treatments-xml/data/03/85/87/038587994279FFAF9B927871AAD9FCD5.xml
2024-06-21 12:22:17 +02:00

209 lines
24 KiB
XML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<document id="71E4551F180FBE8A0382EABD3FA384C4" ID-DOI="10.1111/j.1096-3642.2007.00286.x" ID-ISSN="0024-4082" ID-Zenodo-Dep="5430080" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630422606813" checkinUser="felipe" docAuthor="Schmidt, Christian" docDate="2007" docId="038587994279FFAF9B927871AAD9FCD5" docLanguage="en" docName="j.1096-3642.2007.00286.x.pdf" docOrigin="Zoological Journal of the Linnean Society 151" docSource="https://academic.oup.com/zoolinnean/article-lookup/doi/10.1111/j.1096-3642.2007.00286.x" docStyle="DocumentStyle:0DD8C314D74634CE09062A86991413F8.2:ZoolJLinnSoc.2002-2009.journal_article" docStyleId="0DD8C314D74634CE09062A86991413F8" docStyleName="ZoolJLinnSoc.2002-2009.journal_article" docStyleVersion="2" docTitle="Circoniscus hamatus Van Name 1936" docType="treatment" docVersion="3" lastPageNumber="70" masterDocId="FFBCFFE1423CFFEA9B757A7FA96EFFB6" masterDocTitle="Revision of the Neotropical Scleropactidae (Crustacea: Oniscidea)" masterLastPageNumber="339" masterPageNumber="1" pageNumber="70" updateTime="1699264700411" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
<mods:mods id="5532A43428EA40D768E538A8A43C5717" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="5FCFEE5C459A33BFEA0FB4403A7F0168">
<mods:title id="0F10EEFD8764DD320141CBBBA16283A8">Revision of the Neotropical Scleropactidae (Crustacea: Oniscidea)</mods:title>
</mods:titleInfo>
<mods:name id="01C00D58F4A0B13450D8B6C4458E12E0" type="personal">
<mods:role id="0DB9189849A952EB241A5D6B6971A862">
<mods:roleTerm id="C88109966F932BCFFD4625175670D56F">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="81F62A304C7F6D65DE12E6E90E3B4C56">Schmidt, Christian</mods:namePart>
</mods:name>
<mods:typeOfResource id="CE52634F8198B530B9EB8858FF64E74E">text</mods:typeOfResource>
<mods:relatedItem id="62F9BBF05B0415C34BA94BF9B4BBF4A9" type="host">
<mods:titleInfo id="37DF44DAAE76FB195A88F5A6331D3713">
<mods:title id="9585C5BDA50F3BA754954A8FBD9857F7">Zoological Journal of the Linnean Society</mods:title>
</mods:titleInfo>
<mods:part id="F5D081F875BFAAC606F04ADD04328151">
<mods:date id="64365444E563AC682678BFF355AB736C">2007</mods:date>
<mods:detail id="580931EBFA419D3C4DD85F704900B26A" type="pubDate">
<mods:number id="D9E8DF63B0A45DB30FFFD088778F568E">2007-11-30</mods:number>
</mods:detail>
<mods:detail id="23844162A6BCF186C08156524D1DA197" type="volume">
<mods:number id="CF503ED5A606F0AD9D63BF1CA72BBAC0">151</mods:number>
</mods:detail>
<mods:extent id="1BD59938A8D779F118517DF2F946DA1E" unit="page">
<mods:start id="BCA77A487AD1727F174C80D2F04CBB76">1</mods:start>
<mods:end id="314DB70E5B63212E27426B501AD567C6">339</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location id="A088F1B419989F58C51D5A9AF135441C">
<mods:url id="C4CBD4AEF8D32C7614463D1FB3BDDB74">https://academic.oup.com/zoolinnean/article-lookup/doi/10.1111/j.1096-3642.2007.00286.x</mods:url>
</mods:location>
<mods:classification id="8CE89B124E3E2CE993A01546FA4208B4">journal article</mods:classification>
<mods:identifier id="B222FB4B2F087F97A47E34027C05FD05" type="DOI">10.1111/j.1096-3642.2007.00286.x</mods:identifier>
<mods:identifier id="AB3A5261B7BEE14B0115952A8B831E23" type="ISSN">0024-4082</mods:identifier>
<mods:identifier id="12309F926D5647FA92650CD9FDCBDF57" type="Zenodo-Dep">5430080</mods:identifier>
</mods:mods>
<treatment id="038587994279FFAF9B927871AAD9FCD5" LSID="urn:lsid:plazi:treatment:038587994279FFAF9B927871AAD9FCD5" httpUri="http://treatment.plazi.org/id/038587994279FFAF9B927871AAD9FCD5" lastPageNumber="70" pageId="69" pageNumber="70">
<subSubSection id="C33665044279FFAF9B927871ABABFD90" box="[231,709,526,550]" pageId="69" pageNumber="70" type="nomenclature">
<paragraph id="8B93368F4279FFAF9B927871ABABFD90" blockId="69.[231,709,526,550]" box="[231,709,526,550]" pageId="69" pageNumber="70">
<heading id="D0DB81E34279FFAF9B927871ABABFD90" box="[231,709,526,550]" centered="true" fontSize="9" level="2" pageId="69" pageNumber="70" reason="2">
<taxonomicName id="4C2C4D0C4279FFAF9B927871ABABFD90" ID-CoL="VG3W" authority="VAN NAME, 1936" authorityName="Van Name" authorityYear="1936" box="[231,709,526,550]" class="Malacostraca" family="Scleropactidae" genus="Circoniscus" kingdom="Animalia" order="Isopoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="species" species="hamatus">
<emphasis id="B958EA9D4279FFAF9B927871A898FD93" box="[231,502,526,550]" italics="true" pageId="69" pageNumber="70">CIRCONISCUS HAMATUS</emphasis>
<bibRefCitation id="EFBD4B7E4279FFAF9A8A7871ABABFD90" author="Van Name WG" box="[511,709,526,550]" pageId="69" pageNumber="70" pagination="1 - 535" refId="ref83823" refString="Van Name WG. 1936. The American land and fresh-water isopod Crustacea. Bulletin of the American Museum of Natural History 71: 1 - 535." type="journal article" year="1936">VAN NAME, 1936</bibRefCitation>
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C33665044279FFAF9BD77848A8CBFD50" pageId="69" pageNumber="70" type="reference_group">
<paragraph id="8B93368F4279FFAF9BD77848A85AFD1F" blockId="69.[162,778,567,742]" pageId="69" pageNumber="70">
<taxonomicName id="4C2C4D0C4279FFAF9BD77848AB08FDFB" ID-CoL="VG3W" authority="Van Name, 1936" authorityName="Van Name" authorityYear="1936" box="[162,614,567,589]" class="Malacostraca" family="Scleropactidae" genus="Circoniscus" kingdom="Animalia" order="Isopoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="species" species="hamatus">
<emphasis id="B958EA9D4279FFAF9BD77848A8FBFDFA" box="[162,405,567,588]" italics="true" pageId="69" pageNumber="70">Circoniscus hamatus</emphasis>
<bibRefCitation id="EFBD4B7E4279FFAF9AD47848AB08FDFB" author="Van Name WG" box="[417,614,567,589]" pageId="69" pageNumber="70" pagination="1 - 535" refId="ref83823" refString="Van Name WG. 1936. The American land and fresh-water isopod Crustacea. Bulletin of the American Museum of Natural History 71: 1 - 535." type="journal article" year="1936">Van Name, 1936</bibRefCitation>
</taxonomicName>
<bibRefCitation id="EFBD4B7E4279FFAF99FE7848A851FDDD" author="Paulian de Felice L" pageId="69" pageNumber="70" pagination="142 - 148" refId="ref82388" refString="Paulian de Felice L. 1944. Les oniscoides de la Guyane francaise. Revue francaise d'Entomologie 10: 142 - 148." type="journal article" year="1944">Paulian de Félice (1944)</bibRefCitation>
;
<bibRefCitation id="EFBD4B7E4279FFAF9A21782AAB9FFDDD" author="Souza LA &amp; Lemos de Castro A" box="[340,753,597,619]" pageId="69" pageNumber="70" pagination="54 - 64" refId="ref83338" refString="Souza LA, Lemos de Castro A. 1991. The genus Circoniscus Pearse 1917 in Brazil, with a description of three new species. Tropical Zoology 4: 54 - 64." type="journal article" year="1991">Souza &amp; Lemos de Castro (1991</bibRefCitation>
*);
<bibRefCitation id="EFBD4B7E4279FFAF9BD7780BA853FD3C" author="Boyko CB" box="[162,317,628,650]" pageId="69" pageNumber="70" pagination="1 - 39" refId="ref81214" refString="Boyko CB. 1997. Catalog of recent type specimens in the Department of Invertebrates, American Museum of Natural History. IV. Crustacea: Isopoda. American Museum Novitates, no. 3217: 1 - 39." type="journal article" year="1997">Boyko (1997)</bibRefCitation>
;
<bibRefCitation id="EFBD4B7E4279FFAF9A38780BABE7FD3C" author="Leistikow A &amp; Wagele JW" box="[333,649,628,650]" pageId="69" pageNumber="70" pagination="1 - 72" refId="ref82135" refString="Leistikow A, Wagele JW. 1999. Checklist of the terrestrial isopods of the new world (Crustacea, Isopoda, Oniscidea). Revista brasileira de Zoologia 16 (1): 1 - 72." type="journal article" year="1999">Leistikow &amp; Wägele (1999</bibRefCitation>
*);
<bibRefCitation id="EFBD4B7E4279FFAF99D8780BA872FD1F" author="Schmalfuss H" pageId="69" pageNumber="70" pagination="1 - 341" refId="ref82868" refString="Schmalfuss H. 2003. World catalog of terrestrial isopods (Isopoda: Oniscidea). Stuttgarter Beitrage zur Naturkunde, Serie A (Biologie) 654: 1 - 341." type="journal article" year="2003">Schmalfuss (2003</bibRefCitation>
*).
</paragraph>
<paragraph id="8B93368F4279FFAF9BD778CDA8CBFD50" blockId="69.[162,778,567,742]" pageId="69" pageNumber="70">
<taxonomicName id="4C2C4D0C4279FFAF9BD778CDA814FD71" ID-CoL="5Z795" authorityName="Pearse" authorityYear="1917" box="[162,378,690,711]" class="Malacostraca" family="Scleropactidae" genus="Circoniscus" kingdom="Animalia" order="Isopoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="species" species="gaigei">
<emphasis id="B958EA9D4279FFAF9BD778CDA814FD71" box="[162,378,690,711]" italics="true" pageId="69" pageNumber="70">Circoniscus gaigei</emphasis>
</taxonomicName>
(
<emphasis id="B958EA9D4279FFAF9AE778CDAB6DFD71" box="[402,515,690,711]" italics="true" pageId="69" pageNumber="70">pro parte</emphasis>
)
<bibRefCitation id="EFBD4B7E4279FFAF994C78CDA985FD50" author="Lemos de Castro A" pageId="69" pageNumber="70" pagination="311 - 336" refId="ref82173" refString="Lemos de Castro A. 1967. Isopodos terrestres da Amazonia brasileira. Atas do Simposio sobre a Biota Amazonica, Belem: Museu Paraense Emilio Goeldi. Vol. 5, Zoologia. 311 - 336." type="journal article" year="1967">Lemos de Castro (1967)</bibRefCitation>
;
<bibRefCitation id="EFBD4B7E4279FFAF9B8D78AFA8CFFD50" author="Schultz GA" box="[248,417,720,742]" pageId="69" pageNumber="70" pagination="387 - 424" refId="ref83305" refString="Schultz GA. 1995. Terrestrial isopod crustaceans (Oniscidea) from Paraguay with definition of a new family. Revue suisse de Zoologie 102 (2): 387 - 424." type="journal article" year="1995">Schultz (1995)</bibRefCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C33665044279FFAF9BD77959AAFFFE62" pageId="69" pageNumber="70" type="materials_examined">
<paragraph id="8B93368F4279FFAF9BD77959A81AFC8D" blockId="69.[162,372,806,827]" box="[162,372,806,827]" pageId="69" pageNumber="70">
<emphasis id="B958EA9D4279FFAF9BD77959A81AFC8D" box="[162,372,806,827]" italics="true" pageId="69" pageNumber="70">Material examined</emphasis>
</paragraph>
<paragraph id="8B93368F4279FFAF9BD7792AA987FC11" blockId="69.[162,778,852,935]" pageId="69" pageNumber="70">
<emphasis id="B958EA9D4279FFAF9BD7792AA836FCDC" box="[162,344,853,874]" italics="true" pageId="69" pageNumber="70">Type specimens:</emphasis>
<materialsCitation id="3B443CD24279FFAF9A10792BA98BFC11" collectionCode="AMNH" country="Guyana" location="Kamakusa" pageId="69" pageNumber="70" specimenCode="AMNH 6534" specimenCount="2" specimenCount-female="1" specimenCount-male="1" typeStatus="paratype">
Five
<specimenCount id="9D2AFD064279FFAF9AEA792BA8D6FCDC" box="[415,440,852,874]" pageId="69" pageNumber="70" type="male"></specimenCount>
,
<specimenCount id="9D2AFD064279FFAF9AB3792BAB62FCDC" box="[454,524,852,874]" pageId="69" pageNumber="70" type="female">one ♀</specimenCount>
, slides with male pleopods 1 and 2 (
<typeStatus id="5497882D4279FFAF9A3E790CA8D0FC3E" box="[331,446,883,904]" pageId="69" pageNumber="70" type="paratype">paratypes</typeStatus>
,
<collectingCountry id="F33B761F4279FFAF9ABF790CAB48FC3E" box="[458,550,883,904]" name="Guyana" pageId="69" pageNumber="70">Guyana</collectingCountry>
,
<location id="8EF360544279FFAF9944790CABC1FC3F" LSID="urn:lsid:plazi:treatment:038587994279FFAF9B927871AAD9FCD5:8EF360544279FFAF9944790CABC1FC3F" box="[561,687,883,905]" country="Guyana" name="Kamakusa" pageId="69" pageNumber="70">Kamakusa</location>
,
<specimenCode id="DB8A9EF44279FFAF99CD790CA9B3FC11" collectionCode="AMNH" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34925" lsid="urn:lsid:biocol.org:col:34925" name="American Museum of Natural History" pageId="69" pageNumber="70">AMNH 6534</specimenCode>
)
</materialsCitation>
.
</paragraph>
<paragraph id="8B93368F4279FFAF9BD77997A84EFC4B" blockId="69.[162,778,1000,1757]" box="[162,288,1000,1021]" pageId="69" pageNumber="70">
<emphasis id="B958EA9D4279FFAF9BD77997A84EFC4B" box="[162,288,1000,1021]" italics="true" pageId="69" pageNumber="70">Description</emphasis>
</paragraph>
<paragraph id="8B93368F4279FFAF9BD77E79A813FBAD" blockId="69.[162,778,1000,1757]" box="[162,381,1029,1052]" pageId="69" pageNumber="70">
Male 9.0 ×
<quantity id="4CD49B6A4279FFAF9A547E79A817FBAD" box="[289,377,1030,1051]" metricMagnitude="-3" metricUnit="m" metricValue="4.8" pageId="69" pageNumber="70" unit="mm" value="4.8">4.8 mm</quantity>
.
</paragraph>
<paragraph id="8B93368F4279FFAF9BCE7E5AA82CFBEF" blockId="69.[162,778,1000,1757]" pageId="69" pageNumber="70">Coxal plate 1 with schisma, the following coxal plates simple.</paragraph>
<paragraph id="8B93368F4279FFAF9BCE7E1DA8E5FADB" blockId="69.[162,778,1000,1757]" pageId="69" pageNumber="70">
Cephalothorax: linea supraantennalis somewhat distant from sockets of the second antennae. Male pereiopod 7 on frontal face not with the modifications seen in
<taxonomicName id="4C2C4D0C4279FFAF9A727EC1A8EDFB62" baseAuthorityName="Verhoeff" baseAuthorityYear="1941" box="[263,387,1214,1236]" class="Malacostraca" family="Scleropactidae" genus="Circoniscus" kingdom="Animalia" order="Isopoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="species" species="ornatus">
<emphasis id="B958EA9D4279FFAF9A727EC1A8EDFB62" box="[263,387,1214,1236]" italics="true" pageId="69" pageNumber="70">C. ornatus</emphasis>
</taxonomicName>
(although poorly preserved and partly obscured by dirt, there seem to be no such ridges, or at least these are much more shallow than in the preceeding species). The ischium has a distinct conical protrusion on the caudal face of the distal margin (not drawn).
</paragraph>
<paragraph id="8B93368F4279FFAF9BCE7F09A893F96B" blockId="69.[162,778,1000,1757]" pageId="69" pageNumber="70">
Pleopod 1 and 2 exopodites with dorsal respiratory fields. Male pleopod 1 exopodite rounded, not with a distinct distal lobe as in
<taxonomicName id="4C2C4D0C4279FFAF9A857FCBAB17FA7F" baseAuthorityName="Verhoeff" baseAuthorityYear="1941" box="[496,633,1460,1481]" class="Malacostraca" family="Scleropactidae" genus="Circoniscus" kingdom="Animalia" order="Isopoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="species" species="ornatus">
<emphasis id="B958EA9D4279FFAF9A857FCBAB17FA7F" box="[496,633,1460,1481]" italics="true" pageId="69" pageNumber="70">Ci. ornatus</emphasis>
</taxonomicName>
. Pleopod 1 endopodite apically curved outwards, with a row of small spine-shaped setae along the dorsal spermatic furrow. This row is broken by a short recurrent portion in the subapical position. (In the
<typeStatus id="5497882D4279FFAF995D7C51ABFEF9F5" box="[552,656,1582,1603]" pageId="69" pageNumber="70" type="paratype">paratype</typeStatus>
, the small setae of the apical part could be seen at 400× magnification.) Male pleopod 2 exopodite with lateral margin evenly concave; distal lobe distinctly curved outwards. Inner margin of exopodite 2 with pectinate scales forming a hairy furrow.
</paragraph>
<paragraph id="8B93368F4279FFAF9BD77D63A868F887" blockId="69.[162,778,1820,1904]" box="[162,262,1820,1841]" pageId="69" pageNumber="70">
<emphasis id="B958EA9D4279FFAF9BD77D63A868F887" box="[162,262,1820,1841]" italics="true" pageId="69" pageNumber="70">Affinities</emphasis>
</paragraph>
<paragraph id="8B93368F4279FFAF9BD77D43ACCDFEA1" blockId="69.[162,778,1820,1904]" lastBlockId="69.[826,1443,195,279]" pageId="69" pageNumber="70">
<taxonomicName id="4C2C4D0C4279FFAF9BD77D43A8FDF8E6" authorityName="Van Name" authorityYear="1936" box="[162,403,1851,1873]" class="Malacostraca" family="Scleropactidae" genus="Circoniscus" kingdom="Animalia" order="Isopoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="species" species="hamatus">
<emphasis id="B958EA9D4279FFAF9BD77D43A8FDF8E6" box="[162,403,1851,1873]" italics="true" pageId="69" pageNumber="70">Circoniscus hamatus</emphasis>
</taxonomicName>
is probably the sister species of
<taxonomicName id="4C2C4D0C4279FFAF9BD77D25A878F8C6" baseAuthorityName="Verhoeff" baseAuthorityYear="1941" box="[162,278,1882,1904]" class="Malacostraca" family="Scleropactidae" genus="Circoniscus" kingdom="Animalia" order="Isopoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="species" species="ornatus">
<emphasis id="B958EA9D4279FFAF9BD77D25A878F8C6" box="[162,278,1882,1904]" italics="true" pageId="69" pageNumber="70">C. ornatus</emphasis>
</taxonomicName>
. On the male pleopod 1 endopodite, the dorsal row of small spine-shaped setae, which is broken by a short subapical transverse or recurrent portion, can be considered as a synapomorphy of both species.
</paragraph>
<paragraph id="8B93368F4279FFAF984F7B2FAD34FED3" blockId="69.[826,1114,336,389]" box="[826,1114,336,357]" pageId="69" pageNumber="70">
<emphasis id="B958EA9D4279FFAF984F7B2FAD34FED3" box="[826,1114,336,357]" italics="true" pageId="69" pageNumber="70">Geographical distribution</emphasis>
</paragraph>
<paragraph id="8B93368F4279FFAF984F7B10AD39FE33" blockId="69.[826,1114,336,389]" box="[826,1111,367,389]" pageId="69" pageNumber="70">
<collectingCountry id="F33B761F4279FFAF984F7B10AAF8FE32" box="[826,918,367,388]" name="Guyana" pageId="69" pageNumber="70">Guyana</collectingCountry>
, French Guiana.
</paragraph>
<paragraph id="8B93368F4279FFAF984F7BC0AAFFFE62" blockId="69.[826,1443,447,868]" box="[826,913,447,468]" pageId="69" pageNumber="70">
<emphasis id="B958EA9D4279FFAF984F7BC0AAFFFE62" box="[826,913,447,468]" italics="true" pageId="69" pageNumber="70">Remark</emphasis>
</paragraph>
</subSubSection>
<subSubSection id="C33665044279FFAF984F7BA1AAD9FCD5" pageId="69" pageNumber="70" type="reference_group">
<paragraph id="8B93368F4279FFAF984F7BA1AAD9FCD5" blockId="69.[826,1443,447,868]" pageId="69" pageNumber="70">
<taxonomicName id="4C2C4D0C4279FFAF984F7BA1AD44FE45" ID-CoL="VG3W" authorityName="Van Name" authorityYear="1936" box="[826,1066,478,499]" class="Malacostraca" family="Scleropactidae" genus="Circoniscus" kingdom="Animalia" order="Isopoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="species" species="hamatus">
<emphasis id="B958EA9D4279FFAF984F7BA1AD44FE45" box="[826,1066,478,499]" italics="true" pageId="69" pageNumber="70">Circoniscus hamatus</emphasis>
</taxonomicName>
was cited in the synonymy of
<taxonomicName id="4C2C4D0C4279FFAF9EFE7BA1AA10FDA4" ID-CoL="5Z795" authorityName="Pearse" authorityYear="1917" class="Malacostraca" family="Scleropactidae" genus="Circoniscus" kingdom="Animalia" order="Isopoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="species" species="gaigei">
<emphasis id="B958EA9D4279FFAF9EFE7BA1AA10FDA4" italics="true" pageId="69" pageNumber="70">C. gaigei</emphasis>
</taxonomicName>
by
<bibRefCitation id="EFBD4B7E4279FFAF98DC7B82ADD5FDA5" author="Lemos de Castro A" box="[937,1211,509,531]" pageId="69" pageNumber="70" pagination="311 - 336" refId="ref82173" refString="Lemos de Castro A. 1967. Isopodos terrestres da Amazonia brasileira. Atas do Simposio sobre a Biota Amazonica, Belem: Museu Paraense Emilio Goeldi. Vol. 5, Zoologia. 311 - 336." type="journal article" year="1967">Lemos de Castro (1967)</bibRefCitation>
and
<bibRefCitation id="EFBD4B7E4279FFAF9F837B82ACF0FDA5" author="Schultz GA" box="[1270,1438,509,531]" pageId="69" pageNumber="70" pagination="387 - 424" refId="ref83305" refString="Schultz GA. 1995. Terrestrial isopod crustaceans (Oniscidea) from Paraguay with definition of a new family. Revue suisse de Zoologie 102 (2): 387 - 424." type="journal article" year="1995">Schultz (1995)</bibRefCitation>
. As
<taxonomicName id="4C2C4D0C4279FFAF981C7863AABBFD87" ID-CoL="5Z795" authorityName="Pearse" authorityYear="1917" box="[873,981,540,561]" class="Malacostraca" family="Scleropactidae" genus="Circoniscus" kingdom="Animalia" order="Isopoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="species" species="gaigei">
<emphasis id="B958EA9D4279FFAF981C7863AABBFD87" box="[873,981,540,561]" italics="true" pageId="69" pageNumber="70">C. gaigei</emphasis>
</taxonomicName>
auct. has proven to be
<taxonomicName id="4C2C4D0C4279FFAF9E697863ACF5FD87" ID-CoL="VG42" baseAuthorityName="Verhoeff" baseAuthorityYear="1941" box="[1308,1435,540,561]" class="Malacostraca" family="Scleropactidae" genus="Circoniscus" kingdom="Animalia" order="Isopoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="species" species="ornatus">
<emphasis id="B958EA9D4279FFAF9E697863ACF5FD87" box="[1308,1435,540,561]" italics="true" pageId="69" pageNumber="70">C. ornatus</emphasis>
</taxonomicName>
, whereas
<taxonomicName id="4C2C4D0C4279FFAF98D77845ADF1FDF9" ID-CoL="5Z795" authority="Pearse, 1917" authorityName="Pearse" authorityYear="1917" box="[930,1183,570,592]" class="Malacostraca" family="Scleropactidae" genus="Circoniscus" kingdom="Animalia" order="Isopoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="species" species="gaigei">
<emphasis id="B958EA9D4279FFAF98D77845AD6BFDE6" box="[930,1029,570,592]" italics="true" pageId="69" pageNumber="70">C. gaigei</emphasis>
<bibRefCitation id="EFBD4B7E4279FFAF9F7B7845ADF1FDF9" author="Pearse AS" box="[1038,1183,570,591]" pageId="69" pageNumber="70" pagination="1 - 8" refId="ref82453" refString="Pearse AS. 1917. Isopods collected by the Bryant Walker Expedition to British Guiana, with notes on Crustacea from other localities. Occasional Papers of the Museum of Zoology, University of Michigan 46: 1 - 8." type="journal article" year="1917">Pearse, 1917</bibRefCitation>
</taxonomicName>
represents a different species, this synonymy cannot be maintained.
<taxonomicName id="4C2C4D0C4279FFAF9E287826AA82FD3A" ID-CoL="VG3W" authorityName="Van Name" authorityYear="1936" class="Malacostraca" family="Scleropactidae" genus="Circoniscus" kingdom="Animalia" order="Isopoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="species" species="hamatus">
<emphasis id="B958EA9D4279FFAF9E287826AA82FD3A" italics="true" pageId="69" pageNumber="70">Circoniscus hamatus</emphasis>
</taxonomicName>
is provisionally regarded as a distinct species, because the known characters differ from both
<taxonomicName id="4C2C4D0C4279FFAF980E78CAAA8DFD7C" ID-CoL="5Z795" authorityName="Pearse" authorityYear="1917" box="[891,995,693,714]" class="Malacostraca" family="Scleropactidae" genus="Circoniscus" kingdom="Animalia" order="Isopoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="species" species="gaigei">
<emphasis id="B958EA9D4279FFAF980E78CAAA8DFD7C" box="[891,995,693,714]" italics="true" pageId="69" pageNumber="70">C. gaigei</emphasis>
</taxonomicName>
and
<taxonomicName id="4C2C4D0C4279FFAF9F5C78CAADCAFD7C" ID-CoL="VG42" baseAuthorityName="Verhoeff" baseAuthorityYear="1941" box="[1065,1188,693,714]" class="Malacostraca" family="Scleropactidae" genus="Circoniscus" kingdom="Animalia" order="Isopoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="species" species="ornatus">
<emphasis id="B958EA9D4279FFAF9F5C78CAADCAFD7C" box="[1065,1188,693,714]" italics="true" pageId="69" pageNumber="70">C. ornatus</emphasis>
</taxonomicName>
. The examination of more specimens from the respective
<typeStatus id="5497882D4279FFAF9F8978ABAC43FD5F" box="[1276,1325,724,745]" pageId="69" pageNumber="70">type</typeStatus>
localities may determine whether the specimens described as
<taxonomicName id="4C2C4D0C4279FFAF984F796EAAD3FC90" ID-CoL="VG3W" authorityName="Van Name" authorityYear="1936" box="[826,957,785,806]" class="Malacostraca" family="Scleropactidae" genus="Circoniscus" kingdom="Animalia" order="Isopoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="species" species="hamatus">
<emphasis id="B958EA9D4279FFAF984F796EAAD3FC90" box="[826,957,785,806]" italics="true" pageId="69" pageNumber="70">C. hamatus</emphasis>
</taxonomicName>
belong to a distinct species, or are probably immature or abnormal specimens of
<taxonomicName id="4C2C4D0C4279FFAF9E6E794FACEEFCF3" ID-CoL="5Z795" authorityName="Pearse" authorityYear="1917" box="[1307,1408,816,837]" class="Malacostraca" family="Scleropactidae" genus="Circoniscus" kingdom="Animalia" order="Isopoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="species" species="gaigei">
<emphasis id="B958EA9D4279FFAF9E6E794FACEEFCF3" box="[1307,1408,816,837]" italics="true" pageId="69" pageNumber="70">C. gaigei</emphasis>
</taxonomicName>
or
<taxonomicName id="4C2C4D0C4279FFAF984F7931AADEFCD2" ID-CoL="VG42" baseAuthorityName="Verhoeff" baseAuthorityYear="1941" box="[826,944,846,868]" class="Malacostraca" family="Scleropactidae" genus="Circoniscus" kingdom="Animalia" order="Isopoda" pageId="69" pageNumber="70" phylum="Arthropoda" rank="species" species="ornatus">
<emphasis id="B958EA9D4279FFAF984F7931AADEFCD2" box="[826,944,846,868]" italics="true" pageId="69" pageNumber="70">C. ornatus</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>