962" authorityName="Menzies" authorityYear="1962" box="[264,653,1228,1254]" class="Malacostraca" family="Haploniscidae" genus="Antennuloniscus" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="2" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B90A0928697CFF823052FB402DEDFB21" bold="true" box="[264,653,1228,1254]" pageId="1" pageNumber="2">
|
||
<emphasis id="B90A0928697CFF823052FB402EB5FB21" bold="true" box="[264,469,1228,1254]" italics="true" pageId="1" pageNumber="2">Antennuloniscus</emphasis>
|
||
<bibRefCitation id="EFEFA8CB697CFF823087FB402DEDFB21" author="Menzies" box="[477,653,1228,1254]" pageId="1" pageNumber="29" refString="Menzies, R. J. (1962) The Isopods of abyssal depths in the Atlantic Ocean. In: Barnard, J. L.; Menzies, R. J. & Bacescu, M. J.: Abyssal Crustacea. Vema Research Series No. 1, Columbia University Press, New York and London, 79 - 206." type="book chapter" year="1962">Menzies, 1962</bibRefCitation>
|
||
</emphasis>
|
||
</taxonomicName>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36486B1697CFF823052FA9E2DC0FAAA" pageId="1" pageNumber="2" type="reference_group">
|
||
<paragraph id="8BC1D53A697CFF823052FA9E2CFCFA8C" blockId="1.[264,1325,1297,1425]" pageId="1" pageNumber="2">
|
||
<treatmentCitationGroup id="AB6EF214697CFF823052FA9E2CFCFA8C" pageId="1" pageNumber="2">
|
||
<taxonomicName id="4C7EAEB9697CFF823052FA9E2DC7FAEF" ID-CoL="7NP7V" authority="Menzies, 1962: 107" authorityName="Menzies" authorityPageNumber="107" authorityYear="1962" box="[264,679,1297,1321]" class="Malacostraca" family="Haploniscidae" genus="Antennuloniscus" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="2" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B90A0928697CFF823052FA9E2ED8FAEE" box="[264,440,1298,1321]" italics="true" pageId="1" pageNumber="2">Antennuloniscus</emphasis>
|
||
<treatmentCitation id="0ADFF32B697CFF82309FFA9D2DC7FAEF" author="Menzies" box="[453,679,1297,1320]" page="107" pageId="1" pageNumber="2" year="1962">
|
||
<bibRefCitation id="EFEFA8CB697CFF82309FFA9D2D0CFAEF" author="Menzies" box="[453,620,1297,1320]" pageId="1" pageNumber="29" refString="Menzies, R. J. (1962) The Isopods of abyssal depths in the Atlantic Ocean. In: Barnard, J. L.; Menzies, R. J. & Bacescu, M. J.: Abyssal Crustacea. Vema Research Series No. 1, Columbia University Press, New York and London, 79 - 206." type="book chapter" year="1962">Menzies, 1962</bibRefCitation>
|
||
: 107
|
||
</treatmentCitation>
|
||
</taxonomicName>
|
||
;
|
||
<treatmentCitation id="0ADFF32B697CFF8233E2FA9D2B49FAEF" author="Menzies" box="[696,1065,1297,1320]" page="141" pageId="1" pageNumber="2" year="1968">
|
||
<bibRefCitation id="EFEFA8CB697CFF8233E2FA9D2C8EFAEF" author="Menzies" box="[696,1006,1297,1320]" pageId="1" pageNumber="29" refString="Menzies, R. J. & Schultz, G. A. (1968) Antarctic isopod Crustacea II. Families Haploniscidae, Acanthaspidiidae and Jaeropsidae with diagnoses of new genera and species. In: Llano, G. A. & Schmidt, W. L.: Biology of the Antarctic Seas III. Antarctic Research Series, National Academy of Science, Washington, 11, 141 - 184." type="journal article" year="1968">Menzies and Schultz, 1968</bibRefCitation>
|
||
: 141
|
||
</treatmentCitation>
|
||
;
|
||
<treatmentCitation id="0ADFF32B697CFF823560FA9D2A49FAEF" author="Chardy" box="[1082,1321,1297,1320]" page="1156" pageId="1" pageNumber="2" year="1974">
|
||
<bibRefCitation id="EFEFA8CB697CFF823560FA9D2B81FAEF" author="Chardy" box="[1082,1249,1297,1320]" pageId="1" pageNumber="29" refString="Chardy, P. (1974) Les Haploniscidae (Crustaces Isopodes Asellotes) de l'Atlantique. Description de huit especes nouvelles. Bulletin du Museum national d'Histoire naturelle, serie 3, 243, zoologie, 167, 1137 - 1166." type="journal article" year="1974" yearSuffix="b">Chardy, 1974b</bibRefCitation>
|
||
: 1156
|
||
</treatmentCitation>
|
||
;
|
||
<treatmentCitation id="0ADFF32B697CFF823052FAB82EA7FA8C" author="Lincoln" box="[264,455,1332,1355]" page="7" pageId="1" pageNumber="2" year="1985">
|
||
<bibRefCitation id="EFEFA8CB697CFF823052FAB82ECEFA8C" author="Lincoln" box="[264,430,1332,1355]" pageId="1" pageNumber="29" refString="Lincoln, R. J. (1985 a) The marine Fauna of New Zealand: Deep-sea Isopoda Asellota, family Haploniscidae. Memoirs of the New Zealand Oceanographic Institute, 94, 1 - 56." type="journal article" year="1985" yearSuffix="a">Lincoln, 1985a</bibRefCitation>
|
||
: 7
|
||
</treatmentCitation>
|
||
;
|
||
<treatmentCitation id="0ADFF32B697CFF823089FAB82DCEFA8C" author="Lincoln" box="[467,686,1332,1355]" page="687" pageId="1" pageNumber="2" year="1985">
|
||
<bibRefCitation id="EFEFA8CB697CFF823089FAB82D19FA8C" author="Lincoln" box="[467,633,1332,1355]" pageId="1" pageNumber="29" refString="Lincoln, R. J. (1985 b) Deep-sea asellote isopods of the north-east Atlantic: the family Haploniscidae. Journal of Natural History, 19, 655 - 695." type="journal article" year="1985" yearSuffix="b">Lincoln, 1985b</bibRefCitation>
|
||
: 687
|
||
</treatmentCitation>
|
||
; Kussakin, 1988: 411.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
<paragraph id="8BC1D53A697CFF823052FADB2DC0FAAA" blockId="1.[264,1325,1297,1425]" box="[264,672,1366,1390]" pageId="1" pageNumber="2">
|
||
<treatmentCitationGroup id="AB6EF214697CFF823052FADB2DC0FAAA" box="[264,672,1366,1390]" pageId="1" pageNumber="2">
|
||
<taxonomicName id="4C7EAEB9697CFF823052FADB2EEDFAA9" ID-CoL="7P5CF" box="[264,397,1367,1390]" class="Malacostraca" family="Haploniscidae" genus="Haploniscus" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="2" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B90A0928697CFF823052FADB2EEDFAA9" box="[264,397,1367,1390]" italics="true" pageId="1" pageNumber="2">Haploniscus</emphasis>
|
||
</taxonomicName>
|
||
.—
|
||
<treatmentCitation id="0ADFF32B697CFF8230F6FADA2D38FAAA" author="Wolff" box="[428,600,1366,1389]" page="50" pageId="1" pageNumber="2" year="1962">
|
||
<bibRefCitation id="EFEFA8CB697CFF8230F6FADA2D52FAAA" author="Wolff" box="[428,562,1366,1389]" pageId="1" pageNumber="29" refString="Wolff, T. (1962) The systematics and biology of bathyal and abyssal Isopoda Asellota. Galathea Report, 6, 1 - 320." type="journal article" year="1962">Wolff, 1962</bibRefCitation>
|
||
: 50
|
||
</treatmentCitation>
|
||
(part).
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36486B1697CFF813052FAF52E10FEF1" lastPageId="2" lastPageNumber="3" pageId="1" pageNumber="2" type="materials_examined">
|
||
<paragraph id="8BC1D53A697CFF823052FAF52B3AFA57" blockId="1.[264,1325,1297,1425]" box="[264,1114,1401,1425]" pageId="1" pageNumber="2">
|
||
<typeStatus id="54C56B98697CFF823052FAF52E5DFA57" box="[264,317,1401,1424]" pageId="1" pageNumber="2">Type</typeStatus>
|
||
species:
|
||
<taxonomicName id="4C7EAEB9697CFF8230C5FAF62C31FA57" authority="Barnard, 1920" authorityName="Barnard" authorityYear="1920" box="[415,849,1401,1425]" class="Malacostraca" family="Haploniscidae" genus="Haploniscus" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="2" phylum="Arthropoda" rank="species" species="dimeroceras">
|
||
<emphasis id="B90A0928697CFF8230C5FAF62DCFFA56" box="[415,687,1402,1425]" italics="true" pageId="1" pageNumber="2">Haploniscus dimeroceras</emphasis>
|
||
<bibRefCitation id="EFEFA8CB697CFF8233ECFAF52C31FA57" author="Barnard" box="[694,849,1401,1424]" pageId="1" pageNumber="29" refString="Barnard, K. H. (1920) Contributions to the crustacean fauna of South Africa. No. 6. Further additions to the list of marine Isopoda. Annals of the South African Museum, 17, 319 - 438, pls XV - XVII." type="journal article" year="1920">Barnard, 1920</bibRefCitation>
|
||
</taxonomicName>
|
||
; by original designation.
|
||
</paragraph>
|
||
<paragraph id="8BC1D53A697CFF823052FA482E1DFA19" blockId="1.[264,1321,1476,1822]" box="[264,381,1476,1502]" pageId="1" pageNumber="2">Diagnosis</paragraph>
|
||
<paragraph id="8BC1D53A697CFF823062FA602E93F8D9" blockId="1.[264,1321,1476,1822]" pageId="1" pageNumber="2">Head with strongly prolonged pyramidal clypeus. Pereonites 5–7 fused with pleotelson, suture lines between pereonites usually visible, suture line between pereonite 7 and pleotelson sometimes indistinct or absent medially. Antenna article 1 small, concealed by article 2; article 3 longer than wide, with longitudinal groove or suture; articles 5 and 6 fused, suture visible, article 6 with terminal projection; flagellum small and slender, inserting subapically on peduncular article 6. Pleopod 1 with spine row near distal end of transverse groove. Pleopod 2 endopod short, stout, not or only slightly exceeding terminal margin of protopod.</paragraph>
|
||
<paragraph id="8BC1D53A697FFF813052FE902E10FEF1" blockId="2.[264,1325,284,1870]" box="[264,368,284,310]" pageId="2" pageNumber="3">Remarks</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36486B1697FFF813062FEC82E0BF999" pageId="2" pageNumber="3" type="reference_group">
|
||
<paragraph id="8BC1D53A697FFF813062FEC82CE5FAA9" blockId="2.[264,1325,284,1870]" pageId="2" pageNumber="3">
|
||
<taxonomicName id="4C7EAEB9697FFF813062FEC82E9AFE9A" ID-CoL="7NP7V" box="[312,506,324,349]" class="Malacostraca" family="Haploniscidae" genus="Antennuloniscus" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="3" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B90A0928697FFF813062FEC82E9AFE9A" box="[312,506,324,349]" italics="true" pageId="2" pageNumber="3">Antennuloniscus</emphasis>
|
||
</taxonomicName>
|
||
can be well defined by a number of character states separating it clearly from the other genera of the family, although the diagnosis given by
|
||
<bibRefCitation id="EFEFA8CB697FFF8135CEFEE02EDEFE69" author="Menzies" pageId="2" pageNumber="29" refString="Menzies, R. J. & Schultz, G. A. (1968) Antarctic isopod Crustacea II. Families Haploniscidae, Acanthaspidiidae and Jaeropsidae with diagnoses of new genera and species. In: Llano, G. A. & Schmidt, W. L.: Biology of the Antarctic Seas III. Antarctic Research Series, National Academy of Science, Washington, 11, 141 - 184." type="journal article" year="1968">Menzies and Schultz (1968)</bibRefCitation>
|
||
has to be modified. The most important characters are the strongly projecting clypeus (
|
||
<figureCitation id="1345C9BF697FFF8130B4FE302D52FE11" box="[494,562,444,470]" captionStart="FIGURE 1" captionStartId="3.[264,367,836,860]" captionTargetBox="[289,1281,350,788]" captionTargetId="figure@3.[283,1304,326,810]" captionTargetPageId="3" captionText="FIGURE 1. Fronteroventral view of head: A, Antennuloniscus ornatus Menzies, 1962, ɗ, K 40723, 2.1 mm; B, Antennuloniscus armatus Menzies, 1962, ɗ, K 40725, 2.2 mm; C, Antennuloniscus latoperculus n. sp., Ψ, holotype, K 40727, 1.6 mm." httpUri="https://zenodo.org/record/171606/files/figure.png" pageId="2" pageNumber="3">Fig. 1</figureCitation>
|
||
), which is unique in the family, and the highly modified antenna. The clypeus forms a huge blunt pyramidal projection; viewed from ventral only the triangular ventral surface of the clypeus is visible, whereas in other genera of the family also the frontal part of the rounded clypeus is visible from ventral. Article 1 of the antenna is usually minute and concealed by article
|
||
<quantity id="4C8678DF697FFF8133ADFDD02C44FDB1" box="[759,804,604,630]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="2" pageNumber="3" unit="in" value="2.0">2 in</quantity>
|
||
ventral view. In all species described below, article 1 was found only after careful dissection of the antenna. In
|
||
<taxonomicName id="4C7EAEB9697FFF813565FD082E22FD01" ID-CoL="66ZC2" authority="Lincoln, 1985" authorityName="Lincoln" authorityYear="1985" class="Malacostraca" family="Haploniscidae" genus="Antennuloniscus" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="simplex">
|
||
<emphasis id="B90A0928697FFF813565FD082BDEFD5A" box="[1087,1214,644,669]" italics="true" pageId="2" pageNumber="3">A. simplex</emphasis>
|
||
<bibRefCitation id="EFEFA8CB697FFF813592FD082E22FD01" author="Lincoln" pageId="2" pageNumber="29" refString="Lincoln, R. J. (1985 b) Deep-sea asellote isopods of the north-east Atlantic: the family Haploniscidae. Journal of Natural History, 19, 655 - 695." type="journal article" year="1985" yearSuffix="b">Lincoln, 1985</bibRefCitation>
|
||
</taxonomicName>
|
||
b it is slightly larger, but still smaller than in other genera of the family. With exception of
|
||
<taxonomicName id="4C7EAEB9697FFF8130FAFD582D32FD2A" ID-CoL="66ZBR" box="[416,594,724,749]" class="Malacostraca" family="Haploniscidae" genus="Antennuloniscus" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="latoperculus">
|
||
<emphasis id="B90A0928697FFF8130FAFD582D32FD2A" box="[416,594,724,749]" italics="true" pageId="2" pageNumber="3">A. latoperculus</emphasis>
|
||
</taxonomicName>
|
||
, the spine on article 3 of antenna is short and often blunt; only in the latter species it is at least half as long as the width of the article.
|
||
<bibRefCitation id="EFEFA8CB697FFF8135CBFD702EDAFCF9" author="Menzies" pageId="2" pageNumber="29" refString="Menzies, R. J. & Schultz, G. A. (1968) Antarctic isopod Crustacea II. Families Haploniscidae, Acanthaspidiidae and Jaeropsidae with diagnoses of new genera and species. In: Llano, G. A. & Schmidt, W. L.: Biology of the Antarctic Seas III. Antarctic Research Series, National Academy of Science, Washington, 11, 141 - 184." type="journal article" year="1968">Menzies and Schultz (1968)</bibRefCitation>
|
||
assumed that the longitudinal groove of article 3 forms a reception for articles 4–6 when the distal articles are folded backwards. This seems questionable because article 3 is too short for articles 4–6 being inserted into its groove. As the peduncle of the antenna is relatively stout compared to other species of the
|
||
<taxonomicName id="4C7EAEB9697FFF81351FFC102B90FC71" ID-CoL="7NHRW" box="[1093,1264,924,950]" class="Malacostraca" family="Haploniscidae" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="3" phylum="Arthropoda" rank="family">Haploniscidae</taxonomicName>
|
||
, this groove probably helps in maintaining the mobility of the joints between articles 3, 4 and 5. In some species the groove is reduced and forms only a suture line. Articles 5 and 6 are completely fused; the suture is still visible under the compound microscope but diffuse. The flagellum of the antenna is always small in comparison to the peduncle but comprises not always eight to ten articles as stated by
|
||
<bibRefCitation id="EFEFA8CB697FFF81325CFBE82B34FBB9" author="Menzies" box="[774,1108,1124,1150]" pageId="2" pageNumber="29" refString="Menzies, R. J. & Schultz, G. A. (1968) Antarctic isopod Crustacea II. Families Haploniscidae, Acanthaspidiidae and Jaeropsidae with diagnoses of new genera and species. In: Llano, G. A. & Schmidt, W. L.: Biology of the Antarctic Seas III. Antarctic Research Series, National Academy of Science, Washington, 11, 141 - 184." type="journal article" year="1968">Menzies and Schultz (1968)</bibRefCitation>
|
||
; e.g. in
|
||
<taxonomicName id="4C7EAEB9697FFF8135EAFBE82A4BFBBA" ID-CoL="66ZC2" box="[1200,1323,1124,1149]" class="Malacostraca" family="Haploniscidae" genus="Antennuloniscus" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="simplex">
|
||
<emphasis id="B90A0928697FFF8135EAFBE82A4BFBBA" box="[1200,1323,1124,1149]" italics="true" pageId="2" pageNumber="3">A. simplex</emphasis>
|
||
</taxonomicName>
|
||
it has six articles. The male antennula has five flagellar articles (flagellum as defined in
|
||
<bibRefCitation id="EFEFA8CB697FFF813052FB382ED6FB09" author="Lincoln" box="[264,438,1204,1230]" pageId="2" pageNumber="29" refString="Lincoln, R. J. (1985 a) The marine Fauna of New Zealand: Deep-sea Isopoda Asellota, family Haploniscidae. Memoirs of the New Zealand Oceanographic Institute, 94, 1 - 56." type="journal article" year="1985" yearSuffix="a">Lincoln 1985a</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFEFA8CB697FFF81309FFB382EB6FB09" author="Lincoln" box="[453,470,1204,1230]" pageId="2" pageNumber="29" refString="Lincoln, R. J. (1985 b) Deep-sea asellote isopods of the north-east Atlantic: the family Haploniscidae. Journal of Natural History, 19, 655 - 695." type="journal article" year="1985" yearSuffix="b">b</bibRefCitation>
|
||
, which differs from the definition of
|
||
<bibRefCitation id="EFEFA8CB697FFF8132C3FB382B91FB09" box="[921,1265,1204,1230]" pageId="2" pageNumber="29" refString="Menzies, R. J. & Schultz, G. A. (1968) Antarctic isopod Crustacea II. Families Haploniscidae, Acanthaspidiidae and Jaeropsidae with diagnoses of new genera and species. In: Llano, G. A. & Schmidt, W. L.: Biology of the Antarctic Seas III. Antarctic Research Series, National Academy of Science, Washington, 11, 141 - 184." type="journal article">Menzies and Schultz, (1968)</bibRefCitation>
|
||
who counted peduncular article 3 as first flagellar article) in most species, but not in
|
||
<taxonomicName id="4C7EAEB9697FFF8135F0FB502A43FB32" ID-CoL="66ZC2" box="[1194,1315,1244,1269]" class="Malacostraca" family="Haploniscidae" genus="Antennuloniscus" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="simplex">
|
||
<emphasis id="B90A0928697FFF8135F0FB502A43FB32" box="[1194,1315,1244,1269]" italics="true" pageId="2" pageNumber="3">A. simplex</emphasis>
|
||
</taxonomicName>
|
||
, where both males and females possess a flagellum with three articles. Often the antennula is caudally reflexed, but this is not constant within one species. In several species the maxilliped bears only two retinaculae instead of three.
|
||
</paragraph>
|
||
<paragraph id="8BC1D53A697FFF813062FAF02E0BF999" blockId="2.[264,1325,284,1870]" pageId="2" pageNumber="3">Although pereonites 5–7 are fused with each other and the pleotelson, the lateral margins of these segments are expressed and the sutures between pereonites 5–7 are usually distinct dorsally. The ventral surface of the posterior body is sexually dimorphic; usually the sutures between pereonites 5–7 and the pleotelson are clearly visible in males, while they may be absent or indistinct between pereonites 6 and 7 and the pleotelson in females.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36486B1697FFF813062F9E02BDAF889" pageId="2" pageNumber="3" type="description">
|
||
<paragraph id="8BC1D53A697FFF813062F9E02BDAF889" blockId="2.[264,1325,284,1870]" pageId="2" pageNumber="3">
|
||
<bibRefCitation id="EFEFA8CB697FFF813062F9E02DE6F941" author="Menzies" box="[312,646,1644,1670]" pageId="2" pageNumber="29" refString="Menzies, R. J. & Schultz, G. A. (1968) Antarctic isopod Crustacea II. Families Haploniscidae, Acanthaspidiidae and Jaeropsidae with diagnoses of new genera and species. In: Llano, G. A. & Schmidt, W. L.: Biology of the Antarctic Seas III. Antarctic Research Series, National Academy of Science, Washington, 11, 141 - 184." type="journal article" year="1968">Menzies and Schultz (1968)</bibRefCitation>
|
||
do not discuss the presence of an ‘intersex’ specimen in their material of
|
||
<taxonomicName id="4C7EAEB9697FFF813084F9182DF8F96A" box="[478,664,1684,1709]" class="Malacostraca" family="Haploniscidae" genus="Antennuloniscus" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="subellipticus">
|
||
<emphasis id="B90A0928697FFF813084F9182DF8F96A" box="[478,664,1684,1709]" italics="true" pageId="2" pageNumber="3">A. subellipticus</emphasis>
|
||
</taxonomicName>
|
||
, but this specimen is probably not an ‘intermediate’ specimen as described by
|
||
<bibRefCitation id="EFEFA8CB697FFF81331DF9302C45F911" author="Wolff" box="[583,805,1724,1750]" pageId="2" pageNumber="29" refString="Wolff, T. (1962) The systematics and biology of bathyal and abyssal Isopoda Asellota. Galathea Report, 6, 1 - 320." type="journal article" year="1962">Wolff (1962: 212)</bibRefCitation>
|
||
. According to the illustration given by the authors pleopod 2 of this individual has very few distal setae unlike the female operculum. Therefore it is probably a stage IV or IVa male (stages after
|
||
<bibRefCitation id="EFEFA8CB697FFF81328CF8802B00F8E1" author="Wolff" box="[982,1120,1804,1830]" pageId="2" pageNumber="29" refString="Wolff, T. (1962) The systematics and biology of bathyal and abyssal Isopoda Asellota. Galathea Report, 6, 1 - 320." type="journal article" year="1962">Wolff 1962</bibRefCitation>
|
||
). Sparsely setose pleopods 2 can be observed in other juvenile males of the
|
||
<taxonomicName id="4C7EAEB9697FFF8132EBF8B82B39F889" box="[945,1113,1844,1870]" class="Malacostraca" family="Haploniscidae" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="3" phylum="Arthropoda" rank="family">Haploniscidae</taxonomicName>
|
||
as well.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |