treatments-xml/data/03/F2/0E/03F20E34FF87FFD1FF19FC9DFA7FFEA5.xml
2024-06-21 12:22:17 +02:00

186 lines
22 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="27565B8C6199EC229925C1C512CA9C72" ID-DOI="10.11646/zootaxa.4789.2.5" ID-ISSN="1175-5326" ID-Zenodo-Dep="3887743" ID-ZooBank="7B9DD51D-1BD9-431B-A57E-901250DAB7F8" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1591774776081" checkinUser="plazi" docAuthor="Korovchinsky, Nikolai M." docDate="2020" docId="03F20E34FF87FFD1FF19FC9DFA7FFEA5" docLanguage="en" docName="zootaxa.4789.2.5.pdf" docOrigin="Zootaxa 4789 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Bythotrephes Leydig 1860" docType="key" docVersion="3" lastPageNumber="455" masterDocId="FFCB764CFF8AFFDFFF8EFFF4FFE3FFA2" masterDocTitle="Description of a new species in the genus Bythotrephes Leydig, 1860 (Crustacea Cladocera: Onychopoda), supplements to selected species, and concluding remarks on the genus" masterLastPageNumber="465" masterPageNumber="441" pageNumber="454" updateTime="1700276516185" updateUser="plazi" zenodo-license-document="CLOSED">
<mods:mods id="DB7718A3B3DE23925D476B04ECF016A5" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="11C7CD57962531F9FB8A8D9DBCF44414">
<mods:title id="E65EC5B32229922CE00853EBBEE6E0CF">Description of a new species in the genus Bythotrephes Leydig, 1860 (Crustacea Cladocera: Onychopoda), supplements to selected species, and concluding remarks on the genus</mods:title>
</mods:titleInfo>
<mods:name id="1D57CBB9468F004730C8F25186473CD0" type="personal">
<mods:role id="F9CB3BC5202F0EBF072F68CD94551CBF">
<mods:roleTerm id="AAADEAA6649D6A11C321C31FC9480100">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="5530C98A59CCAE58A2C34C340F8C5A34">Korovchinsky, Nikolai M.</mods:namePart>
</mods:name>
<mods:typeOfResource id="3FAC0F107DF71CE1087F6E233BC88856">text</mods:typeOfResource>
<mods:relatedItem id="375C92FF8C1D700AA4380263F99835DF" type="host">
<mods:titleInfo id="8A79785CFAB0C3FFA7DEE829E2449CB3">
<mods:title id="D77637E86B4D0B2C4ABCD0F887E686B7">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="81729B4AC39DCD6C223B55DF54B76855">
<mods:date id="D1273F61D0B3015541FC91F39B84C74E">2020</mods:date>
<mods:detail id="A8D5C27F677FA722A86FB0F11B7F3C97" type="pubDate">
<mods:number id="3903D99DEE426D1E385C1B2986ECC430">2020-06-09</mods:number>
</mods:detail>
<mods:detail id="531925B21BFE0D9862FE2A0B515ABA29" type="volume">
<mods:number id="CE18C8C8845746AEB1A09B0F276ED842">4789</mods:number>
</mods:detail>
<mods:detail id="F104687F3778448E90E148B8F770C3D9" type="issue">
<mods:number id="FDC0820956CB16FB1B0E0BF55F1F4022">2</mods:number>
</mods:detail>
<mods:extent id="C66DB1DD00AC5316223B0A2BA876E4CF" unit="page">
<mods:start id="AE98D7A75E6852E165FF1E993C6D4D96">441</mods:start>
<mods:end id="98B2CD36F12B9BE6B4097FEB97E5135E">465</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="07B6BD5D73AAD6F3ADE93D295C3B83ED">journal article</mods:classification>
<mods:identifier id="2BE80629C7AC6AEC11C4AF5F0A43F950" type="DOI">10.11646/zootaxa.4789.2.5</mods:identifier>
<mods:identifier id="A912F7C36FD33D0DAED787A05397E679" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="A3B8AFE907285128A1F1B345B3822AB6" type="Zenodo-Dep">3887743</mods:identifier>
<mods:identifier id="0A19C7E3015D04B41159EA8E2DFD01FC" type="ZooBank">7B9DD51D-1BD9-431B-A57E-901250DAB7F8</mods:identifier>
</mods:mods>
<treatment id="03F20E34FF87FFD1FF19FC9DFA7FFEA5" LSID="urn:lsid:plazi:treatment:03F20E34FF87FFD1FF19FC9DFA7FFEA5" httpUri="http://treatment.plazi.org/id/03F20E34FF87FFD1FF19FC9DFA7FFEA5" lastPageId="14" lastPageNumber="455" pageId="13" pageNumber="454">
<subSubSection id="C341ECA9FF87FFD2FF19FC9DFBD7FC26" box="[151,1076,873,900]" pageId="13" pageNumber="454" type="nomenclature">
<paragraph id="8BE4BF22FF87FFD2FF19FC9DFBD7FC26" blockId="13.[151,1076,873,900]" box="[151,1076,873,900]" pageId="13" pageNumber="454">
<heading id="D0AC084EFF87FFD2FF19FC9DFBD7FC26" bold="true" box="[151,1076,873,900]" fontSize="11" level="1" pageId="13" pageNumber="454" reason="1">
<emphasis id="B92F6330FF87FFD2FF19FC9DFBD7FC26" bold="true" box="[151,1076,873,900]" pageId="13" pageNumber="454">
Key for species and a hybrid form identification of the genus
<taxonomicName id="4C5BC4A1FF87FFD2FC1AFC9DFBD7FC26" ID-CoL="62JQB" ID-ENA="77747" authorityName="Leydig" authorityYear="1860" box="[916,1076,873,900]" class="Branchiopoda" family="Cercopagidae" genus="Bythotrephes" kingdom="Animalia" order="Diplostraca" pageId="13" pageNumber="454" phylum="Arthropoda" rank="genus">
<emphasis id="B92F6330FF87FFD2FC1AFC9DFBD7FC26" bold="true" box="[916,1076,873,900]" italics="true" pageId="13" pageNumber="454">Bythotrephes</emphasis>
</taxonomicName>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C341ECA9FF87FFD1FF19FC5AFA7FFEA5" lastPageId="14" lastPageNumber="455" pageId="13" pageNumber="454" type="key">
<keyStep id="30AFA787FF87FFD2FF19FC5AFA7FFB9A" pageId="13" pageNumber="454">
<paragraph id="8BE4BF22FF87FFD2FF19FC5AFA7FFC5F" blockId="13.[151,1442,942,1990]" pageId="13" pageNumber="454">
<keyLead id="30AA1C17FF87FFD2FF19FC5AFA7FFC5F" pageId="13" pageNumber="454">1 Claws of postabdomen and caudal process are both uniformly long and massive with apical end curved forward, or claws are of different shape, size and direction. Similarly, caudal process can be uniformly long with usually prominent denticulated bend, or this bend is weakly developed and rarely lacking altogether.................................................. 2</keyLead>
</paragraph>
<paragraph id="8BE4BF22FF87FFD2FF19FBF2FA7FFB9A" blockId="13.[151,1442,942,1990]" pageId="13" pageNumber="454">
<keyLead id="30AA1C17FF87FFD2FF19FBF2FA7FFB9A" pageId="13" pageNumber="454">- Claws of postabdomen and caudal process are of another shape, not long and massive with apical end not curved forward. Caudal processes always straight, without a denticulated bend.................................................. 3</keyLead>
</paragraph>
</keyStep>
<keyStep id="30AFA787FF87FFD2FF19FBB4FA7FFAFF" pageId="13" pageNumber="454">
<paragraph id="8BE4BF22FF87FFD2FF19FBB4FA7FFB0F" blockId="13.[151,1442,942,1990]" pageId="13" pageNumber="454">
<keyLead id="30AA1C17FF87FFD2FF19FBB4FA7FFB0F" pageId="13" pageNumber="454">
2 Claws of postabdomen and caudal process are normally long and massive (rarely comparatively small) with apical end curved forward. Caudal process long and usually possesses a prominent denticulated bend (sometimes this bend may be either weakly developed or absent; in latter case its place is marked only with few or solitary enlarged denticles, in some specimens the bend and enlarged denticles may be absent altogether)....................................
<taxonomicName id="4C5BC4A1FF87FFD2FBFCFB6DFA7FFB0F" authority="Schodler, 1877" authorityName="Schodl., Esrum So, P. E. Muller" authorityYear="1877" box="[1138,1436,1176,1198]" class="Branchiopoda" family="Cercopagidae" genus="Bythotrephes" kingdom="Animalia" order="Diplostraca" pageId="13" pageNumber="454" phylum="Arthropoda" rank="species" species="cederstromii">
<emphasis id="B92F6330FF87FFD2FBFCFB6DFAE5FB0F" box="[1138,1286,1176,1198]" italics="true" pageId="13" pageNumber="454">B. cederströmii</emphasis>
<bibRefCitation id="EFCAC2D3FF87FFD2FA82FB6CFA7FFB0F" author="Schodler, J. E." box="[1292,1436,1176,1198]" pageId="13" pageNumber="454" pagination="1 - 24" refId="ref21424" refString="Schodler, J. E. (1877) Zur Naturgeschichte der Daphniden. Jahresbericht uber die Dorotheenstadtische Realschule Berlin, 1877, 1 - 24." type="journal article" year="1877">Schödler, 1877</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BE4BF22FF87FFD2FF19FB42FA7FFAFF" blockId="13.[151,1442,942,1990]" pageId="13" pageNumber="454">
<keyLead id="30AA1C17FF87FFD2FF19FB42FA7FFAFF" pageId="13" pageNumber="454">
- Claws of postabdomen and caudal process are of very variable shape, both in one individual and in different individuals of any population: either large, medium or small, curved or straight, directed forward, down or backwards, sitting more or less closely or distantly to each other. Denticulated bend can be either well or weakly developed, marked by a group or only single large denticles, or the latter can be absent altogether. In addition to these individuals with highly variable morphological traits, those ones typical for the parental species,
<taxonomicName id="4C5BC4A1FF87FFD2FDCBFAD8FD3AFAE2" authorityName="Schodl., Esrum So, P. E. Muller" authorityYear="1877" box="[581,729,1323,1345]" class="Branchiopoda" family="Cercopagidae" genus="Bythotrephes" kingdom="Animalia" order="Diplostraca" pageId="13" pageNumber="454" phylum="Arthropoda" rank="species" species="cederstromii">
<emphasis id="B92F6330FF87FFD2FDCBFAD8FD3AFAE2" box="[581,729,1323,1345]" italics="true" pageId="13" pageNumber="454">B. cederströmii</emphasis>
</taxonomicName>
and
<emphasis id="B92F6330FF87FFD2FC86FAD8FC7BFAE2" box="[776,920,1323,1345]" italics="true" pageId="13" pageNumber="454">
<taxonomicName id="4C5BC4A1FF87FFD2FC86FAD8FC77FAE2" ID-CoL="695H7" box="[776,916,1323,1345]" class="Branchiopoda" family="Cercopagidae" genus="Bythotrephes" kingdom="Animalia" order="Diplostraca" pageId="13" pageNumber="454" phylum="Arthropoda" rank="species" species="brevimanus">B. brevimanus</taxonomicName>
,
</emphasis>
are usually present........................................................................................... hybrid form
<taxonomicName id="4C5BC4A1FF87FFD2FBE8FABDFB13FAFF" ID-CoL="695H7" box="[1126,1264,1352,1374]" class="Branchiopoda" family="Cercopagidae" genus="Bythotrephes" kingdom="Animalia" order="Diplostraca" pageId="13" pageNumber="454" phylum="Arthropoda" rank="species" species="brevimanus">
<emphasis id="B92F6330FF87FFD2FBE8FABDFB13FAFF" box="[1126,1264,1352,1374]" italics="true" pageId="13" pageNumber="454">B. brevimanus</emphasis>
</taxonomicName>
x
<taxonomicName id="4C5BC4A1FF87FFD2FA86FABDFA7FFAFF" authorityName="Schodl., Esrum So, P. E. Muller" authorityYear="1877" box="[1288,1436,1352,1374]" class="Branchiopoda" family="Cercopagidae" genus="Bythotrephes" kingdom="Animalia" order="Diplostraca" pageId="13" pageNumber="454" phylum="Arthropoda" rank="species" species="cederstromii">
<emphasis id="B92F6330FF87FFD2FA86FABDFA7FFAFF" box="[1288,1436,1352,1374]" italics="true" pageId="13" pageNumber="454">B. cederströmii</emphasis>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30AFA787FF87FFD2FF19FA92FA7FFA3B" pageId="13" pageNumber="454">
<paragraph id="8BE4BF22FF87FFD2FF19FA92FA7FFAD9" blockId="13.[151,1442,942,1990]" box="[151,1436,1382,1404]" pageId="13" pageNumber="454">
<keyLead id="30AA1C17FF87FFD2FF19FA92FA7FFAD9" box="[151,1436,1382,1404]" pageId="13" pageNumber="454">
<specimenCount id="9D5D74ABFF87FFD2FF19FA92FEFAFADE" box="[151,281,1382,1404]" pageId="13" pageNumber="454" type="adult">3 Adult</specimenCount>
specimens always have only two pairs of claws situated on postabdomen and basal part of caudal process.......... 4
</keyLead>
</paragraph>
<paragraph id="8BE4BF22FF87FFD2FF19FA77FA7FFA3B" blockId="13.[151,1442,942,1990]" box="[151,1436,1411,1433]" pageId="13" pageNumber="454">
<keyLead id="30AA1C17FF87FFD2FF19FA77FA7FFA3B" box="[151,1436,1411,1433]" pageId="13" pageNumber="454">- Adult specimens have two or three pairs of claws............................................................ 5</keyLead>
</paragraph>
</keyStep>
<keyStep id="30AFA787FF87FFD2FF19FA54FA7FF9EA" pageId="13" pageNumber="454">
<paragraph id="8BE4BF22FF87FFD2FF19FA54FA7FFA53" blockId="13.[151,1442,942,1990]" pageId="13" pageNumber="454">
<keyLead id="30AA1C17FF87FFD2FF19FA54FA7FFA53" pageId="13" pageNumber="454">
<specimenCount id="9D5D74ABFF87FFD2FF19FA54FEFAFA14" box="[151,281,1440,1462]" pageId="13" pageNumber="454" type="adult">4 Adult</specimenCount>
specimens with two pairs of claws situated closely (interclaw distance 7.515.0 % of body length) on postabdomen and basal part of caudal process. The apical setae of second segment of endopodite of tl I are small, reduced or rarely may be absent altogether.....................................................................
<taxonomicName id="4C5BC4A1FF87FFD2FB02FA28FA7FFA53" ID-CoL="P3NM" authority="Leydig, 1860" authorityName="Leydig, Grindsjo" authorityYear="1860" box="[1164,1436,1499,1521]" class="Branchiopoda" family="Cercopagidae" genus="Bythotrephes" kingdom="Animalia" order="Diplostraca" pageId="13" pageNumber="454" phylum="Arthropoda" rank="species" species="longimanus">
<emphasis id="B92F6330FF87FFD2FB02FA28FAF5FA52" box="[1164,1302,1499,1521]" italics="true" pageId="13" pageNumber="454">B. longimanus</emphasis>
<bibRefCitation id="EFCAC2D3FF87FFD2FA92FA2FFA7FFA53" author="Leydig, F." box="[1308,1436,1499,1521]" pageId="13" pageNumber="454" refId="ref19755" refString="Leydig, F. (1860) Naturgeschichte der Daphniden. Laupp &amp; Siebeck, Tubingen, 252 pp." type="book" year="1860">Leydig, 1860</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BE4BF22FF87FFD2FF19FA0DFA7FF9EA" blockId="13.[151,1442,942,1990]" pageId="13" pageNumber="454">
<keyLead id="30AA1C17FF87FFD2FF19FA0DFA7FF9EA" pageId="13" pageNumber="454">
- Adult specimens with two pairs of claws situated comparatively sparsely (interclaw distance 12.023.0 % of body length) on postabdomen and basal part of caudal process. The apical setae of second segment of endopodite of tl I are fairly large.....................................................................................
<taxonomicName id="4C5BC4A1FF87FFD2FB12F9C0FAACF9EA" authority="Korovchinsky, 2020" authorityName="Korovchinsky" authorityYear="2020" box="[1180,1359,1587,1609]" class="Branchiopoda" family="Cercopagidae" genus="Bythotrephes" kingdom="Animalia" order="Diplostraca" pageId="13" pageNumber="454" phylum="Arthropoda" rank="species" species="centralasiaticus" status="sp. nov.">
<emphasis id="B92F6330FF87FFD2FB12F9C0FAACF9EA" box="[1180,1359,1587,1609]" italics="true" pageId="13" pageNumber="454">B. centralasiaticus</emphasis>
</taxonomicName>
<emphasis id="B92F6330FF87FFD2FAD8F9C7FA7FF9EA" bold="true" box="[1366,1436,1587,1608]" pageId="13" pageNumber="454">
<taxonomicNameLabel id="A21CDE4BFF87FFD2FAD8F9C7FA7FF9EA" box="[1366,1436,1587,1608]" pageId="13" pageNumber="454" rank="species">sp.nov.</taxonomicNameLabel>
</emphasis>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30AFA787FF87FFD2FF19F9A4FA7FF8B4" pageId="13" pageNumber="454">
<paragraph id="8BE4BF22FF87FFD2FF19F9A4FA7FF903" blockId="13.[151,1442,942,1990]" pageId="13" pageNumber="454">
<keyLead id="30AA1C17FF87FFD2FF19F9A4FA7FF903" pageId="13" pageNumber="454">
5 Body length of adult specimens is large (
<quantity id="4CA312C7FF87FFD2FDE2F9A4FD06F9C4" box="[620,741,1616,1638]" metricMagnitude="-3" metricUnit="m" metricValue="4.199999999999999" metricValueMax="6.1" metricValueMin="2.3" pageId="13" pageNumber="454" unit="mm" value="4.199999999999999" valueMax="6.1" valueMin="2.3">2.36.1 mm</quantity>
), the first segment of endopodite of tl I bears 610 anterior lateral setae. Caudal process comparatively short (80216 % of body length) and thick at its base. Claws of postabdomen and caudal process are long and stout, inserted rather closely and normally curved backwards........................................ 6
</keyLead>
</paragraph>
<paragraph id="8BE4BF22FF87FFD2FF19F95DFA7FF8B4" blockId="13.[151,1442,942,1990]" pageId="13" pageNumber="454">
<keyLead id="30AA1C17FF87FFD2FF19F95DFA7FF8B4" pageId="13" pageNumber="454">
- Body length of adult specimens is comparatively small (
<quantity id="4CA312C7FF87FFD2FD77F95CFC92F91C" box="[761,881,1704,1726]" metricMagnitude="-3" metricUnit="m" metricValue="1.9" metricValueMax="2.6" metricValueMin="1.2" pageId="13" pageNumber="454" unit="mm" value="1.9" valueMax="2.6" valueMin="1.2">1.22.6 mm</quantity>
). The first segment of endopodite of tl I bears 46 anterior lateral setae. Caudal process comparatively long (120306 % of body length) and thin at its base. Claws of postabdomen and caudal process are comparatively short (sometimes rudimentary), inserted rather sparsely and normally straight, being directed either backwards or downwards.......................................................................... 7
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30AFA787FF87FFD2FF19F8E9FA7FF867" pageId="13" pageNumber="454">
<paragraph id="8BE4BF22FF87FFD2FF19F8E9FA7FF8CF" blockId="13.[151,1442,942,1990]" pageId="13" pageNumber="454">
<keyLead id="30AA1C17FF87FFD2FF19F8E9FA7FF8CF" pageId="13" pageNumber="454">
6 Thickness of caudal process at its base is large (5.514.8 % of body length). Claws of postabdomen and caudal process are long (4.519.3 % of body length) and inserted comparatively sparsely (interclaw distance 8.017.0 % of body length)........................................................................................
<taxonomicName id="4C5BC4A1FF87FFD2FB1AF8ADFA7FF8CF" ID-CoL="P3NB" authority="Lilljeborg, 1901" authorityName="Lilljeborg" authorityYear="1901" box="[1172,1436,1880,1902]" class="Branchiopoda" family="Cercopagidae" genus="Bythotrephes" kingdom="Animalia" order="Diplostraca" pageId="13" pageNumber="454" phylum="Arthropoda" rank="species" species="arcticus">
<emphasis id="B92F6330FF87FFD2FB1AF8ADFB19F8CC" box="[1172,1274,1881,1902]" italics="true" pageId="13" pageNumber="454">B. arcticus</emphasis>
<bibRefCitation id="EFCAC2D3FF87FFD2FA8FF8ACFA7FF8CF" author="Lilljeborg, W." box="[1281,1436,1880,1902]" pageId="13" pageNumber="454" pagination="1 - 701" refId="ref19849" refString="Lilljeborg, W. (1901) Cladocera Sueciae oder Beitrage sur Kenntnis der in Schweden lebenden Krebstiere von der Ordnung der Branchiopoden und der Unterordnung der Cladoceren. Nova acta regiae societatis scientatis scientiarum upsaleinsis, Series 3, 19, 1 - 701." type="journal article" year="1901">Lilljeborg, 1901</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BE4BF22FF87FFD2FF19F882FA7FF867" blockId="13.[151,1442,942,1990]" pageId="13" pageNumber="454">
<keyLead id="30AA1C17FF87FFD2FF19F882FA7FF867" pageId="13" pageNumber="454">
- Thickness of caudal process at its base is moderate (4.47.2 % of body length). Claws of postabdomen and caudal process are comparatively short (5.011.0 % of body length) and inserted comparatively densely (interclaw distance 7.610.0 % of body length)....................................................................
<taxonomicName id="4C5BC4A1FF87FFD2FBDAF845FA7FF867" ID-CoL="P3NR" authority="Behning, 1941" authorityName="Behning" authorityYear="1941" box="[1108,1436,1968,1990]" class="Branchiopoda" family="Cercopagidae" genus="Bythotrephes" kingdom="Animalia" order="Diplostraca" pageId="13" pageNumber="454" phylum="Arthropoda" rank="species" species="transcaucasicus">
<emphasis id="B92F6330FF87FFD2FBDAF845FAEAF864" box="[1108,1289,1969,1990]" italics="true" pageId="13" pageNumber="454">B. transcaucasicus</emphasis>
<bibRefCitation id="EFCAC2D3FF87FFD2FA81F844FA7FF867" author="Behning, A. L." box="[1295,1436,1968,1990]" pageId="13" pageNumber="454" refId="ref16449" refString="Behning, A. L. (1941) Cladocera of the Caucasus. Gruzmedgiz, Tbilisi, 384 pp. [in Russian]" type="book" year="1941">Behning, 1941</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30AFA787FF84FFD1FF19FF6EFA7FFEA5" pageId="14" pageNumber="455">
<paragraph id="8BE4BF22FF84FFD1FF19FF6EFA7FFF6E" blockId="14.[151,1436,153,263]" pageId="14" pageNumber="455">
<keyLead id="30AA1C17FF84FFD1FF19FF6EFA7FFF6E" pageId="14" pageNumber="455">
7 Claws of postabdomen and caudal process are usually short, sometimes rudimentary (0.88.3 % of body length) and directed backwards...................................................................
<taxonomicName id="4C5BC4A1FF84FFD1FBFFFF43FA7FFF6E" ID-CoL="695H7" authority="Lilljeborg, 1901" authorityName="Lilljeborg. In" authorityYear="1901" box="[1137,1436,183,205]" class="Branchiopoda" family="Cercopagidae" genus="Bythotrephes" kingdom="Animalia" order="Diplostraca" pageId="14" pageNumber="455" phylum="Arthropoda" rank="species" species="brevimanus">
<emphasis id="B92F6330FF84FFD1FBFFFF43FB18FF6E" box="[1137,1275,183,204]" italics="true" pageId="14" pageNumber="455">B. brevimanus</emphasis>
<bibRefCitation id="EFCAC2D3FF84FFD1FA8FFF43FA7FFF6E" author="Lilljeborg, W." box="[1281,1436,183,205]" pageId="14" pageNumber="455" pagination="1 - 701" refId="ref19849" refString="Lilljeborg, W. (1901) Cladocera Sueciae oder Beitrage sur Kenntnis der in Schweden lebenden Krebstiere von der Ordnung der Branchiopoden und der Unterordnung der Cladoceren. Nova acta regiae societatis scientatis scientiarum upsaleinsis, Series 3, 19, 1 - 701." type="journal article" year="1901">Lilljeborg, 1901</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8BE4BF22FF84FFD1FF19FF21FA7FFEA5" blockId="14.[151,1436,153,263]" pageId="14" pageNumber="455">
<keyLead id="30AA1C17FF84FFD1FF19FF21FA7FFEA5" pageId="14" pageNumber="455">
- Claws of postabdomen and caudal process are comparatively long (5.412.1 % of body length) and directed downwards.............................................................................
<taxonomicName id="4C5BC4A1FF84FFD1FBD4FF06FA7FFEA5" authority="Korovchinsky, 2018" authorityName="Korovchinsky" authorityYear="2018" box="[1114,1436,241,263]" class="Branchiopoda" family="Cercopagidae" genus="Bythotrephes" kingdom="Animalia" order="Diplostraca" pageId="14" pageNumber="455" phylum="Arthropoda" rank="species" species="lilljeborgi">
<emphasis id="B92F6330FF84FFD1FBD4FF06FB37FEA4" box="[1114,1236,241,263]" italics="true" pageId="14" pageNumber="455">B. lilljeborgi</emphasis>
<bibRefCitation id="EFCAC2D3FF84FFD1FB54FF05FA7FFEA5" author="Korovchinsky, N. M." box="[1242,1436,241,263]" pageId="14" pageNumber="455" pagination="347 - 387" refId="ref19140" refString="Korovchinsky, N. M. (2018) Further revision of the genus Bythotrephes Leydig (Crustacea: Cladocera: Onychopoda): redescription of B. brevimanus Lilljeborg, reevaluation of B. cederstromii Schodler, and description of a new species of the genus. Zootaxa, 4379 (3), 347 - 387. https: // doi. org / 10.11646 / zootaxa. 4379.3.2" type="journal article" year="2018">Korovchinsky, 2018</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
</subSubSection>
</treatment>
</document>