349 lines
53 KiB
XML
349 lines
53 KiB
XML
<document id="D944EE88BC6DBDA13A7E3585EF2716A8" ID-DOI="10.5281/zenodo.214760" ID-GBIF-Dataset="49116b07-0b2f-4414-b2a3-085b92adf43a" ID-ISSN="1175-5326" ID-Zenodo-Dep="214760" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460557992299" checkinUser="plazi" docAuthor="Sinev, Artem Y. & Silva-Briano, Marcelo" docDate="2012" docId="03AE87DC867CFFF64FEEF95EFAB2BFAB" docLanguage="en" docName="zt03569p024.pdf" docOrigin="Zootaxa 3569" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Alona guttata Sars 1862" docType="treatment" docVersion="9" lastPageNumber="19" masterDocId="FF97FFA48672FFE44F79FFC9FFC5B877" masterDocTitle="Cladocerans of genus Alona Baird, 1843 (Cladocera: Anomopoda: Chydoridae) and related genera from Aguascalientes State, Mexico" masterLastPageNumber="24" masterPageNumber="1" pageNumber="15" updateTime="1698319662712" updateUser="plazi">
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<mods:title id="97076779B977E84B00AA400D67B7BEC0">Cladocerans of genus Alona Baird, 1843 (Cladocera: Anomopoda: Chydoridae) and related genera from Aguascalientes State, Mexico</mods:title>
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<mods:namePart id="39AF36C2C97C3D35B166401E4EB031CB">Sinev, Artem Y.</mods:namePart>
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<mods:namePart id="AA8DBA09E51E0DAA7993F93ABEA30FB0">Silva-Briano, Marcelo</mods:namePart>
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<mods:typeOfResource id="D1B51ACE62B5B62845DAD8194D100C45">text</mods:typeOfResource>
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<mods:title id="2E39E11405538C774979E28E7513E0C6">Zootaxa</mods:title>
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<mods:part id="C95AC2D7CDF872A6F3BFEBC97E1475FB">
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<mods:date id="742FB6A336100F126BF71D6CCBC7BFAB">2012</mods:date>
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<mods:number id="F7C81D5D7B92C6A10ED6AAED3F20E008">3569</mods:number>
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<mods:identifier id="2AE72893B2EC064CAE616C084B847D4B" type="ISSN">1175-5326</mods:identifier>
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<treatment id="03AE87DC867CFFF64FEEF95EFAB2BFAB" ID-DOI="http://doi.org/10.5281/zenodo.6494503" ID-GBIF-Taxon="119556229" ID-Zenodo-Dep="6494503" LSID="urn:lsid:plazi:treatment:03AE87DC867CFFF64FEEF95EFAB2BFAB" httpUri="http://treatment.plazi.org/id/03AE87DC867CFFF64FEEF95EFAB2BFAB" lastPageId="18" lastPageNumber="19" pageId="14" pageNumber="15">
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<subSubSection id="C31D6541867CFFEA4FEEF95EFEDDBEA5" pageId="14" pageNumber="15" type="nomenclature">
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<paragraph id="8BB836CA867CFFEA4FEEF95EFE2DBEC6" blockId="14.[151,488,1687,1746]" box="[151,488,1687,1713]" pageId="14" pageNumber="15">
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<heading id="D0F081A6867CFFEA4FEEF95EFE2DBEC6" bold="true" box="[151,488,1687,1713]" fontSize="11" level="1" pageId="14" pageNumber="15" reason="1">
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<taxonomicName id="4C074D49867CFFEA4FEEF95EFE2DBEC6" ID-CoL="C4L8" authority="Sars, 1862" authorityName="Sars" authorityYear="1862" box="[151,488,1687,1713]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="guttata">
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<emphasis id="B973EAD8867CFFEA4FEEF95EFE2DBEC6" bold="true" box="[151,488,1687,1713]" pageId="14" pageNumber="15">
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<emphasis id="B973EAD8867CFFEA4FEEF95EFF25BEC6" bold="true" box="[151,224,1687,1713]" italics="true" pageId="14" pageNumber="15">Alona</emphasis>
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cf.
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<emphasis id="B973EAD8867CFFEA4E74F95EFEA4BEC6" bold="true" box="[269,353,1687,1713]" italics="true" pageId="14" pageNumber="15">guttata</emphasis>
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Sars, 1862
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8BB836CA867CFFEA4FEEF973FEDDBEA5" blockId="14.[151,488,1687,1746]" box="[151,280,1722,1746]" pageId="14" pageNumber="15">
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(
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<figureCitation id="133C2A4F867CFFEA4FE6F973FED5BEA5" box="[159,272,1722,1746]" captionStart-0="FIGURE 8" captionStart-1="FIGURE 9" captionStart-2="FIGURE 10. A – J" captionStartId-0="15.[151,250,1781,1804]" captionStartId-1="16.[151,250,1004,1027]" captionStartId-2="17.[151,250,1735,1758]" captionTargetBox-0="[150,1428,402,1752]" captionTargetBox-1="[169,1418,193,982]" captionTargetBox-2="[156,1428,310,1705]" captionTargetId-0="figure@15.[142,1428,401,1753]" captionTargetId-1="figure@16.[169,1418,193,983]" captionTargetId-2="figure@17.[150,1436,301,1714]" captionTargetPageId-0="15" captionTargetPageId-1="16" captionTargetPageId-2="17" captionText-0="FIGURE 8. Alona cf. guttata Sars, 1862 from Pond 1, 2.5 Kms north of La Congoja town, San Josй de Gracia, Aguascalientes State, Mexico. A – B, juvenile females of instars I and II. C – L, parthenogenetic female. C, lateral view. D – E, antero-ventral and posteroventral corners of valves. F, head pores. G – H, labrum. I – J, postabdomen. K, antennule. L, antenna. Scale bars denote 0.1 mm for A – C, 0.05 for D – L." captionText-1="FIGURE 9. Alona cf. guttata Sars, 1862 from a small pool near the curtain of El Jocoqui dam, San Josй de Gracia, Aguascalientes State, Mexico, parthenogentic female. A, lateral view. B, dorsal view. C, posteroventral corner of valves. D, head pores. E, postabdomen. F, antennule." captionText-2="FIGURE 10. A – J, Alona cf. guttata Sars, 1862 from Pond 1, 2.5 Kms north of La Congoja town, San Josй de Gracia, Aguascalientes State, Mexico, parthenogenetic female. A, limb I. B, IDL and ODL of limb I. C, limb II. D, exopodite of limb III. E – F, inner portion of limb III. G, exopodite of limb IV. H, inner portion of limb IV. I, limb V. J, limb VI. K – M, Alona ossiani Sinev, 1998 from Pond 4 at Mesa Montoro mountain, Calvillo, Aguascalientes State, Mexico, parthenogenetic female. K, lateral view. L, head pores. M, postabdomen. Scale bars denote 0.2 mm for K, 0.1 mm for L – M, 0.05 for A – J." httpUri-0="https://zenodo.org/record/214767/files/figure.png" httpUri-1="https://zenodo.org/record/214768/files/figure.png" httpUri-2="https://zenodo.org/record/214769/files/figure.png" pageId="14" pageNumber="15">Figs 8–10</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C31D6541867CFFEA4FEEF8CBFC09BFDD" pageId="14" pageNumber="15" type="materials_examined">
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<paragraph id="8BB836CA867CFFEA4FEEF8CBFC09BFDD" blockId="14.[151,1436,1794,2034]" pageId="14" pageNumber="15">
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<emphasis id="B973EAD8867CFFEA4FEEF8CBFEB4BF6C" bold="true" box="[151,369,1794,1819]" pageId="14" pageNumber="15">Studied material:</emphasis>
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3 parthenogenetic females from Pond near Laguna Seca pond. San Josй de Gracia, Aguascalientes,
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<date id="FFB9100A867CFFEA4E36F8EFFE0ABF49" box="[335,463,1830,1854]" pageId="14" pageNumber="15" value="1993-09-25">25.09.1993</date>
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, AYS; 6 parthenogenetic females from La Araña dam. Sierra Fría, San Josй de Gracia, Aguascalientes.
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<date id="FFB9100A867CFFEA4E29F883FE15BF15" box="[336,464,1866,1890]" pageId="14" pageNumber="15" value="1993-09-29">29.09.1993</date>
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, AYS; 2 parthenogenetic females from small pool near the curtain of El Jocoqui dam, San Josй de Gracia, Aguascalientes,
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<date id="FFB9100A867CFFEA4D4CF8A7FD73BFF1" box="[565,694,1902,1926]" pageId="14" pageNumber="15" value="2001-02-25">25.02.2001</date>
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, AYS; 10 parthenogenetic females from Pond 1, 2.5 Kms north of La Congoja town. San Josй de Grácia, Aguascalientes.
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<date id="FFB9100A867CFFEA4C7DF85BFC41BFDD" box="[772,900,1938,1962]" pageId="14" pageNumber="15" value="1991-03-16">16.03.1991</date>
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, AYS.
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</paragraph>
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</subSubSection>
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<subSubSection id="C31D6541867CFFF64FBEF87FFA53BD7B" lastPageId="18" lastPageNumber="19" pageId="14" pageNumber="15" type="description">
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<paragraph id="8BB836CA867CFFEB4FBEF87FFC80B913" blockId="14.[151,1436,1794,2034]" lastBlockId="15.[151,1437,151,356]" lastPageId="15" lastPageNumber="16" pageId="14" pageNumber="15">
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<emphasis id="B973EAD8867CFFEA4FBEF87FFD43BFB8" bold="true" box="[199,646,1974,1999]" pageId="14" pageNumber="15">Description. Parthenogenetic female.</emphasis>
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<emphasis id="B973EAD8867CFFEA4DE9F87FFD31BFB9" box="[656,756,1974,1998]" italics="true" pageId="14" pageNumber="15">General.</emphasis>
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In lateral view body (
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<figureCitation id="133C2A4F867CFFEA4C85F87FFB8FBFB9" box="[1020,1098,1974,1998]" captionStart="FIGURE 8" captionStartId="15.[151,250,1781,1804]" captionTargetBox="[150,1428,402,1752]" captionTargetId="figure@15.[142,1428,401,1753]" captionTargetPageId="15" captionText="FIGURE 8. Alona cf. guttata Sars, 1862 from Pond 1, 2.5 Kms north of La Congoja town, San Josй de Gracia, Aguascalientes State, Mexico. A – B, juvenile females of instars I and II. C – L, parthenogenetic female. C, lateral view. D – E, antero-ventral and posteroventral corners of valves. F, head pores. G – H, labrum. I – J, postabdomen. K, antennule. L, antenna. Scale bars denote 0.1 mm for A – C, 0.05 for D – L." httpUri="https://zenodo.org/record/214767/files/figure.png" pageId="14" pageNumber="15">Figs. 8</figureCitation>
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A–C, 9A–B) regular oval, of moderate height, maximum height at middle of body, in adults height/length ratio 0.67–0.70. Dorsal margin uniformly curved; postero-dorsal and postero-ventral angles broadly rounded; posterior margin uniformly curved; ventral margin almost straight; antero-ventral angle rounded. Body moderately compressed laterally. Valves oblique or with weakly developed tubercules in some specimens. Ventral margin with about 30–35 setae, anterior ten setae short, not forming separate group, distal setae of moderate length (
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<figureCitation id="133C2A4F867DFFEB4C82FECDFBFAB96B" box="[1019,1087,260,284]" captionStart="FIGURE 8" captionStartId="15.[151,250,1781,1804]" captionTargetBox="[150,1428,402,1752]" captionTargetId="figure@15.[142,1428,401,1753]" captionTargetPageId="15" captionText="FIGURE 8. Alona cf. guttata Sars, 1862 from Pond 1, 2.5 Kms north of La Congoja town, San Josй de Gracia, Aguascalientes State, Mexico. A – B, juvenile females of instars I and II. C – L, parthenogenetic female. C, lateral view. D – E, antero-ventral and posteroventral corners of valves. F, head pores. G – H, labrum. I – J, postabdomen. K, antennule. L, antenna. Scale bars denote 0.1 mm for A – C, 0.05 for D – L." httpUri="https://zenodo.org/record/214767/files/figure.png" pageId="15" pageNumber="16">Fig. 8</figureCitation>
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D). Postero-dorsal angle (
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<figureCitation id="133C2A4F867DFFEB4A1DFECDFF61B948" captionStart="FIGURE 8" captionStartId="15.[151,250,1781,1804]" captionTargetBox="[150,1428,402,1752]" captionTargetId="figure@15.[142,1428,401,1753]" captionTargetPageId="15" captionText="FIGURE 8. Alona cf. guttata Sars, 1862 from Pond 1, 2.5 Kms north of La Congoja town, San Josй de Gracia, Aguascalientes State, Mexico. A – B, juvenile females of instars I and II. C – L, parthenogenetic female. C, lateral view. D – E, antero-ventral and posteroventral corners of valves. F, head pores. G – H, labrum. I – J, postabdomen. K, antennule. L, antenna. Scale bars denote 0.1 mm for A – C, 0.05 for D – L." httpUri="https://zenodo.org/record/214767/files/figure.png" pageId="15" pageNumber="16">Figs. 8</figureCitation>
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E, 9C) bears about 70 short, thin, hair-like setules of similar length, not organized in groups. A row of about 80 thin setules along the posterior margin on inner side of valve.
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</paragraph>
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<caption id="DF786642867DFFEB4FEEF93CFE12BF1F" httpUri="https://zenodo.org/record/214767/files/figure.png" pageId="15" pageNumber="16" targetBox="[150,1428,402,1752]" targetPageId="15">
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<paragraph id="8BB836CA867DFFEB4FEEF93CFE12BF1F" blockId="15.[151,1437,1781,1896]" pageId="15" pageNumber="16">
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<emphasis id="B973EAD8867DFFEB4FEEF93CFEC9BF7C" bold="true" box="[151,268,1781,1804]" pageId="15" pageNumber="16">FIGURE 8</emphasis>
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.
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<taxonomicName id="4C074D49867DFFEB4E60F93FFDF1BF7B" authority="Sars, 1862" authorityName="Sars" authorityYear="1862" box="[281,564,1782,1804]" class="Branchiopoda" genus="Alona" isUncertain="true" kingdom="Animalia" order="Diplostraca" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="guttata">
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<emphasis id="B973EAD8867DFFEB4E60F93FFE90BF7B" box="[281,341,1782,1804]" italics="true" pageId="15" pageNumber="16">Alona</emphasis>
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cf.
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<emphasis id="B973EAD8867DFFEB4E05F93EFE01BF7B" box="[380,452,1783,1804]" italics="true" pageId="15" pageNumber="16">guttata</emphasis>
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Sars, 1862
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</taxonomicName>
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from Pond 1, 2.5 Kms north of La Congoja town, San Josй de Gracia, Aguascalientes State, Mexico. A–B, juvenile females of instars I and II. C–L, parthenogenetic female. C, lateral view. D–E, antero-ventral and posteroventral corners of valves. F, head pores. G–H, labrum. I–J, postabdomen. K, antennule. L, antenna. Scale bars denote 0.1 mm for A–C, 0.05 for D–L.
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</paragraph>
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</caption>
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<caption id="DF7866428662FFF44FEEFC25FD86BC48" httpUri="https://zenodo.org/record/214768/files/figure.png" pageId="16" pageNumber="17" targetBox="[169,1418,193,982]" targetPageId="16">
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<paragraph id="8BB836CA8662FFF44FEEFC25FD86BC48" blockId="16.[151,1436,1004,1087]" pageId="16" pageNumber="17">
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<emphasis id="B973EAD88662FFF44FEEFC25FED4BC76" bold="true" box="[151,273,1004,1027]" pageId="16" pageNumber="17">FIGURE 9</emphasis>
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.
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<taxonomicName id="4C074D498662FFF44E5DFC25FD92BC75" authority="Sars, 1862" authorityName="Sars" authorityYear="1862" box="[292,599,1004,1026]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="16" pageNumber="17" phylum="Arthropoda" rank="species" species="guttata">
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<emphasis id="B973EAD88662FFF44E5DFC25FEA5BC75" box="[292,352,1004,1026]" italics="true" pageId="16" pageNumber="17">Alona</emphasis>
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cf.
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<emphasis id="B973EAD88662FFF44EEBFC24FE1FBC75" box="[402,474,1005,1026]" italics="true" pageId="16" pageNumber="17">guttata</emphasis>
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Sars, 1862
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</taxonomicName>
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from a small pool near the curtain of El Jocoqui dam, San Josй de Gracia, Aguascalientes State, Mexico, parthenogentic female. A, lateral view. B, dorsal view. C, posteroventral corner of valves. D, head pores. E, postabdomen. F, antennule.
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</paragraph>
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</caption>
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<paragraph id="8BB836CA8662FFF44FBEFBAEFE61BD0C" blockId="16.[151,1436,1127,2016]" pageId="16" pageNumber="17">
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<emphasis id="B973EAD88662FFF44FBEFBAEFEC1BC08" box="[199,260,1127,1151]" italics="true" pageId="16" pageNumber="17">Head</emphasis>
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of moderate size, triangle-round in lateral view, rostrum short, pointing downward. Eye larger than ocellus. Distance from tip of rostrum to ocellus in adults slightly greater than that between ocellus and eye. Head shield with maximum width behind mandibular articulation, without any sculpture; rostrum short, broadly rounded; posterior margin of head shield broadly rounded. Three connected major head pores, middle pore smaller than other, PP about 0.5 IP (
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<figureCitation id="133C2A4F8662FFF44E90FB3EFDFCBD78" box="[489,569,1271,1295]" captionStart="FIGURE 8" captionStartId="15.[151,250,1781,1804]" captionTargetBox="[150,1428,402,1752]" captionTargetId="figure@15.[142,1428,401,1753]" captionTargetPageId="15" captionText="FIGURE 8. Alona cf. guttata Sars, 1862 from Pond 1, 2.5 Kms north of La Congoja town, San Josй de Gracia, Aguascalientes State, Mexico. A – B, juvenile females of instars I and II. C – L, parthenogenetic female. C, lateral view. D – E, antero-ventral and posteroventral corners of valves. F, head pores. G – H, labrum. I – J, postabdomen. K, antennule. L, antenna. Scale bars denote 0.1 mm for A – C, 0.05 for D – L." httpUri="https://zenodo.org/record/214767/files/figure.png" pageId="16" pageNumber="17">Figs. 8</figureCitation>
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F, 9D). Lateral head pores minute, located about 1.0–1.2 IP distance from midline, at the level between anterior and middle major head pores. Labrum (
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<figureCitation id="133C2A4F8662FFF44C86FAD2FB8FBD44" box="[1023,1098,1307,1331]" captionStart="FIGURE 8" captionStartId="15.[151,250,1781,1804]" captionTargetBox="[150,1428,402,1752]" captionTargetId="figure@15.[142,1428,401,1753]" captionTargetPageId="15" captionText="FIGURE 8. Alona cf. guttata Sars, 1862 from Pond 1, 2.5 Kms north of La Congoja town, San Josй de Gracia, Aguascalientes State, Mexico. A – B, juvenile females of instars I and II. C – L, parthenogenetic female. C, lateral view. D – E, antero-ventral and posteroventral corners of valves. F, head pores. G – H, labrum. I – J, postabdomen. K, antennule. L, antenna. Scale bars denote 0.1 mm for A – C, 0.05 for D – L." httpUri="https://zenodo.org/record/214767/files/figure.png" pageId="16" pageNumber="17">Figs. 8</figureCitation>
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G–H) of moderate size; labral keel narrow (height about 2 width), with rounded apex; anterior margin of keel convex, posterior margin with two clusters of short setules.
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</paragraph>
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<paragraph id="8BB836CA8662FFF44FBEFA4EFB34BDE8" blockId="16.[151,1436,1127,2016]" box="[199,1265,1415,1440]" pageId="16" pageNumber="17">
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<emphasis id="B973EAD88662FFF44FBEFA4EFEDDBDE8" box="[199,280,1415,1439]" italics="true" pageId="16" pageNumber="17">Thorax</emphasis>
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2 times longer than abdomen, dorsal surface of abdominal segments not saddle-shaped.
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</paragraph>
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<paragraph id="8BB836CA8662FFF44FBEFA62FD97BF5C" blockId="16.[151,1436,1127,2016]" pageId="16" pageNumber="17">
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<emphasis id="B973EAD88662FFF44FBEFA62FE9ABDB4" box="[199,351,1451,1475]" italics="true" pageId="16" pageNumber="17">Postabdomen</emphasis>
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(
|
||
<figureCitation id="133C2A4F8662FFF44E17FA62FE7FBDB4" box="[366,442,1451,1475]" captionStart="FIGURE 8" captionStartId="15.[151,250,1781,1804]" captionTargetBox="[150,1428,402,1752]" captionTargetId="figure@15.[142,1428,401,1753]" captionTargetPageId="15" captionText="FIGURE 8. Alona cf. guttata Sars, 1862 from Pond 1, 2.5 Kms north of La Congoja town, San Josй de Gracia, Aguascalientes State, Mexico. A – B, juvenile females of instars I and II. C – L, parthenogenetic female. C, lateral view. D – E, antero-ventral and posteroventral corners of valves. F, head pores. G – H, labrum. I – J, postabdomen. K, antennule. L, antenna. Scale bars denote 0.1 mm for A – C, 0.05 for D – L." httpUri="https://zenodo.org/record/214767/files/figure.png" pageId="16" pageNumber="17">
|
||
Figs.
|
||
<date id="FFB9100A8662FFF44ED4FA62FE7FBDB4" box="[429,442,1451,1475]" pageId="16" pageNumber="17">8</date>
|
||
</figureCitation>
|
||
I–J, 9E) short, of moderate width, truncated with prominent distal angle, length about 2.5 height. Ventral margin straight. Base of claws separated from distal margin by clear incision. Distal margin straight; distal angle prominent, protruding before the base of claw, acute with rounded tip. Dorsal margin with distal part 1.6–1.7 times longer than preanal one, with postanal portion 1.3–1.5 times shorter than anal. Postanal portion of distal margin straight, anal portion weakly concave. Preanal angle well-defined, protruding, postanal angle weakly defined. 6–8 well-developed marginal denticles, decreasing in size basally and with three-four groups of marginal setules on anal margin. Each denticle with 3–6 spinules anteriorly, length of distal denticles exceed width of the postabdominal claw base. Eight-nine lateral fascicles of setules, six-seven distalmost fascicles wide, with longest setae in the middle, slightly shorter than longest marginal denticles. Several additional fascicles above the main row in anal portion. Postabdominal claw of moderate length, slightly longer than preanal portion of postabdomen. Basal spine about 0.2 of length of claw.
|
||
</paragraph>
|
||
<paragraph id="8BB836CA8662FFF44FBEF8FEFC7EBFE0" blockId="16.[151,1436,1127,2016]" pageId="16" pageNumber="17">
|
||
<emphasis id="B973EAD88662FFF44FBEF8FEFEF1BF38" box="[199,308,1847,1871]" italics="true" pageId="16" pageNumber="17">Antenna I</emphasis>
|
||
(
|
||
<figureCitation id="133C2A4F8662FFF44E3DF8FEFE40BF38" box="[324,389,1847,1871]" captionStart="FIGURE 8" captionStartId="15.[151,250,1781,1804]" captionTargetBox="[150,1428,402,1752]" captionTargetId="figure@15.[142,1428,401,1753]" captionTargetPageId="15" captionText="FIGURE 8. Alona cf. guttata Sars, 1862 from Pond 1, 2.5 Kms north of La Congoja town, San Josй de Gracia, Aguascalientes State, Mexico. A – B, juvenile females of instars I and II. C – L, parthenogenetic female. C, lateral view. D – E, antero-ventral and posteroventral corners of valves. F, head pores. G – H, labrum. I – J, postabdomen. K, antennule. L, antenna. Scale bars denote 0.1 mm for A – C, 0.05 for D – L." httpUri="https://zenodo.org/record/214767/files/figure.png" pageId="16" pageNumber="17">Fig. 8</figureCitation>
|
||
L) of moderate size, length about 2.5 width, with three clusters of long thin setules at anterior face. Antennal sensory seta slender, two times shorter than antenna I, arising almost at the middle of antenna. Nine terminal aesthetascs, two longest of them about 2/3 length of antennule.
|
||
</paragraph>
|
||
<paragraph id="8BB836CA8662FFF54FB6F86AFBE6B88F" blockId="16.[151,1436,1127,2016]" lastBlockId="17.[151,1436,151,248]" lastPageId="17" lastPageNumber="18" pageId="16" pageNumber="17">
|
||
<emphasis id="B973EAD88662FFF44FB6F86AFE8DBFCC" box="[207,328,1955,1979]" italics="true" pageId="16" pageNumber="17">Antenna II</emphasis>
|
||
(
|
||
<figureCitation id="133C2A4F8662FFF44E21F86AFE60BFCC" box="[344,421,1955,1979]" captionStart="FIGURE 8" captionStartId="15.[151,250,1781,1804]" captionTargetBox="[150,1428,402,1752]" captionTargetId="figure@15.[142,1428,401,1753]" captionTargetPageId="15" captionText="FIGURE 8. Alona cf. guttata Sars, 1862 from Pond 1, 2.5 Kms north of La Congoja town, San Josй de Gracia, Aguascalientes State, Mexico. A – B, juvenile females of instars I and II. C – L, parthenogenetic female. C, lateral view. D – E, antero-ventral and posteroventral corners of valves. F, head pores. G – H, labrum. I – J, postabdomen. K, antennule. L, antenna. Scale bars denote 0.1 mm for A – C, 0.05 for D – L." httpUri="https://zenodo.org/record/214767/files/figure.png" pageId="16" pageNumber="17">Figs. 8</figureCitation>
|
||
K, 9F) relatively short. Antennal formula, setae 0–0–3/1–1–3, spines 1–0–1/0–0–1. Basal segment robust, branches of moderate length and width, basal segments of both branches 1.5 times longer than others. Seta arising from basal segment of endopodite thin, not reaching the end of endopodite. Seta arising from middle segment of endopodite of similar size with apical setae. Spine on basal segment of exopodite slightly shorter than middle segment. Apical spines slightly shorter than apical segments.
|
||
</paragraph>
|
||
<caption id="DF7866428663FFF54FEEF90EFACABF2F" httpUri="https://zenodo.org/record/214769/files/figure.png" pageId="17" pageNumber="18" targetBox="[156,1428,310,1705]" targetPageId="17">
|
||
<paragraph id="8BB836CA8663FFF54FEEF90EFACABF2F" blockId="17.[151,1437,1735,1880]" pageId="17" pageNumber="18">
|
||
<emphasis id="B973EAD88663FFF54FEEF90EFED8BEAA" bold="true" box="[151,285,1735,1758]" pageId="17" pageNumber="18">FIGURE 10</emphasis>
|
||
. A–J,
|
||
<taxonomicName id="4C074D498663FFF54E11F90EFD53BEAA" authority="Sars, 1862" authorityName="Sars" authorityYear="1862" box="[360,662,1735,1758]" class="Branchiopoda" genus="Alona" isUncertain="true" kingdom="Animalia" order="Diplostraca" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="guttata">
|
||
<emphasis id="B973EAD88663FFF54E11F90EFE61BEAA" box="[360,420,1735,1757]" italics="true" pageId="17" pageNumber="18">Alona</emphasis>
|
||
cf.
|
||
<emphasis id="B973EAD88663FFF54EADF900FDD9BEA9" box="[468,540,1737,1758]" italics="true" pageId="17" pageNumber="18">guttata</emphasis>
|
||
Sars, 1862
|
||
</taxonomicName>
|
||
from Pond 1, 2.5 Kms north of La Congoja town, San Josй de Gracia, Aguascalientes State, Mexico, parthenogenetic female. A, limb I. B, IDL and ODL of limb I. C, limb II. D, exopodite of limb III. E–F, inner portion of limb III. G, exopodite of limb IV. H, inner portion of limb IV. I, limb V. J, limb VI. K–M,
|
||
<taxonomicName id="4C074D498663FFF54A26F8CCFE9BBF4E" authority="Sinev, 1998" authorityName="Sinev" authorityYear="1998" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="ossiani">
|
||
<emphasis id="B973EAD88663FFF54A26F8CCFF1ABF4E" italics="true" pageId="17" pageNumber="18">Alona ossiani</emphasis>
|
||
Sinev, 1998
|
||
</taxonomicName>
|
||
from Pond 4 at Mesa Montoro mountain, Calvillo, Aguascalientes State, Mexico, parthenogenetic female. K, lateral view. L, head pores. M, postabdomen. Scale bars denote 0.2 mm for K, 0.1 mm for L–M, 0.05 for A–J.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BB836CA8663FFF64FBEF84CFD57B948" blockId="17.[151,1436,1925,2021]" lastBlockId="18.[151,1437,151,2013]" lastPageId="18" lastPageNumber="19" pageId="17" pageNumber="18">
|
||
Six pairs of
|
||
<emphasis id="B973EAD88663FFF54E2AF84CFE33BFEA" box="[339,502,1925,1949]" italics="true" pageId="17" pageNumber="18">thoracic limbs</emphasis>
|
||
.
|
||
<emphasis id="B973EAD88663FFF54D7CF84CFD95BFEA" box="[517,592,1925,1949]" italics="true" pageId="17" pageNumber="18">Limb I</emphasis>
|
||
(
|
||
<figureCitation id="133C2A4F8663FFF54D18F84CFD31BFEA" box="[609,756,1925,1949]" captionStart="FIGURE 10. A – J" captionStartId="17.[151,250,1735,1758]" captionTargetBox="[156,1428,310,1705]" captionTargetId="figure@17.[150,1436,301,1714]" captionTargetPageId="17" captionText="FIGURE 10. A – J, Alona cf. guttata Sars, 1862 from Pond 1, 2.5 Kms north of La Congoja town, San Josй de Gracia, Aguascalientes State, Mexico, parthenogenetic female. A, limb I. B, IDL and ODL of limb I. C, limb II. D, exopodite of limb III. E – F, inner portion of limb III. G, exopodite of limb IV. H, inner portion of limb IV. I, limb V. J, limb VI. K – M, Alona ossiani Sinev, 1998 from Pond 4 at Mesa Montoro mountain, Calvillo, Aguascalientes State, Mexico, parthenogenetic female. K, lateral view. L, head pores. M, postabdomen. Scale bars denote 0.2 mm for K, 0.1 mm for L – M, 0.05 for A – J." httpUri="https://zenodo.org/record/214769/files/figure.png" pageId="17" pageNumber="18">Figs. 10A–B</figureCitation>
|
||
) of moderate size. Epipodite ovoid with a long process two times longer than exopodite itself. Accessory seta about 1/3 length of ODL seta. ODL with a long naked seta. IDL with three setae and two-three clusters of small setules, setae 2 and 3 only slightly shorter than ODL seta, armed with thin setules in distal part, seta 1 very short. Endite 3 with four setae of similar size. Endite 2 with three setae (d–f), setae f very long, 1.5 times longer than ODL seta. Endite 1 with two 2-segmented setae, both setulated in distal part, without a flat seta (I) shifted to limb base. No anterior naked setae found on endites 1–2. Six rows of thin long setules on ventral face of limb. Two long, slender ejector hooks, one of them larger than the other. Maxillar process elongated, with a short seta.
|
||
</paragraph>
|
||
<paragraph id="8BB836CA8660FFF64FBEFE85FA9CB9DB" blockId="18.[151,1437,151,2013]" pageId="18" pageNumber="19">
|
||
<emphasis id="B973EAD88660FFF64FBEFE85FEDFB913" box="[199,282,332,356]" italics="true" pageId="18" pageNumber="19">Limb II</emphasis>
|
||
(
|
||
<figureCitation id="133C2A4F8660FFF64E50FE85FE55B913" box="[297,400,332,356]" captionStart="FIGURE 10. A – J" captionStartId="17.[151,250,1735,1758]" captionTargetBox="[156,1428,310,1705]" captionTargetId="figure@17.[150,1436,301,1714]" captionTargetPageId="17" captionText="FIGURE 10. A – J, Alona cf. guttata Sars, 1862 from Pond 1, 2.5 Kms north of La Congoja town, San Josй de Gracia, Aguascalientes State, Mexico, parthenogenetic female. A, limb I. B, IDL and ODL of limb I. C, limb II. D, exopodite of limb III. E – F, inner portion of limb III. G, exopodite of limb IV. H, inner portion of limb IV. I, limb V. J, limb VI. K – M, Alona ossiani Sinev, 1998 from Pond 4 at Mesa Montoro mountain, Calvillo, Aguascalientes State, Mexico, parthenogenetic female. K, lateral view. L, head pores. M, postabdomen. Scale bars denote 0.2 mm for K, 0.1 mm for L – M, 0.05 for A – J." httpUri="https://zenodo.org/record/214769/files/figure.png" pageId="18" pageNumber="19">Fig. 10C</figureCitation>
|
||
). Exopodite elongated, supplied with a single setulated seta of about 2/3 length of exopodite. Eight scraping setae (1–8), armed with spinules of similar shape, increasing in length distally. Distal armature of gnathobase with four elements. Filter plate with seven setae, the posteriormost two times shorter than others.
|
||
</paragraph>
|
||
<paragraph id="8BB836CA8660FFF64FBEFE71FF13BABB" blockId="18.[151,1437,151,2013]" pageId="18" pageNumber="19">
|
||
<emphasis id="B973EAD88660FFF64FBEFE71FEE6B9A7" box="[199,291,440,464]" italics="true" pageId="18" pageNumber="19">Limb III</emphasis>
|
||
(
|
||
<figureCitation id="133C2A4F8660FFF64E4BFE7EFE01B9B8" box="[306,452,439,463]" captionStart="FIGURE 10. A – J" captionStartId="17.[151,250,1735,1758]" captionTargetBox="[156,1428,310,1705]" captionTargetId="figure@17.[150,1436,301,1714]" captionTargetPageId="17" captionText="FIGURE 10. A – J, Alona cf. guttata Sars, 1862 from Pond 1, 2.5 Kms north of La Congoja town, San Josй de Gracia, Aguascalientes State, Mexico, parthenogenetic female. A, limb I. B, IDL and ODL of limb I. C, limb II. D, exopodite of limb III. E – F, inner portion of limb III. G, exopodite of limb IV. H, inner portion of limb IV. I, limb V. J, limb VI. K – M, Alona ossiani Sinev, 1998 from Pond 4 at Mesa Montoro mountain, Calvillo, Aguascalientes State, Mexico, parthenogenetic female. K, lateral view. L, head pores. M, postabdomen. Scale bars denote 0.2 mm for K, 0.1 mm for L – M, 0.05 for A – J." httpUri="https://zenodo.org/record/214769/files/figure.png" pageId="18" pageNumber="19">Figs. 10D–F</figureCitation>
|
||
). Epipodite oval; exopodite subrectangular, with seven setae. Seta 3 being longest, setae 1, 4 and 6 about 1/3, 1/3 and 2/3 length of seta 3, respectively; other setae short. Setae 6–7 naked, all other setae plumose. Distal endite with three setae, two distalmost members slender, sharp, with distal parts unilaterally armed with sharp denticles; basalmost seta shorter, bilaterally armed with setules. Basal endite with four stiff setae, increasing in size toward the base, a small sensillum near the base of distalmost seta. Four soft setae increasing in size basally (a–d). Gnathobase not clearly separated from basal endite. Distal armature of gnathobase with four elements: an elongated, cylindrical sensillum; thin, bent seta; other two sharp spines. Filter plate III with seven setae.
|
||
</paragraph>
|
||
<paragraph id="8BB836CA8660FFF64FBEFD11FEBABBBF" blockId="18.[151,1437,151,2013]" pageId="18" pageNumber="19">
|
||
<emphasis id="B973EAD88660FFF64FBEFD11FEE7BA87" box="[199,290,728,752]" italics="true" pageId="18" pageNumber="19">Limb IV</emphasis>
|
||
(
|
||
<figureCitation id="133C2A4F8660FFF64E4AFD1EFE0CBA98" box="[307,457,727,751]" captionStart="FIGURE 10. A – J" captionStartId="17.[151,250,1735,1758]" captionTargetBox="[156,1428,310,1705]" captionTargetId="figure@17.[150,1436,301,1714]" captionTargetPageId="17" captionText="FIGURE 10. A – J, Alona cf. guttata Sars, 1862 from Pond 1, 2.5 Kms north of La Congoja town, San Josй de Gracia, Aguascalientes State, Mexico, parthenogenetic female. A, limb I. B, IDL and ODL of limb I. C, limb II. D, exopodite of limb III. E – F, inner portion of limb III. G, exopodite of limb IV. H, inner portion of limb IV. I, limb V. J, limb VI. K – M, Alona ossiani Sinev, 1998 from Pond 4 at Mesa Montoro mountain, Calvillo, Aguascalientes State, Mexico, parthenogenetic female. K, lateral view. L, head pores. M, postabdomen. Scale bars denote 0.2 mm for K, 0.1 mm for L – M, 0.05 for A – J." httpUri="https://zenodo.org/record/214769/files/figure.png" pageId="18" pageNumber="19">Figs. 10G–H</figureCitation>
|
||
). Preepipodite setulated, epipodite with process two times longer than exopodite itself. Exopodite rounded, with six setae. Seta 3 longest, setae 1–2 slightly shorter than seta 3, setae 4, 5 and 6 of 1/3, 2/3 and 1/2 length of seta 3, respectively. Setae 1–4 plumose, seta 5 with short thick setules unilaterally, seta 6 naked. Inner-distal portion of limb IV with four setae and small cylindrical sensillum, seta 1 slender,sharp, with long denticles, first flaming-torch seta (2) broad, with 5–7 thick setules, two other thin, slender, with thin hair-like setules. Three soft setae of similar size. Gnathobase with a 2-segmented seta, and a small hillock distally. Filter plate with five setae.
|
||
</paragraph>
|
||
<paragraph id="8BB836CA8660FFF64FBEFC1DFD62BC0B" blockId="18.[151,1437,151,2013]" pageId="18" pageNumber="19">
|
||
<emphasis id="B973EAD88660FFF64FBEFC1DFEDBBB9B" box="[199,286,980,1004]" italics="true" pageId="18" pageNumber="19">Limb V</emphasis>
|
||
(
|
||
<figureCitation id="133C2A4F8660FFF64E4AFC1DFE50BB9B" box="[307,405,980,1004]" captionStart="FIGURE 10. A – J" captionStartId="17.[151,250,1735,1758]" captionTargetBox="[156,1428,310,1705]" captionTargetId="figure@17.[150,1436,301,1714]" captionTargetPageId="17" captionText="FIGURE 10. A – J, Alona cf. guttata Sars, 1862 from Pond 1, 2.5 Kms north of La Congoja town, San Josй de Gracia, Aguascalientes State, Mexico, parthenogenetic female. A, limb I. B, IDL and ODL of limb I. C, limb II. D, exopodite of limb III. E – F, inner portion of limb III. G, exopodite of limb IV. H, inner portion of limb IV. I, limb V. J, limb VI. K – M, Alona ossiani Sinev, 1998 from Pond 4 at Mesa Montoro mountain, Calvillo, Aguascalientes State, Mexico, parthenogenetic female. K, lateral view. L, head pores. M, postabdomen. Scale bars denote 0.2 mm for K, 0.1 mm for L – M, 0.05 for A – J." httpUri="https://zenodo.org/record/214769/files/figure.png" pageId="18" pageNumber="19">
|
||
Fig.
|
||
<date id="FFB9100A8660FFF64E15FC1DFE50BB9B" box="[364,405,980,1004]" pageId="18" pageNumber="19" value="2010-01">10I</date>
|
||
</figureCitation>
|
||
). Preepipodite setulated, epipodite with process two times longer than exopodite itself. Exopodite divided into two lobes, incursion between lobes very deep, with four plumose setae, decreasing in size basally, seta 4 long, only 1.5 times shorter than seta 1. Inner limb portion, an oval lobe, with setulated inner margin. At inner face, two setae, one equal in length to seta 1 of exopodite, other 1.5 times shorter. Filter plate with three setae, large triangular sensillum located near it.
|
||
</paragraph>
|
||
<paragraph id="8BB836CA8660FFF64FBEFB41FB07BCD7" blockId="18.[151,1437,151,2013]" box="[199,1218,1160,1184]" pageId="18" pageNumber="19">
|
||
<emphasis id="B973EAD88660FFF64FBEFB41FEE4BCD7" box="[199,289,1160,1184]" italics="true" pageId="18" pageNumber="19">Limb VI</emphasis>
|
||
(
|
||
<figureCitation id="133C2A4F8660FFF64E48FB41FE48BCD7" box="[305,397,1160,1184]" captionStart="FIGURE 10. A – J" captionStartId="17.[151,250,1735,1758]" captionTargetBox="[156,1428,310,1705]" captionTargetId="figure@17.[150,1436,301,1714]" captionTargetPageId="17" captionText="FIGURE 10. A – J, Alona cf. guttata Sars, 1862 from Pond 1, 2.5 Kms north of La Congoja town, San Josй de Gracia, Aguascalientes State, Mexico, parthenogenetic female. A, limb I. B, IDL and ODL of limb I. C, limb II. D, exopodite of limb III. E – F, inner portion of limb III. G, exopodite of limb IV. H, inner portion of limb IV. I, limb V. J, limb VI. K – M, Alona ossiani Sinev, 1998 from Pond 4 at Mesa Montoro mountain, Calvillo, Aguascalientes State, Mexico, parthenogenetic female. K, lateral view. L, head pores. M, postabdomen. Scale bars denote 0.2 mm for K, 0.1 mm for L – M, 0.05 for A – J." httpUri="https://zenodo.org/record/214769/files/figure.png" pageId="18" pageNumber="19">Fig. 10J</figureCitation>
|
||
) as elongated rounded lobe with setulated margin, length about 2 widths.
|
||
</paragraph>
|
||
<paragraph id="8BB836CA8660FFF64FBEFB62FD14BCB3" blockId="18.[151,1437,151,2013]" box="[199,721,1195,1220]" pageId="18" pageNumber="19">
|
||
<emphasis id="B973EAD88660FFF64FBEFB62FE5BBCB3" bold="true" box="[199,414,1195,1220]" pageId="18" pageNumber="19">Ephippial females</emphasis>
|
||
and
|
||
<emphasis id="B973EAD88660FFF64EACFB65FDDCBCB3" bold="true" box="[469,537,1196,1220]" pageId="18" pageNumber="19">males</emphasis>
|
||
were not found.
|
||
</paragraph>
|
||
<paragraph id="8BB836CA8660FFF64FBEFB06FA53BD7B" blockId="18.[151,1437,151,2013]" pageId="18" pageNumber="19">
|
||
<emphasis id="B973EAD88660FFF64FBEFB06FF3BBC9F" bold="true" box="[199,254,1231,1256]" pageId="18" pageNumber="19">Size.</emphasis>
|
||
In single studied juvenile female of instar I, length is
|
||
<quantity id="4CFF9B2F8660FFF64C12FB19FC11BC9F" box="[875,980,1232,1256]" metricMagnitude="-4" metricUnit="m" metricValue="2.1" pageId="18" pageNumber="19" unit="mm" value="0.21">0.21 mm</quantity>
|
||
, height
|
||
<quantity id="4CFF9B2F8660FFF64B57FB19FB52BC9F" box="[1070,1175,1232,1256]" metricMagnitude="-4" metricUnit="m" metricValue="1.3" pageId="18" pageNumber="19" unit="mm" value="0.13">0.13 mm</quantity>
|
||
; in juvenile females of instar II, length
|
||
<quantity id="4CFF9B2F8660FFF64E31FB3DFE2BBD7B" box="[328,494,1268,1292]" metricMagnitude="-4" metricUnit="m" metricValue="2.6" metricValueMax="2.7" metricValueMin="2.5" pageId="18" pageNumber="19" unit="mm" value="0.26" valueMax="0.27" valueMin="0.25">0.25–0.27 mm</quantity>
|
||
, height
|
||
<quantity id="4CFF9B2F8660FFF64D3CFB3DFD2EBD7B" box="[581,747,1268,1292]" metricMagnitude="-4" metricUnit="m" metricValue="1.75" metricValueMax="1.9" metricValueMin="1.6" pageId="18" pageNumber="19" unit="mm" value="0.175" valueMax="0.19" valueMin="0.16">0.16–0.19 mm</quantity>
|
||
; in adult female length
|
||
<quantity id="4CFF9B2F8660FFF64C89FB3DFB50BD7B" box="[1008,1173,1268,1292]" metricMagnitude="-4" metricUnit="m" metricValue="3.4499999999999997" metricValueMax="3.8" metricValueMin="3.1" pageId="18" pageNumber="19" unit="mm" value="0.345" valueMax="0.38" valueMin="0.31">0.31–0.38 mm</quantity>
|
||
, height
|
||
<quantity id="4CFF9B2F8660FFF64B95FB3DFA57BD7B" box="[1260,1426,1268,1292]" metricMagnitude="-4" metricUnit="m" metricValue="2.3" metricValueMax="2.5" metricValueMin="2.1" pageId="18" pageNumber="19" unit="mm" value="0.22999999999999998" valueMax="0.25" valueMin="0.21">0.21–0.25 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31D65418660FFF64FBEFADEFCE1BF07" pageId="18" pageNumber="19" type="discussion">
|
||
<paragraph id="8BB836CA8660FFF64FBEFADEFC14BE27" blockId="18.[151,1437,151,2013]" pageId="18" pageNumber="19">
|
||
<emphasis id="B973EAD88660FFF64FBEFADEFE8DBD47" bold="true" box="[199,328,1303,1328]" pageId="18" pageNumber="19">Comments</emphasis>
|
||
. The
|
||
<taxonomicName id="4C074D498660FFF64EF3FAD0FE1CBD47" box="[394,473,1305,1328]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="guttata">
|
||
<emphasis id="B973EAD88660FFF64EF3FAD0FE1CBD47" box="[394,473,1305,1328]" italics="true" pageId="18" pageNumber="19">guttata</emphasis>
|
||
</taxonomicName>
|
||
-group is one of poorly studied groups of
|
||
<taxonomicName id="4C074D498660FFF64CCBFAD1FC30BD47" box="[946,1013,1304,1328]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="18" pageNumber="19" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B973EAD88660FFF64CCBFAD1FC30BD47" box="[946,1013,1304,1328]" italics="true" pageId="18" pageNumber="19">Alona</emphasis>
|
||
</taxonomicName>
|
||
s. lato.
|
||
<taxonomicName id="4C074D498660FFF64B29FAD1FAACBD47" authority="Sars, 1862" authorityName="Sars" authorityYear="1862" box="[1104,1385,1304,1328]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="guttata">
|
||
<emphasis id="B973EAD88660FFF64B29FAD1FB2FBD47" box="[1104,1258,1304,1328]" italics="true" pageId="18" pageNumber="19">Alona guttata</emphasis>
|
||
Sars, 1862
|
||
</taxonomicName>
|
||
was described from
|
||
<collectingCountry id="F310765A8660FFF64E32FAF4FE62BD22" box="[331,423,1341,1365]" name="Norway" pageId="18" pageNumber="19">Norway</collectingCountry>
|
||
. Presently,
|
||
<taxonomicName id="4C074D498660FFF64D53FAF5FD5EBD23" box="[554,667,1340,1364]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="guttata">
|
||
<emphasis id="B973EAD88660FFF64D53FAF5FD5EBD23" box="[554,667,1340,1364]" italics="true" pageId="18" pageNumber="19">A. guttata</emphasis>
|
||
</taxonomicName>
|
||
is reported worldwide, but identity between Palearctic populations and populations from other regions is strongly questioned (Van Damme & Eggermont, 2011). The second species of the group,
|
||
<emphasis id="B973EAD88660FFF64E57FA4DFE07BDEB" box="[302,450,1412,1436]" italics="true" pageId="18" pageNumber="19">
|
||
<taxonomicName id="4C074D498660FFF64E57FA4DFE7BBDEB" box="[302,446,1412,1436]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="barbulata">A. barbulata</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
was described from
|
||
<collectingCountry id="F310765A8660FFF64DD5FA4DFD22BDEB" box="[684,743,1412,1436]" name="United States of America" pageId="18" pageNumber="19">USA</collectingCountry>
|
||
, and is similar to
|
||
<taxonomicName id="4C074D498660FFF64CD4FA4DFBD8BDEB" box="[941,1053,1412,1436]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="guttata">
|
||
<emphasis id="B973EAD88660FFF64CD4FA4DFBD8BDEB" box="[941,1053,1412,1436]" italics="true" pageId="18" pageNumber="19">A. guttata</emphasis>
|
||
</taxonomicName>
|
||
in many features (
|
||
<bibRefCitation id="EF964B3B8660FFF64B94FA4DFA55BDEB" author="Megard" box="[1261,1424,1412,1436]" pageId="18" pageNumber="19" refString="Megard, R. O. (1967) Three new species of Alona (Cladocera, Chydordiae) from the United States. Internationale Revue der gesamten Hydrobiologie und Hydrographie, 52, 37 - 50." type="journal article" year="1967">Megard, 1967</bibRefCitation>
|
||
).
|
||
<taxonomicName id="4C074D498660FFF64FEEFA61FEEDBDB7" box="[151,296,1448,1472]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="barbulata">
|
||
<emphasis id="B973EAD88660FFF64FEEFA61FEEDBDB7" box="[151,296,1448,1472]" italics="true" pageId="18" pageNumber="19">A. barbulata</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4C074D498660FFF64EBDFA61FDF0BDB7" box="[452,565,1448,1472]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="guttata">
|
||
<emphasis id="B973EAD88660FFF64EBDFA61FDF0BDB7" box="[452,565,1448,1472]" italics="true" pageId="18" pageNumber="19">A. guttata</emphasis>
|
||
</taxonomicName>
|
||
by the shape of head shield and postabdomen, which has almost right, not prominent distal angle (see
|
||
<bibRefCitation id="EF964B3B8660FFF64EAAFA05FDABBD93" author="Megard" box="[467,622,1484,1508]" pageId="18" pageNumber="19" refString="Megard, R. O. (1967) Three new species of Alona (Cladocera, Chydordiae) from the United States. Internationale Revue der gesamten Hydrobiologie und Hydrographie, 52, 37 - 50." type="journal article" year="1967">Megard 1967</bibRefCitation>
|
||
). Morphology of limbs of
|
||
<taxonomicName id="4C074D498660FFF64CE7FA05FBE8BD93" box="[926,1069,1484,1508]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="barbulata">
|
||
<emphasis id="B973EAD88660FFF64CE7FA05FBE8BD93" box="[926,1069,1484,1508]" italics="true" pageId="18" pageNumber="19">A. barbulata</emphasis>
|
||
</taxonomicName>
|
||
remains unknown, and its close relationship with
|
||
<taxonomicName id="4C074D498660FFF64E1AFA39FE10BE7F" box="[355,469,1520,1544]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="guttata">
|
||
<emphasis id="B973EAD88660FFF64E1AFA39FE10BE7F" box="[355,469,1520,1544]" italics="true" pageId="18" pageNumber="19">A. guttata</emphasis>
|
||
</taxonomicName>
|
||
, presumed by
|
||
<bibRefCitation id="EF964B3B8660FFF64DFFFA39FCF1BE7F" author="Megard" box="[646,820,1520,1544]" pageId="18" pageNumber="19" refString="Megard, R. O. (1967) Three new species of Alona (Cladocera, Chydordiae) from the United States. Internationale Revue der gesamten Hydrobiologie und Hydrographie, 52, 37 - 50." type="journal article" year="1967">Megard (1967)</bibRefCitation>
|
||
, is not confirmed. The third species of this group is Palearctic
|
||
<taxonomicName id="4C074D498660FFF64E6DF9DDFDBBBE5B" authority="Sinev, 1999" authorityName="Sinev" authorityYear="1999" box="[276,638,1556,1580]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="werestschagini">
|
||
<emphasis id="B973EAD88660FFF64E6DF9DDFE24BE5B" box="[276,481,1556,1580]" italics="true" pageId="18" pageNumber="19">A. werestschagini</emphasis>
|
||
<bibRefCitation id="EF964B3B8660FFF64E96F9DDFDBBBE5B" author="Sinev" box="[495,638,1556,1580]" pageId="18" pageNumber="19" refString="Sinev A. Y. (1999) Alona werestschagini sp. nov., new species of genus Alona Baird, 1843, related to A. guttata Sars, 1862 (Anomopoda, Chydoridae). Arthropoda Selecta, 8 (1), 23 - 30." type="journal article" year="1999">Sinev, 1999</bibRefCitation>
|
||
</taxonomicName>
|
||
, it clearly differs from
|
||
<taxonomicName id="4C074D498660FFF64CDDF9DDFBDCBE5B" box="[932,1049,1556,1580]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="guttata">
|
||
<emphasis id="B973EAD88660FFF64CDDF9DDFBDCBE5B" box="[932,1049,1556,1580]" italics="true" pageId="18" pageNumber="19">A. guttata</emphasis>
|
||
</taxonomicName>
|
||
by the greater size and by the postabdomen morphology, but have similar appendages (see
|
||
<bibRefCitation id="EF964B3B8660FFF64C38F9F1FC01BE27" author="Sinev" box="[833,964,1592,1616]" pageId="18" pageNumber="19" refString="Sinev A. Y. (1999) Alona werestschagini sp. nov., new species of genus Alona Baird, 1843, related to A. guttata Sars, 1862 (Anomopoda, Chydoridae). Arthropoda Selecta, 8 (1), 23 - 30." type="journal article" year="1999">Sinev 1999</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BB836CA8660FFF64FBEF995FCE1BF07" blockId="18.[151,1437,151,2013]" pageId="18" pageNumber="19">
|
||
Studied populations from
|
||
<collectingCountry id="F310765A8660FFF64E8FF995FD89BE03" box="[502,588,1628,1652]" name="Mexico" pageId="18" pageNumber="19">Mexico</collectingCountry>
|
||
are similar to
|
||
<taxonomicName id="4C074D498660FFF64D87F995FCB4BE03" box="[766,881,1628,1652]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" sensu="stricto" species="guttata">
|
||
<emphasis id="B973EAD88660FFF64D87F995FCB4BE03" box="[766,881,1628,1652]" italics="true" pageId="18" pageNumber="19">A. guttata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A24057A38660FFF64C05F994FC7EBE03" box="[892,955,1629,1652]" pageId="18" pageNumber="19" sensu="stricto">s. str.</taxonomicNameLabel>
|
||
instead of
|
||
<taxonomicName id="4C074D498660FFF64B3AF995FB11BE03" box="[1091,1236,1628,1652]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="barbulata">
|
||
<emphasis id="B973EAD88660FFF64B3AF995FB11BE03" box="[1091,1236,1628,1652]" italics="true" pageId="18" pageNumber="19">A. barbulata</emphasis>
|
||
</taxonomicName>
|
||
, since they have postabdomen with a prominent, acute distal angles. We found no significant differences between studied specimens and those from Europe (
|
||
<bibRefCitation id="EF964B3B8660FFF64ED6F96DFD88BECB" author="Alonso" box="[431,589,1700,1724]" pageId="18" pageNumber="19" refString="Alonso, M. (1996) Crustacea, Branchiopoda. In: Fauna Iberica. vol 7. Ramos, M. A. et al. (Eds.) Museo Nacional de Ciencias Naturales. CSIC. Madrid, 486 pp." type="book" year="1996">Alonso, 1996</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EF964B3B8660FFF64D22F96DFD2EBECB" author="Hudec" box="[603,747,1700,1724]" pageId="18" pageNumber="19" refString="Hudec, I. (2010) Fauna Slovenska III. Anomopoda, Ctenopoda, Haplopoda, Onychopoda (Crustacea: Branchiopoda). Veda, Bratislava, 496 pp." type="book" year="2010">Hudec 2010</bibRefCitation>
|
||
). Unfortunately, a full redescription of
|
||
<taxonomicName id="4C074D498660FFF64BD7F96DFADABECB" box="[1198,1311,1700,1724]" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="guttata">
|
||
<emphasis id="B973EAD88660FFF64BD7F96DFADABECB" box="[1198,1311,1700,1724]" italics="true" pageId="18" pageNumber="19">A. guttata</emphasis>
|
||
</taxonomicName>
|
||
was never conducted. Frequently, sibling-species of
|
||
<taxonomicName id="4C074D498660FFF64D08F901FD31BE97" box="[625,756,1736,1760]" class="Branchiopoda" family="Chydoridae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diplostraca" pageId="18" pageNumber="19" phylum="Arthropoda" rank="family">Chydoridae</taxonomicName>
|
||
from different continents have no significant differences in the morphology of parthenogentic females, but clearly differ by that of the males (see
|
||
<bibRefCitation id="EF964B3B8660FFF64BFEF924FAC0BF73" author="Frey" box="[1159,1285,1772,1797]" pageId="18" pageNumber="19" refString="Frey, D. G. (1985) A new species of the Chydorus sphaericus group (Cladocera, Chydoridae) from Western Montana. Internationale Revue der gesamten Hydrobiologie und Hydrographie, 70, 3 - 20." type="journal article" year="1985">Frey, 1985</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EF964B3B8660FFF64A6AF925FA5DBF73" author="Sinev" box="[1299,1432,1772,1796]" pageId="18" pageNumber="19" refString="Sinev, A. Y. (1998) Alona ossiani sp. nov., a new species of the Alona affinis complex from Brazil, deriving from the collection of G. O. Sars (Anomopoda Chydoridae). Arthropoda Selecta, 7 (2), 103 - 110." type="journal article" year="1998">Sinev 1998</bibRefCitation>
|
||
, 2009a;
|
||
<bibRefCitation id="EF964B3B8660FFF64F95F8D9FDF5BF5F" author="Sinev" box="[236,560,1808,1832]" pageId="18" pageNumber="19" refString="Sinev, A. Y., & Atroschenko, M. M. (2011) Revision of the genus Alonopsis Sars, 1862 and its position within Aloninae (Cladocera: Anomopoda: Chydoridae) Zootaxa, 2800, 1 - 17." type="journal article" year="2011">Sinev & Atroschenko, 2011</bibRefCitation>
|
||
). We expect that studied populations are not conspecific to the Palearctic
|
||
<taxonomicName id="4C074D498660FFF64AFDF8D9FF23BF3B" class="Branchiopoda" genus="Alona" kingdom="Animalia" order="Diplostraca" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" sensu="stricto" species="guttata">
|
||
<emphasis id="B973EAD88660FFF64AFDF8D9FF23BF3B" italics="true" pageId="18" pageNumber="19">A. guttata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A24057A38660FFF64F97F8FCFEEEBF3B" box="[238,299,1845,1868]" pageId="18" pageNumber="19" sensu="stricto">s. str.</taxonomicNameLabel>
|
||
, but the level of study of the latter does not allow us to verify this thesis. The problem can be solved after a study of gamogenetic specimens or genetic studies.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31D65418660FFF64FBEF8B2FAB2BFAB" pageId="18" pageNumber="19" type="distribution">
|
||
<paragraph id="8BB836CA8660FFF64FBEF8B2FAB2BFAB" blockId="18.[151,1437,151,2013]" pageId="18" pageNumber="19">
|
||
<emphasis id="B973EAD88660FFF64FBEF8B2FEA5BFE3" bold="true" box="[199,352,1915,1940]" pageId="18" pageNumber="19">Distribution.</emphasis>
|
||
In Aguascalientes, this species is found in the North-West region of the state, within the area of temperate climate, at the altitude
|
||
<quantity id="4CFF9B2F8660FFF64D70F869FD6FBFCF" box="[521,682,1952,1976]" metricMagnitude="3" metricUnit="m" metricValue="2.55" metricValueMax="3.1" metricValueMin="2.0" pageId="18" pageNumber="19" unit="m" value="2550.0" valueMax="3100.0" valueMin="2000.0">2000–3100 m</quantity>
|
||
.a.s.l., and not present in area with dry-hot climate. Such distribution suggests that the studied populations are conspecific to the populations of
|
||
<emphasis id="B973EAD88660FFF64CAFF80DFC22BFAB" box="[982,999,1988,2012]" italics="true" pageId="18" pageNumber="19">A</emphasis>
|
||
. cf.
|
||
<emphasis id="B973EAD88660FFF64B60F80CFBADBFAB" box="[1049,1128,1989,2012]" italics="true" pageId="18" pageNumber="19">gutatta</emphasis>
|
||
from
|
||
<collectingCountry id="F310765A8660FFF64BD4F80DFB20BFAB" box="[1197,1253,1988,2012]" name="United States of America" pageId="18" pageNumber="19">USA</collectingCountry>
|
||
and
|
||
<collectingCountry id="F310765A8660FFF64A62F80DFAB6BFAB" box="[1307,1395,1988,2012]" name="Canada" pageId="18" pageNumber="19">Canada</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |