166 lines
28 KiB
XML
166 lines
28 KiB
XML
<document id="497695CD9D0E988EBE8598E529779997" ID-DOI="10.5281/zenodo.169948" ID-GBIF-Dataset="0fb0b98c-1949-4db6-bb4e-baed99f6ce08" ID-ISSN="11755326" ID-Zenodo-Dep="169948" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459748833458" checkinUser="plazi" docAuthor="Velu, Chinavenmeni S & Munuswamy, Natesan" docDate="2005" docId="1B2487EC9F586058FEAEFAFEFDB24767" docLanguage="en" docName="zt01049p048.pdf" docOrigin="Zootaxa 1049" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Streptocephalus spinier Gurney 1906" docType="treatment" docVersion="9" lastPageNumber="44" masterDocId="E71DFF949F516053FFA6FFCAFFBD4349" masterDocTitle="Updated diagnoses for the Indian species of Streptocephalus (Crustacea: Branchiopoda: Anostraca)" masterLastPageNumber="48" masterPageNumber="33" pageNumber="42" updateTime="1698211187773" updateUser="plazi">
|
||
<mods:mods id="E75B4290F7A5E9A2E80102902C817315" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="17AAEC3062593BF23E26B9CA6CFF6467">
|
||
<mods:title id="223C5732D37E982E9808E58EED4339F4">Updated diagnoses for the Indian species of Streptocephalus (Crustacea: Branchiopoda: Anostraca)</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="2367655EE429A3D2FD50F0F32C096A21" type="personal">
|
||
<mods:role id="E4B52285974829ADF9D419F7CCC2FD39">
|
||
<mods:roleTerm id="E689CF0EFA3AD2FA8CD571EA9640F71B">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="37768D2F785FDF23045C2F8D8DB5910D">Velu, Chinavenmeni S</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="B7725DCEBE4A8A9FEA767EF6EB685827" type="personal">
|
||
<mods:role id="4E37EA6F3476BF76673F8FC4459A9315">
|
||
<mods:roleTerm id="6D6731B56CAA9C6A1FFC7E44956A2840">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="F05F8C4E588459CBA8C4D889A8C59B92">Munuswamy, Natesan</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="0CBCA85AC2BC15691360EC952BA1A15C">text</mods:typeOfResource>
|
||
<mods:relatedItem id="8FFB099A502019470372C119B21F3224" type="host">
|
||
<mods:titleInfo id="17D15508406942DFF50A966F144D015A">
|
||
<mods:title id="4C032E98424D4B35103211CCFB9BB730">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="61ECB83FF18AD1FDF921C0D2B9485422">
|
||
<mods:date id="5AFFD18D00BE38908A0F77F55C5CB2E9">2005</mods:date>
|
||
<mods:detail id="80E10F72A4478B7D48F22A7384E433DB" type="volume">
|
||
<mods:number id="9AF803F88E8FF3EDB8853EB8A1953AFE">1049</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="3A8AD60BB1686C21596C0E7A1C03504D" unit="page">
|
||
<mods:start id="43BD599C0370BCCD4D6235EB77155FEE">33</mods:start>
|
||
<mods:end id="8B1FD0B6BB981B1413AA91C18A61CE66">48</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="F8813E4DD0431957C3424FFAD491D2FC">journal article</mods:classification>
|
||
<mods:identifier id="2153BBEB0AA0FF367C95439B5612D0E0" type="DOI">10.5281/zenodo.169948</mods:identifier>
|
||
<mods:identifier id="B5C59379AA2F07678998BFCE849635C9" type="GBIF-Dataset">0fb0b98c-1949-4db6-bb4e-baed99f6ce08</mods:identifier>
|
||
<mods:identifier id="6D55F6C267947440C89E9B1EAF35BB10" type="ISSN">11755326</mods:identifier>
|
||
<mods:identifier id="58A20E80A12AE6168B4F9FBA9A38C494" type="Zenodo-Dep">169948</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="1B2487EC9F586058FEAEFAFEFDB24767" ID-DOI="http://doi.org/10.5281/zenodo.6264924" ID-GBIF-Taxon="119337203" ID-Zenodo-Dep="6264924" LSID="urn:lsid:plazi:treatment:1B2487EC9F586058FEAEFAFEFDB24767" httpUri="http://treatment.plazi.org/id/1B2487EC9F586058FEAEFAFEFDB24767" lastPageId="11" lastPageNumber="44" pageId="9" pageNumber="42">
|
||
<subSubSection id="DB9765719F58605AFEAEFAFEFD6C4607" box="[264,721,1332,1358]" pageId="9" pageNumber="42" type="nomenclature">
|
||
<paragraph id="933236FA9F58605AFEAEFAFEFD6C4607" blockId="9.[264,1323,1332,1891]" box="[264,721,1332,1358]" pageId="9" pageNumber="42">
|
||
<heading id="C87A81969F58605AFEAEFAFEFD6C4607" bold="true" box="[264,721,1332,1358]" fontSize="11" level="1" pageId="9" pageNumber="42" reason="1">
|
||
<taxonomicName id="548D4D799F58605AFEAEFAFEFD6C4607" authority="Gurney, 1906" authorityName="Gurney" authorityYear="1906" box="[264,721,1332,1358]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="9" pageNumber="42" phylum="Arthropoda" rank="species" species="spinier">
|
||
<emphasis id="A1F9EAE89F58605AFEAEFAFEFD6C4607" bold="true" box="[264,721,1332,1358]" pageId="9" pageNumber="42">
|
||
<emphasis id="A1F9EAE89F58605AFEAEFAFEFD9E4607" bold="true" box="[264,547,1332,1358]" italics="true" pageId="9" pageNumber="42">Streptocephalus spinier</emphasis>
|
||
<bibRefCitation id="F71C4B0B9F58605AFD8CFAFEFD6C4607" author="Gurney" box="[554,721,1332,1358]" pageId="9" pageNumber="47" refString="Gurney, R. (1906) On two new Entomostraca from Ceylon. Spolia Ceylanica, 4 (14 - 15), 126 - 134." type="journal article" year="1906">Gurney, 1906</bibRefCitation>
|
||
</emphasis>
|
||
</taxonomicName>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DB9765719F58605AFEAEFAA3FE4B46E2" pageId="9" pageNumber="42" type="materials_examined">
|
||
<paragraph id="933236FA9F58605AFEAEFAA3FE4B46E2" blockId="9.[264,1323,1332,1891]" pageId="9" pageNumber="42">
|
||
<emphasis id="A1F9EAE89F58605AFEAEFAA3FD9B46CA" bold="true" box="[264,550,1385,1411]" pageId="9" pageNumber="42">Materials investigated.</emphasis>
|
||
Akavedu (Andrapradesh) (16°20N, 80°27E). Accession numbers are DZ/NM/FS/151.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DB9765719F586058FE9EFA73FDA54077" lastPageId="11" lastPageNumber="44" pageId="9" pageNumber="42" type="description">
|
||
<paragraph id="933236FA9F58605AFE9EFA73FC5F469A" blockId="9.[264,1323,1332,1891]" box="[312,994,1465,1491]" pageId="9" pageNumber="42">
|
||
<emphasis id="A1F9EAE89F58605AFE9EFA73FE4B469A" bold="true" box="[312,502,1465,1491]" pageId="9" pageNumber="42">Measurements.</emphasis>
|
||
<specimenCount id="858BFD739F58605AFE5BFA73FDEA469A" box="[509,599,1465,1491]" pageId="9" pageNumber="42" type="male">7 males</specimenCount>
|
||
(7.5–11.6);
|
||
<specimenCount id="858BFD739F58605AFD41FA73FCE5469A" box="[743,856,1465,1491]" pageId="9" pageNumber="42" type="female">5 females</specimenCount>
|
||
(6.3–10.5).
|
||
</paragraph>
|
||
<paragraph id="933236FA9F586059FE9EFA2BFEDA4217" blockId="9.[264,1323,1332,1891]" lastBlockId="10.[264,1323,284,350]" lastPageId="10" lastPageNumber="43" pageId="9" pageNumber="42">
|
||
<emphasis id="A1F9EAE89F58605AFE9EFA2BFE7446B2" bold="true" box="[312,457,1505,1531]" pageId="9" pageNumber="42">Description</emphasis>
|
||
: male First antennae longer than eye and peduncle (
|
||
<figureCitation id="0BB62A7F9F58605AFBFDFA2BFB1846B2" box="[1115,1189,1505,1531]" captionStart="FIGURE 5" captionStartId="10.[264,367,1678,1702]" captionTargetBox="[289,1309,394,1677]" captionTargetId="figure@10.[289,1314,384,1679]" captionTargetPageId="10" captionText="FIGURE 5. Streptocephalus spinifer GURNEY. A. Male, lateral view of head. B. Ventral view of the frontal appendage showing spine. C. Frontal appendage. D. Medial view of antennae showing protuberances. E. Male antennae, lateral view. F. Male antennae, medial view. G. Abdominal segment showing spines. H. Lateral view of male genital region with spine on the distal end. I. Upper view of the same. J. Ventral view of the same showing protuberances at the basal end. K. Retracted penis showing the spines on the surface. L. Lateral view of female abdomen and broodpouch. M. Male, telson. N. Cyst. O. Details of cyst showing ridges, depression and pores." httpUri="https://zenodo.org/record/169953/files/figure.png" pageId="9" pageNumber="42">Fig. 5</figureCitation>
|
||
A). Frontal appendage is subcylindrical, long, and divided into two segments. Each branch has a long, stout ventrally curved process (
|
||
<figureCitation id="0BB62A7F9F58605AFD1CF9FBFD434502" box="[698,766,1585,1611]" captionStart="FIGURE 5" captionStartId="10.[264,367,1678,1702]" captionTargetBox="[289,1309,394,1677]" captionTargetId="figure@10.[289,1314,384,1679]" captionTargetPageId="10" captionText="FIGURE 5. Streptocephalus spinifer GURNEY. A. Male, lateral view of head. B. Ventral view of the frontal appendage showing spine. C. Frontal appendage. D. Medial view of antennae showing protuberances. E. Male antennae, lateral view. F. Male antennae, medial view. G. Abdominal segment showing spines. H. Lateral view of male genital region with spine on the distal end. I. Upper view of the same. J. Ventral view of the same showing protuberances at the basal end. K. Retracted penis showing the spines on the surface. L. Lateral view of female abdomen and broodpouch. M. Male, telson. N. Cyst. O. Details of cyst showing ridges, depression and pores." httpUri="https://zenodo.org/record/169953/files/figure.png" pageId="9" pageNumber="42">Fig. 5</figureCitation>
|
||
C) which has small papillae on the ventral side. Just beneath the frontal appendage, a sharp, conical spinelike structure is observed basally between the second antennae (
|
||
<figureCitation id="0BB62A7F9F58605AFDC9F94BFD0845D2" box="[623,693,1665,1691]" captionStart="FIGURE 5" captionStartId="10.[264,367,1678,1702]" captionTargetBox="[289,1309,394,1677]" captionTargetId="figure@10.[289,1314,384,1679]" captionTargetPageId="10" captionText="FIGURE 5. Streptocephalus spinifer GURNEY. A. Male, lateral view of head. B. Ventral view of the frontal appendage showing spine. C. Frontal appendage. D. Medial view of antennae showing protuberances. E. Male antennae, lateral view. F. Male antennae, medial view. G. Abdominal segment showing spines. H. Lateral view of male genital region with spine on the distal end. I. Upper view of the same. J. Ventral view of the same showing protuberances at the basal end. K. Retracted penis showing the spines on the surface. L. Lateral view of female abdomen and broodpouch. M. Male, telson. N. Cyst. O. Details of cyst showing ridges, depression and pores." httpUri="https://zenodo.org/record/169953/files/figure.png" pageId="9" pageNumber="42">Fig. 5</figureCitation>
|
||
B). Basal joint of second antennae has a slender, long antennomere at its distal end (
|
||
<figureCitation id="0BB62A7F9F58605AFDCAF963FD0F458A" box="[620,690,1705,1731]" captionStart="FIGURE 5" captionStartId="10.[264,367,1678,1702]" captionTargetBox="[289,1309,394,1677]" captionTargetId="figure@10.[289,1314,384,1679]" captionTargetPageId="10" captionText="FIGURE 5. Streptocephalus spinifer GURNEY. A. Male, lateral view of head. B. Ventral view of the frontal appendage showing spine. C. Frontal appendage. D. Medial view of antennae showing protuberances. E. Male antennae, lateral view. F. Male antennae, medial view. G. Abdominal segment showing spines. H. Lateral view of male genital region with spine on the distal end. I. Upper view of the same. J. Ventral view of the same showing protuberances at the basal end. K. Retracted penis showing the spines on the surface. L. Lateral view of female abdomen and broodpouch. M. Male, telson. N. Cyst. O. Details of cyst showing ridges, depression and pores." httpUri="https://zenodo.org/record/169953/files/figure.png" pageId="9" pageNumber="42">Fig. 5</figureCitation>
|
||
B). Antennal appendage show three protuberances on its medial surface (
|
||
<figureCitation id="0BB62A7F9F58605AFE43F91BFD9745A2" box="[485,554,1745,1771]" captionStart="FIGURE 5" captionStartId="10.[264,367,1678,1702]" captionTargetBox="[289,1309,394,1677]" captionTargetId="figure@10.[289,1314,384,1679]" captionTargetPageId="10" captionText="FIGURE 5. Streptocephalus spinifer GURNEY. A. Male, lateral view of head. B. Ventral view of the frontal appendage showing spine. C. Frontal appendage. D. Medial view of antennae showing protuberances. E. Male antennae, lateral view. F. Male antennae, medial view. G. Abdominal segment showing spines. H. Lateral view of male genital region with spine on the distal end. I. Upper view of the same. J. Ventral view of the same showing protuberances at the basal end. K. Retracted penis showing the spines on the surface. L. Lateral view of female abdomen and broodpouch. M. Male, telson. N. Cyst. O. Details of cyst showing ridges, depression and pores." httpUri="https://zenodo.org/record/169953/files/figure.png" pageId="9" pageNumber="42">Fig. 5</figureCitation>
|
||
C). Hand of second antennae is short and broad. Thumb is simple, long, slender, slightly curved, tapering towards the end and longer than the finger (
|
||
<figureCitation id="0BB62A7F9F58605AFB5DF933FEAA4472" captionStart="FIGURE 5" captionStartId="10.[264,367,1678,1702]" captionTargetBox="[289,1309,394,1677]" captionTargetId="figure@10.[289,1314,384,1679]" captionTargetPageId="10" captionText="FIGURE 5. Streptocephalus spinifer GURNEY. A. Male, lateral view of head. B. Ventral view of the frontal appendage showing spine. C. Frontal appendage. D. Medial view of antennae showing protuberances. E. Male antennae, lateral view. F. Male antennae, medial view. G. Abdominal segment showing spines. H. Lateral view of male genital region with spine on the distal end. I. Upper view of the same. J. Ventral view of the same showing protuberances at the basal end. K. Retracted penis showing the spines on the surface. L. Lateral view of female abdomen and broodpouch. M. Male, telson. N. Cyst. O. Details of cyst showing ridges, depression and pores." httpUri="https://zenodo.org/record/169953/files/figure.png" pageId="9" pageNumber="42">Fig. 5</figureCitation>
|
||
D). A small bulge spur is present at the base of thumb (
|
||
<figureCitation id="0BB62A7F9F58605AFC3CF8EBFC5D4472" box="[922,992,1825,1851]" captionStart="FIGURE 5" captionStartId="10.[264,367,1678,1702]" captionTargetBox="[289,1309,394,1677]" captionTargetId="figure@10.[289,1314,384,1679]" captionTargetPageId="10" captionText="FIGURE 5. Streptocephalus spinifer GURNEY. A. Male, lateral view of head. B. Ventral view of the frontal appendage showing spine. C. Frontal appendage. D. Medial view of antennae showing protuberances. E. Male antennae, lateral view. F. Male antennae, medial view. G. Abdominal segment showing spines. H. Lateral view of male genital region with spine on the distal end. I. Upper view of the same. J. Ventral view of the same showing protuberances at the basal end. K. Retracted penis showing the spines on the surface. L. Lateral view of female abdomen and broodpouch. M. Male, telson. N. Cyst. O. Details of cyst showing ridges, depression and pores." httpUri="https://zenodo.org/record/169953/files/figure.png" pageId="9" pageNumber="42">Fig. 5</figureCitation>
|
||
E). Angle between proximal and distal region of thumb is approximately 150°. Finger is broad, distally slender, approximately twothird of the length the of thumb and with large, acute triangular tooth at its base.
|
||
</paragraph>
|
||
<caption id="C7F266729F5B6059FEAEF944FB7A442F" httpUri="https://zenodo.org/record/169953/files/figure.png" pageId="10" pageNumber="43" targetBox="[289,1309,394,1677]" targetPageId="10">
|
||
<paragraph id="933236FA9F5B6059FEAEF944FB7A442F" blockId="10.[264,1323,1678,1894]" pageId="10" pageNumber="43">
|
||
<emphasis id="A1F9EAE89F5B6059FEAEF944FE3E45EF" bold="true" box="[264,387,1678,1702]" pageId="10" pageNumber="43">FIGURE 5</emphasis>
|
||
.
|
||
<taxonomicName id="548D4D799F5B6059FE37F945FCAC45EF" authority="Gurney" authorityName="Gurney" box="[401,785,1679,1703]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="10" pageNumber="44" phylum="Arthropoda" rank="species" species="spinifer">
|
||
<emphasis id="A1F9EAE89F5B6059FE37F945FD2145EE" bold="true" box="[401,668,1679,1703]" italics="true" pageId="10" pageNumber="43">Streptocephalus spinifer</emphasis>
|
||
GURNEY
|
||
</taxonomicName>
|
||
.
|
||
<emphasis id="A1F9EAE89F5B6059FCB9F944FC8F45EF" bold="true" box="[799,818,1678,1702]" pageId="10" pageNumber="43">A</emphasis>
|
||
. Male, lateral view of head.
|
||
<emphasis id="A1F9EAE89F5B6059FBCDF944FB3E45EF" bold="true" box="[1131,1155,1678,1702]" pageId="10" pageNumber="43">B.</emphasis>
|
||
Ventral view of the frontal appendage showing spine.
|
||
<emphasis id="A1F9EAE89F5B6059FD05F964FD01458F" bold="true" box="[675,700,1710,1734]" pageId="10" pageNumber="43">C.</emphasis>
|
||
Frontal appendage.
|
||
<emphasis id="A1F9EAE89F5B6059FC3CF964FC09458F" bold="true" box="[922,948,1710,1734]" pageId="10" pageNumber="43">D.</emphasis>
|
||
Medial view of antennae showing protuberances.
|
||
<emphasis id="A1F9EAE89F5B6059FE17F904FE7445AF" bold="true" box="[433,457,1742,1766]" pageId="10" pageNumber="43">E.</emphasis>
|
||
Male antennae, lateral view.
|
||
<emphasis id="A1F9EAE89F5B6059FCB8F904FC8D45AF" bold="true" box="[798,816,1742,1766]" pageId="10" pageNumber="43">F.</emphasis>
|
||
Male antennae, medial view.
|
||
<emphasis id="A1F9EAE89F5B6059FB28F904FB1E45AF" bold="true" box="[1166,1187,1742,1766]" pageId="10" pageNumber="43">G.</emphasis>
|
||
Abdominal segment showing spines.
|
||
<emphasis id="A1F9EAE89F5B6059FD87F924FD81444F" bold="true" box="[545,572,1774,1798]" pageId="10" pageNumber="43">H.</emphasis>
|
||
Lateral view of male genital region with spine on the distal end.
|
||
<emphasis id="A1F9EAE89F5B6059FABFF924FA97444F" bold="true" box="[1305,1322,1774,1798]" pageId="10" pageNumber="43">I.</emphasis>
|
||
Upper view of the same.
|
||
<emphasis id="A1F9EAE89F5B6059FDB8F8C4FD96446F" bold="true" box="[542,555,1806,1830]" pageId="10" pageNumber="43">J</emphasis>
|
||
. Ventral view of the same showing protuberances at the basal end.
|
||
<emphasis id="A1F9EAE89F5B6059FAA9F8C4FA97446F" bold="true" box="[1295,1322,1806,1830]" pageId="10" pageNumber="43">K.</emphasis>
|
||
Retracted penis showing the spines on the surface.
|
||
<emphasis id="A1F9EAE89F5B6059FC96F8E4FCF5440F" bold="true" box="[816,840,1838,1862]" pageId="10" pageNumber="43">L.</emphasis>
|
||
Lateral view of female abdomen and broodpouch.
|
||
<emphasis id="A1F9EAE89F5B6059FEF1F884FECB442F" bold="true" box="[343,374,1870,1894]" pageId="10" pageNumber="43">M.</emphasis>
|
||
Male, telson.
|
||
<emphasis id="A1F9EAE89F5B6059FDA8F884FD95442F" bold="true" box="[526,552,1870,1894]" pageId="10" pageNumber="43">N.</emphasis>
|
||
Cyst.
|
||
<emphasis id="A1F9EAE89F5B6059FDCBF884FD35442F" bold="true" box="[621,648,1870,1894]" pageId="10" pageNumber="43">O.</emphasis>
|
||
Details of cyst showing ridges, depression and pores.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="933236FA9F5A6058FE9EFED6FD25416F" blockId="11.[264,1323,284,1070]" pageId="11" pageNumber="44">
|
||
Mature adult has 11 pedigerous thoracic segments followed by genital segment. Seven apodous abdominal segments, with spines on the dorsolateral side (
|
||
<figureCitation id="0BB62A7F9F5A6058FB85FE8EFBD44217" box="[1059,1129,324,350]" captionStart="FIGURE 5" captionStartId="10.[264,367,1678,1702]" captionTargetBox="[289,1309,394,1677]" captionTargetId="figure@10.[289,1314,384,1679]" captionTargetPageId="10" captionText="FIGURE 5. Streptocephalus spinifer GURNEY. A. Male, lateral view of head. B. Ventral view of the frontal appendage showing spine. C. Frontal appendage. D. Medial view of antennae showing protuberances. E. Male antennae, lateral view. F. Male antennae, medial view. G. Abdominal segment showing spines. H. Lateral view of male genital region with spine on the distal end. I. Upper view of the same. J. Ventral view of the same showing protuberances at the basal end. K. Retracted penis showing the spines on the surface. L. Lateral view of female abdomen and broodpouch. M. Male, telson. N. Cyst. O. Details of cyst showing ridges, depression and pores." httpUri="https://zenodo.org/record/169953/files/figure.png" pageId="11" pageNumber="44">Fig. 5</figureCitation>
|
||
F). Penes is long and coiled, the basal and nonretractile part has a posterior conical projection with spines on its surface (
|
||
<figureCitation id="0BB62A7F9F5A6058FE6AFE5EFDA542E7" box="[460,536,404,430]" captionStart="FIGURE 5" captionStartId="10.[264,367,1678,1702]" captionTargetBox="[289,1309,394,1677]" captionTargetId="figure@10.[289,1314,384,1679]" captionTargetPageId="10" captionText="FIGURE 5. Streptocephalus spinifer GURNEY. A. Male, lateral view of head. B. Ventral view of the frontal appendage showing spine. C. Frontal appendage. D. Medial view of antennae showing protuberances. E. Male antennae, lateral view. F. Male antennae, medial view. G. Abdominal segment showing spines. H. Lateral view of male genital region with spine on the distal end. I. Upper view of the same. J. Ventral view of the same showing protuberances at the basal end. K. Retracted penis showing the spines on the surface. L. Lateral view of female abdomen and broodpouch. M. Male, telson. N. Cyst. O. Details of cyst showing ridges, depression and pores." httpUri="https://zenodo.org/record/169953/files/figure.png" pageId="11" pageNumber="44">Fig. 5</figureCitation>
|
||
G, H, I). The retractile part of penes each has three rows of longitudinal spines (
|
||
<figureCitation id="0BB62A7F9F5A6058FE51FE76FD80429F" box="[503,573,444,470]" captionStart="FIGURE 5" captionStartId="10.[264,367,1678,1702]" captionTargetBox="[289,1309,394,1677]" captionTargetId="figure@10.[289,1314,384,1679]" captionTargetPageId="10" captionText="FIGURE 5. Streptocephalus spinifer GURNEY. A. Male, lateral view of head. B. Ventral view of the frontal appendage showing spine. C. Frontal appendage. D. Medial view of antennae showing protuberances. E. Male antennae, lateral view. F. Male antennae, medial view. G. Abdominal segment showing spines. H. Lateral view of male genital region with spine on the distal end. I. Upper view of the same. J. Ventral view of the same showing protuberances at the basal end. K. Retracted penis showing the spines on the surface. L. Lateral view of female abdomen and broodpouch. M. Male, telson. N. Cyst. O. Details of cyst showing ridges, depression and pores." httpUri="https://zenodo.org/record/169953/files/figure.png" pageId="11" pageNumber="44">Fig. 5</figureCitation>
|
||
J). Cercopods are long and bear small stiff setae proximally and long fleshy spines distally (
|
||
<figureCitation id="0BB62A7F9F5A6058FDFAFE2EFD1A42B7" box="[604,679,484,510]" captionStart="FIGURE 5" captionStartId="10.[264,367,1678,1702]" captionTargetBox="[289,1309,394,1677]" captionTargetId="figure@10.[289,1314,384,1679]" captionTargetPageId="10" captionText="FIGURE 5. Streptocephalus spinifer GURNEY. A. Male, lateral view of head. B. Ventral view of the frontal appendage showing spine. C. Frontal appendage. D. Medial view of antennae showing protuberances. E. Male antennae, lateral view. F. Male antennae, medial view. G. Abdominal segment showing spines. H. Lateral view of male genital region with spine on the distal end. I. Upper view of the same. J. Ventral view of the same showing protuberances at the basal end. K. Retracted penis showing the spines on the surface. L. Lateral view of female abdomen and broodpouch. M. Male, telson. N. Cyst. O. Details of cyst showing ridges, depression and pores." httpUri="https://zenodo.org/record/169953/files/figure.png" pageId="11" pageNumber="44">Fig. 5</figureCitation>
|
||
L). The number of setae and spines, however, differ considerably between individuals.
|
||
</paragraph>
|
||
<paragraph id="933236FA9F5A6058FE9EFDF9FBE4418F" blockId="11.[264,1323,284,1070]" pageId="11" pageNumber="44">
|
||
<emphasis id="A1F9EAE89F5A6058FE9EFDF9FE274104" bold="true" box="[312,410,563,589]" pageId="11" pageNumber="44">Female.</emphasis>
|
||
Spiniform rostrum and frontal appendage are absent in females. The second antennae are reduced and bladelike. Abdominal segments are devoid of spines. The ovisac is narrow, cylindrical in shape and extends to fourth abdominal segment (
|
||
<figureCitation id="0BB62A7F9F5A6058FB18FD4EFAB941D7" box="[1214,1284,644,670]" captionStart="FIGURE 5" captionStartId="10.[264,367,1678,1702]" captionTargetBox="[289,1309,394,1677]" captionTargetId="figure@10.[289,1314,384,1679]" captionTargetPageId="10" captionText="FIGURE 5. Streptocephalus spinifer GURNEY. A. Male, lateral view of head. B. Ventral view of the frontal appendage showing spine. C. Frontal appendage. D. Medial view of antennae showing protuberances. E. Male antennae, lateral view. F. Male antennae, medial view. G. Abdominal segment showing spines. H. Lateral view of male genital region with spine on the distal end. I. Upper view of the same. J. Ventral view of the same showing protuberances at the basal end. K. Retracted penis showing the spines on the surface. L. Lateral view of female abdomen and broodpouch. M. Male, telson. N. Cyst. O. Details of cyst showing ridges, depression and pores." httpUri="https://zenodo.org/record/169953/files/figure.png" pageId="11" pageNumber="44">Fig. 5</figureCitation>
|
||
K). Cercopods bear uniform, long thin setae and are devoid of fleshy spines.
|
||
</paragraph>
|
||
<paragraph id="933236FA9F5A6058FE9EFD1EFDA54077" blockId="11.[264,1323,284,1070]" pageId="11" pageNumber="44">
|
||
<emphasis id="A1F9EAE89F5A6058FE9EFD1EFED241A7" bold="true" box="[312,367,724,750]" pageId="11" pageNumber="44">Egg.</emphasis>
|
||
Cyst surface is covered with a series of pentagonal structures, with raised ridges pointing upwards (looks like spines) (
|
||
<figureCitation id="0BB62A7F9F5A6058FD78FD36FC94405F" box="[734,809,764,790]" captionStart="FIGURE 5" captionStartId="10.[264,367,1678,1702]" captionTargetBox="[289,1309,394,1677]" captionTargetId="figure@10.[289,1314,384,1679]" captionTargetPageId="10" captionText="FIGURE 5. Streptocephalus spinifer GURNEY. A. Male, lateral view of head. B. Ventral view of the frontal appendage showing spine. C. Frontal appendage. D. Medial view of antennae showing protuberances. E. Male antennae, lateral view. F. Male antennae, medial view. G. Abdominal segment showing spines. H. Lateral view of male genital region with spine on the distal end. I. Upper view of the same. J. Ventral view of the same showing protuberances at the basal end. K. Retracted penis showing the spines on the surface. L. Lateral view of female abdomen and broodpouch. M. Male, telson. N. Cyst. O. Details of cyst showing ridges, depression and pores." httpUri="https://zenodo.org/record/169953/files/figure.png" pageId="11" pageNumber="44">
|
||
Fig.
|
||
<date id="E733103A9F5A6058FCBCFD36FC94405F" box="[794,809,764,790]" pageId="11" pageNumber="44">5</date>
|
||
</figureCitation>
|
||
I), and covered with small pores on their surfaces (
|
||
<figureCitation id="0BB62A7F9F5A6058FEDEFCEEFE754077" box="[376,456,804,830]" captionStart="FIGURE 5" captionStartId="10.[264,367,1678,1702]" captionTargetBox="[289,1309,394,1677]" captionTargetId="figure@10.[289,1314,384,1679]" captionTargetPageId="10" captionText="FIGURE 5. Streptocephalus spinifer GURNEY. A. Male, lateral view of head. B. Ventral view of the frontal appendage showing spine. C. Frontal appendage. D. Medial view of antennae showing protuberances. E. Male antennae, lateral view. F. Male antennae, medial view. G. Abdominal segment showing spines. H. Lateral view of male genital region with spine on the distal end. I. Upper view of the same. J. Ventral view of the same showing protuberances at the basal end. K. Retracted penis showing the spines on the surface. L. Lateral view of female abdomen and broodpouch. M. Male, telson. N. Cyst. O. Details of cyst showing ridges, depression and pores." httpUri="https://zenodo.org/record/169953/files/figure.png" pageId="11" pageNumber="44">Figs. 5</figureCitation>
|
||
M, N).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DB9765719F5A6058FE9EFC86FDB24767" pageId="11" pageNumber="44" type="discussion">
|
||
<paragraph id="933236FA9F5A6058FE9EFC86FDB24767" blockId="11.[264,1323,284,1070]" pageId="11" pageNumber="44">
|
||
<emphasis id="A1F9EAE89F5A6058FE9EFC86FE0C402F" bold="true" box="[312,433,844,870]" pageId="11" pageNumber="44">Remarks.</emphasis>
|
||
<taxonomicName id="548D4D799F5A6058FE1BFC86FC2D402F" authority="Gurney, 1906" authorityName="Gurney" authorityYear="1906" box="[445,912,844,870]" class="Branchiopoda" family="Streptocephalidae" genus="Streptocephalus" kingdom="Animalia" order="Anostraca" pageId="11" pageNumber="44" phylum="Arthropoda" rank="species" species="spinifer">
|
||
<emphasis id="A1F9EAE89F5A6058FE1BFC86FD62402C" box="[445,735,844,869]" italics="true" pageId="11" pageNumber="44">Streptocephalus spinifer</emphasis>
|
||
<bibRefCitation id="F71C4B0B9F5A6058FD4DFC86FC2D402F" author="Gurney" box="[747,912,844,870]" pageId="11" pageNumber="47" refString="Gurney, R. (1906) On two new Entomostraca from Ceylon. Spolia Ceylanica, 4 (14 - 15), 126 - 134." type="journal article" year="1906">Gurney, 1906</bibRefCitation>
|
||
</taxonomicName>
|
||
differs from other species in the following respects: the male has a frontal appendage; the second antennae of the male has a thumb and a finger; but no separate posterior or anterior ramus in hand; abdominal segments have spines; cercopods bears stiff setae and long fleshy spines. This species is smaller and slender than the other species. Cyst surface is pentagonal polygons with centered raised ridges.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |