528 lines
68 KiB
XML
528 lines
68 KiB
XML
<document id="11A16F6A216F6F4F39765F2C9CBBF2FE" ID-DOI="10.5281/zenodo.276049" ID-GBIF-Dataset="134c12fe-b651-46fd-a56d-ffb75db55e42" ID-ISSN="1175-5326" ID-Zenodo-Dep="276049" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460290175881" checkinUser="plazi" docAuthor="Johnson, Daniel P." docDate="2010" docId="80622876FF8385133AB0F95F84972973" docLanguage="en" docName="zt02626p045.pdf" docOrigin="Zootaxa 2626" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Orconectes (Hespericambarus) cyanodigitus" docType="treatment" docVersion="7" lastPageNumber="11" masterDocId="7C5B500EFF8185193A27FFB387312B54" masterDocTitle="Four new crayfishes (Decapoda: Cambaridae) of the genus Orconectes from Texas" masterLastPageNumber="45" masterPageNumber="1" pageNumber="3" updateTime="1698251135097" updateUser="plazi">
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<mods:title id="796B650D416A1A2ECAC118D161429BFE">Four new crayfishes (Decapoda: Cambaridae) of the genus Orconectes from Texas</mods:title>
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<mods:namePart id="8D86D59F374E735691F0687506A21943">Johnson, Daniel P.</mods:namePart>
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<mods:title id="19E6314A911A2D39B70AB7AD697A6E06">Zootaxa</mods:title>
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<mods:date id="F69F44CACF763BA3E0E3D272753F5F9D">2010</mods:date>
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<mods:number id="82971E69F15E65EC27BEF6AE71164BC5">2626</mods:number>
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<mods:identifier id="EE06C630CB7F327A63FF462C0B2DAF7E" type="DOI">10.5281/zenodo.276049</mods:identifier>
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<mods:identifier id="71181834AE27C01E7CDD6921AE425F91" type="ISSN">1175-5326</mods:identifier>
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<treatment id="80622876FF8385133AB0F95F84972973" ID-DOI="http://doi.org/10.5281/zenodo.5610368" ID-GBIF-Taxon="119398548" ID-Zenodo-Dep="5610368" LSID="urn:lsid:plazi:treatment:80622876FF8385133AB0F95F84972973" httpUri="http://treatment.plazi.org/id/80622876FF8385133AB0F95F84972973" lastPageId="10" lastPageNumber="11" pageId="2" pageNumber="3">
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<subSubSection id="40D1CAEBFF83851B3AB0F95F864E2C20" pageId="2" pageNumber="3" type="nomenclature">
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<paragraph id="08749960FF83851B3AB0F95F859F2C52" blockId="2.[151,686,1772,1908]" box="[151,686,1772,1798]" pageId="2" pageNumber="3">
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<heading id="533C2E0CFF83851B3AB0F95F859F2C52" bold="true" box="[151,686,1772,1798]" fontSize="11" level="1" pageId="2" pageNumber="3" reason="1">
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<taxonomicName id="CFCBE2E3FF83851B3AB0F95F859F2C52" ID-CoL="7W5XL" box="[151,686,1772,1798]" class="Malacostraca" family="Cambaridae" genus="Orconectes" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="cyanodigitus" subGenus="Hespericambarus">
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<emphasis id="3ABF4572FF83851B3AB0F95F859F2C52" bold="true" box="[151,686,1772,1798]" italics="true" pageId="2" pageNumber="3">Orconectes (Hespericambarus) cyanodigitus</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="08749960FF83851B3AB0F8BC86122C1A" blockId="2.[151,686,1772,1908]" pageId="2" pageNumber="3">Red River Painted Crayfish new species</paragraph>
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<paragraph id="08749960FF83851B3AB0F8E9864E2C20" blockId="2.[151,686,1772,1908]" box="[151,383,1882,1908]" pageId="2" pageNumber="3">
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<figureCitation id="90F085E5FF83851B3AB0F8E987CE2C20" box="[151,255,1882,1908]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStart-2="FIGURE 4" captionStart-3="FIGURE 5" captionStart-4="FIGURE 6" captionStartId-0="3.[151,255,1747,1771]" captionStartId-1="4.[151,256,1884,1908]" captionStartId-2="5.[151,255,1564,1588]" captionStartId-3="6.[151,255,2006,2030]" captionStartId-4="7.[151,255,1197,1221]" captionTargetBox-0="[169,1417,530,1725]" captionTargetBox-1="[169,1417,642,1861]" captionTargetBox-2="[169,1417,194,1543]" captionTargetBox-3="[169,1417,1117,1985]" captionTargetBox-4="[182,1387,194,1169]" captionTargetId-0="figure@3.[169,1417,530,1726]" captionTargetId-1="figure@4.[169,1417,642,1862]" captionTargetId-2="figure@5.[169,1417,194,1543]" captionTargetId-3="figure@6.[169,1417,1117,1985]" captionTargetId-4="figure@7.[170,1417,173,1176]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionTargetPageId-3="6" captionTargetPageId-4="7" captionText-0="FIGURE 2. Orconectes cyanodigitus holotype (a) lateral and (b) dorsal views." captionText-1="FIGURE 3. Orconectes cyanodigitus holotype. (a) dorsal and (b) lateral views of carapace; (c) dorsal, (d) ventral, (e) lateral and (f) mesial views of chela; (g) merus; (h) proximal podomeres of pereiopods; (i) telson and uropods; and (j) antennal scale." captionText-2="FIGURE 4. Orconectes cyanodigitus gonopods of holotype (a – c), morphotype (d – e), paratypes (f – o) and others (p – r, s – t)." captionText-3="FIGURE 5. Orconectes cyanodigitus annuli ventralis of allotype (a), paratypes (b – g) and others (h – i)." captionText-4="FIGURE 6. Distribution map of O. castaneus, O. cyanodigitus, O. occidentalis, O. palmeri longimanus and O. texanus in Texas.." httpUri-0="https://zenodo.org/record/276051/files/figure.png" httpUri-1="https://zenodo.org/record/276052/files/figure.png" httpUri-2="https://zenodo.org/record/276053/files/figure.png" httpUri-3="https://zenodo.org/record/276055/files/figure.png" httpUri-4="https://zenodo.org/record/276056/files/figure.png" pageId="2" pageNumber="3">Figs 2–6</figureCitation>
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,
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<figureCitation id="90F085E5FF83851B3B2CF8E9862A2C20" box="[267,283,1882,1908]" captionStart="FIGURE 8" captionStartId="10.[151,255,1642,1666]" captionTargetBox="[169,1417,607,1620]" captionTargetId="figure@10.[169,1417,607,1621]" captionTargetPageId="10" captionText="FIGURE 8. Orconectes cyanodigitus color pattern variations. Specimens are from site 3 (a, b, e, f) and site 4 (c, d)." httpUri="https://zenodo.org/record/276058/files/figure.png" pageId="2" pageNumber="3">8</figureCitation>
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,
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<tableCitation id="4549ACDBFF83851B3B0EF8E9864E2C20" box="[297,383,1882,1908]" captionStart="TABLE 1" captionStartId="8.[151,239,1122,1146]" captionTargetBox="[151,1302,1173,2007]" captionTargetPageId="8" captionText="TABLE 1. Measurements (mm) of Orconectes cyanodigitus." httpUri="http://table.plazi.org/id/5CB4C9E8FF8985113AB0FBD184112F2D" pageId="2" pageNumber="3" tableUuid="5CB4C9E8FF8985113AB0FBD184112F2D">Table 1</tableCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="40D1CAEBFF8385113AB0F81284332A13" lastPageId="8" lastPageNumber="9" pageId="2" pageNumber="3" type="diagnosis">
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<paragraph id="08749960FF83851A3AB0F81285DC2A88" blockId="2.[151,1437,1953,2017]" lastBlockId="3.[151,1437,152,476]" lastPageId="3" lastPageNumber="4" pageId="2" pageNumber="3">
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<emphasis id="3ABF4572FF83851B3AB0F81286292CEF" bold="true" box="[151,280,1953,1979]" pageId="2" pageNumber="3">Diagnosis.</emphasis>
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Body pigmented, eyes well developed. Rostrum with marginal spine and lacking median carina. Carapace with strong cervical spine. Areola obliterated along much of its length. Suborbital angle obtuse, branchiostegal spine strong. Antennal scale about 3.0 times as long as broad and widest near midlength. Ischium of third pereiopod with simple strong hook not overreaching basioischial articulation. Gonopod (first pleopod) of form I male reaching cephalic margin of coxa of third pereiopod when abdomen flexed, symmetrical; terminal elements two (mesial process and central projection); central projection corneous, blunt-tipped, recurved with apex directed at about 45 degrees to main shaft, caudal extent less than half caudal extent of mesial process; mesial process noncorneous, distinctly longer than central projection and recurved with tip directed about 120 degrees from axis of shaft. Female with annulus ventralis subrhomboid, wider than long, fused to sternum, cephalic fourth poorly calcified, sinus extending from near caudal margin to near cephalic margin and sinuous with no distinct fossa.
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</paragraph>
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<caption id="5CB4C9E8FF82851A3AB0F96084EE2DBF" box="[151,991,1747,1771]" httpUri="https://zenodo.org/record/276051/files/figure.png" pageId="3" pageNumber="4" targetBox="[169,1417,530,1725]" targetPageId="3">
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<paragraph id="08749960FF82851A3AB0F96084EE2DBF" blockId="3.[151,991,1747,1771]" box="[151,991,1747,1771]" pageId="3" pageNumber="4">
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<emphasis id="3ABF4572FF82851A3AB0F96086282DBF" bold="true" box="[151,281,1747,1771]" pageId="3" pageNumber="4">FIGURE 2.</emphasis>
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<taxonomicName id="CFCBE2E3FF82851A3B07F96785162DBF" box="[288,551,1748,1771]" class="Malacostraca" family="Cambaridae" genus="Orconectes" kingdom="Animalia" order="Decapoda" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="cyanodigitus">
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<emphasis id="3ABF4572FF82851A3B07F96785162DBF" box="[288,551,1748,1771]" italics="true" pageId="3" pageNumber="4">Orconectes cyanodigitus</emphasis>
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</taxonomicName>
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holotype (a) lateral and (b) dorsal views.
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</paragraph>
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</caption>
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<paragraph id="08749960FF82851A3AE2F8AF82AD2CF2" blockId="3.[151,1437,1817,1958]" pageId="3" pageNumber="4">
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<emphasis id="3ABF4572FF82851A3AE2F8AF85312C62" bold="true" box="[197,512,1820,1846]" pageId="3" pageNumber="4">Holotypic male, form I.</emphasis>
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Cephalothorax (
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<figureCitation id="90F085E5FF82851A38F5F8AF84112C62" box="[722,800,1820,1846]" captionStart="FIGURE 2" captionStartId="3.[151,255,1747,1771]" captionTargetBox="[169,1417,530,1725]" captionTargetId="figure@3.[169,1417,530,1726]" captionTargetPageId="3" captionText="FIGURE 2. Orconectes cyanodigitus holotype (a) lateral and (b) dorsal views." httpUri="https://zenodo.org/record/276051/files/figure.png" pageId="3" pageNumber="4">Fig. 2</figureCitation>
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,
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<figureCitation id="90F085E5FF82851A3908F8AF840E2C62" box="[815,831,1820,1846]" captionStart="FIGURE 3" captionStartId="4.[151,256,1884,1908]" captionTargetBox="[169,1417,642,1861]" captionTargetId="figure@4.[169,1417,642,1862]" captionTargetPageId="4" captionText="FIGURE 3. Orconectes cyanodigitus holotype. (a) dorsal and (b) lateral views of carapace; (c) dorsal, (d) ventral, (e) lateral and (f) mesial views of chela; (g) merus; (h) proximal podomeres of pereiopods; (i) telson and uropods; and (j) antennal scale." httpUri="https://zenodo.org/record/276052/files/figure.png" pageId="3" pageNumber="4">3</figureCitation>
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a, b)3 subcylindrical, slightly depressed. Second abdominal segment narrower than cephalothorax (12.0 and
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<quantity id="CF333485FF82851A3945F8F184E12C08" box="[866,976,1858,1884]" metricMagnitude="-2" metricUnit="m" metricValue="1.43" pageId="3" pageNumber="4" unit="mm" value="14.3">14.3 mm</quantity>
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, respectively). Areola obliterated over much of its length. Cephalic portion of carapace 1.9 times as long as areola, latter 34.1% of total carapace length and 46.0% of postorbital carapace length. Carapace laterally granulate and dorsally punctate with the
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</paragraph>
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<paragraph id="08749960FF82851A3AB0F86A839C2CBA" blockId="3.[151,1197,2009,2030]" box="[151,1197,2009,2030]" pageId="3" pageNumber="4">3. If viewing in electronic form, figures may be zoomed in for more detail as the images are high resolution.</paragraph>
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<paragraph id="08749960FF85851D3AB0FF2B85DF2A13" blockId="4.[151,1437,152,588]" pageId="4" pageNumber="5">mediodorsal cephalic region weakly so. Rostrum bearing well developed lateral spine; tapering from base; concave and lacking median carina; median area unadorned, lateral area with punctations; margin slightly thickened; corneous tip of acumen upturned and reaching distal end of ultimate podomere of antennular peduncle. Postorbital ridge well developed and bearing anterior spine. Suborbital angle obtuse. Branchiostegal and cervical spines well developed.</paragraph>
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<paragraph id="08749960FF85851D3AE2FEE183C42956" blockId="4.[151,1437,152,588]" pageId="4" pageNumber="5">
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Abdomen slightly longer than carapace (32.1 and
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<quantity id="CF333485FF85851D3932FEE184B02A38" box="[789,897,338,364]" metricMagnitude="-2" metricUnit="m" metricValue="3.02" pageId="4" pageNumber="5" unit="mm" value="30.2">30.2 mm</quantity>
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, respectively); terga sparsely punctate; pleura moderately punctate. Cephalic section of telson (
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<figureCitation id="90F085E5FF85851D38FEFECB842F2AC6" box="[729,798,376,402]" captionStart="FIGURE 3" captionStartId="4.[151,256,1884,1908]" captionTargetBox="[169,1417,642,1861]" captionTargetId="figure@4.[169,1417,642,1862]" captionTargetPageId="4" captionText="FIGURE 3. Orconectes cyanodigitus holotype. (a) dorsal and (b) lateral views of carapace; (c) dorsal, (d) ventral, (e) lateral and (f) mesial views of chela; (g) merus; (h) proximal podomeres of pereiopods; (i) telson and uropods; and (j) antennal scale." httpUri="https://zenodo.org/record/276052/files/figure.png" pageId="4" pageNumber="5">
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Fig.
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<date id="7C75BFA0FF85851D3937FECB842F2AC6" box="[784,798,376,402]" pageId="4" pageNumber="5">3</date>
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</figureCitation>
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i) with two spines in each caudolateral corner. Ventral surface of proximal podomere of antennular peduncle with spines at 75% distance from base. Antennal peduncle with well developed spines on basis and ischium. Antennal scale (
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<figureCitation id="90F085E5FF85851D3E2AFE71837A2A88" box="[1037,1099,450,476]" captionStart="FIGURE 3" captionStartId="4.[151,256,1884,1908]" captionTargetBox="[169,1417,642,1861]" captionTargetId="figure@4.[169,1417,642,1862]" captionTargetPageId="4" captionText="FIGURE 3. Orconectes cyanodigitus holotype. (a) dorsal and (b) lateral views of carapace; (c) dorsal, (d) ventral, (e) lateral and (f) mesial views of chela; (g) merus; (h) proximal podomeres of pereiopods; (i) telson and uropods; and (j) antennal scale." httpUri="https://zenodo.org/record/276052/files/figure.png" pageId="4" pageNumber="5">Fig 3</figureCitation>
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j) 3.1 times as long as broad, widest near midlength; greatest width of lamellar area 1.4 times width of lateral thickened area.
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</paragraph>
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<paragraph id="08749960FF85851D3AE2FDBE83F12918" blockId="4.[151,1437,152,588]" pageId="4" pageNumber="5">Third maxilliped extending to position of spine on basal podomere of antennular peduncle; ventral surface of all podomeres bearing plumose setae, but not so much as to completely obscure surface.</paragraph>
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<caption id="5CB4C9E8FF85851D3AB0F8EF86042CE7" httpUri="https://zenodo.org/record/276052/files/figure.png" pageId="4" pageNumber="5" targetBox="[169,1417,642,1861]" targetPageId="4">
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<paragraph id="08749960FF85851D3AB0F8EF86042CE7" blockId="4.[151,1436,1884,1971]" pageId="4" pageNumber="5">
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<emphasis id="3ABF4572FF85851D3AB0F8EF862D2C20" bold="true" box="[151,284,1884,1908]" pageId="4" pageNumber="5">FIGURE 3.</emphasis>
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<taxonomicName id="CFCBE2E3FF85851D3B04F8EF851E2C27" box="[291,559,1884,1907]" class="Malacostraca" family="Cambaridae" genus="Orconectes" kingdom="Animalia" order="Decapoda" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="cyanodigitus">
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<emphasis id="3ABF4572FF85851D3B04F8EF851E2C27" box="[291,559,1884,1907]" italics="true" pageId="4" pageNumber="5">Orconectes cyanodigitus</emphasis>
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</taxonomicName>
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holotype. (a) dorsal and (b) lateral views of carapace; (c) dorsal, (d) ventral, (e) lateral and (f) mesial views of chela; (g) merus; (h) proximal podomeres of pereiopods; (i) telson and uropods; and (j) antennal scale.
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</paragraph>
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</caption>
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<caption id="5CB4C9E8FF84851C3AB0F9AF879F2D00" httpUri="https://zenodo.org/record/276053/files/figure.png" pageId="5" pageNumber="6" targetBox="[169,1417,194,1543]" targetPageId="5">
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<paragraph id="08749960FF84851C3AB0F9AF879F2D00" blockId="5.[151,1436,1564,1620]" pageId="5" pageNumber="6">
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<emphasis id="3ABF4572FF84851C3AB0F9AF86282D60" bold="true" box="[151,281,1564,1588]" pageId="5" pageNumber="6">FIGURE 4.</emphasis>
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<taxonomicName id="CFCBE2E3FF84851C3B07F9AE85162D60" box="[288,551,1565,1588]" class="Malacostraca" family="Cambaridae" genus="Orconectes" kingdom="Animalia" order="Decapoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="cyanodigitus">
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<emphasis id="3ABF4572FF84851C3B07F9AE85162D60" box="[288,551,1565,1588]" italics="true" pageId="5" pageNumber="6">Orconectes cyanodigitus</emphasis>
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</taxonomicName>
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gonopods of holotype (a–c), morphotype (d–e), paratypes (f–o) and others (p–r, s– t).
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</paragraph>
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</caption>
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<paragraph id="08749960FF84851F3AE2F93384672BA8" blockId="5.[151,1436,1664,2026]" lastBlockId="6.[151,1437,152,1074]" lastPageId="6" lastPageNumber="7" pageId="5" pageNumber="6">
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Right chela (
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<figureCitation id="90F085E5FF84851C3B46F93386822DCE" box="[353,435,1664,1690]" captionStart="FIGURE 3" captionStartId="4.[151,256,1884,1908]" captionTargetBox="[169,1417,642,1861]" captionTargetId="figure@4.[169,1417,642,1862]" captionTargetPageId="4" captionText="FIGURE 3. Orconectes cyanodigitus holotype. (a) dorsal and (b) lateral views of carapace; (c) dorsal, (d) ventral, (e) lateral and (f) mesial views of chela; (g) merus; (h) proximal podomeres of pereiopods; (i) telson and uropods; and (j) antennal scale." httpUri="https://zenodo.org/record/276052/files/figure.png" pageId="5" pageNumber="6">Figs. 3</figureCitation>
|
||
c–f) subovate, depressed and somewhat gaping; palm 1.4 times as broad as mesial margin length, latter 25% of chela length. Dorsum of palm moderately punctate laterally and punctate with a few tubercles mesially; venter of palm weakly punctate except near lateral margin where more densely punctate. Mesial margin of palm bearing row of 9 tubercles bordered dorsolaterally by a second row of 10 tubercles. Fixed finger costate and densely covered with punctations dorsally, ventrally densely punctate; opposable margin with row of 11 tubercles (left chela with 13), 6th from the base largest, basal third bearing plumose setae (matted in photo); lateral margin with well defined row of punctations. Dactyl densely punctate dorsally and ventrally; low groove on dorsal surface bordering opposable margin; opposable margin with 11 tubercles (left chela with 13), proximal 5 similar in size (3rd and 4th slightly smaller) and distinctly larger than others, remainder decreasing in size distally; on left chela 1st, 2nd and 6th tubercles similar is size and larger than others; mesial margin with central row of well defined tubercles bordered dorsally by another row of smaller tubercles and ventrally by poorly defined row of tubercles. Both dactyl and fixed finger bearing row of minute denticles (broken by tubercles) on distal half.
|
||
</paragraph>
|
||
<paragraph id="08749960FF87851F3AE2FEBB82322A38" blockId="6.[151,1437,152,1074]" pageId="6" pageNumber="7">Carpus of cheliped slightly longer than broad with longitudinal furrow flanked laterally by punctations and mesially by tubercles; mesial margin with 3 spiniform tubercles, one at midlength pronounced; ventral surface with two prominent spiniform tubercles on distal margin, otherwise relatively unadorned</paragraph>
|
||
<paragraph id="08749960FF87851F3AE2FECB87D92918" blockId="6.[151,1437,152,1074]" pageId="6" pageNumber="7">
|
||
Merus dorsally with two spiniform tubercles on distal fourth, otherwise very weakly punctate except for distal fourth where moderately punctate; mesial and lateral surfaces weakly punctate, with lateral spiniform tubercle on distal margin; ventral surface (
|
||
<figureCitation id="90F085E5FF87851F38AFFE7185FC2A88" box="[648,717,450,476]" captionStart="FIGURE 3" captionStartId="4.[151,256,1884,1908]" captionTargetBox="[169,1417,642,1861]" captionTargetId="figure@4.[169,1417,642,1862]" captionTargetPageId="4" captionText="FIGURE 3. Orconectes cyanodigitus holotype. (a) dorsal and (b) lateral views of carapace; (c) dorsal, (d) ventral, (e) lateral and (f) mesial views of chela; (g) merus; (h) proximal podomeres of pereiopods; (i) telson and uropods; and (j) antennal scale." httpUri="https://zenodo.org/record/276052/files/figure.png" pageId="6" pageNumber="7">
|
||
Fig.
|
||
<quantity id="CF333485FF87851F3898FE7185FC2A88" box="[703,717,450,476]" metricMagnitude="-3" metricUnit="kg" metricValue="3.0" pageId="6" pageNumber="7" unit="g" value="3.0">3</quantity>
|
||
</figureCitation>
|
||
g) with two marginal rows of spiniform tubercles, lateral row with 6 and mesial row with 12, tubercles decreasing in size proximally in both rows; between rows surface is punctate. Ischium bearing sufflamen and with single small spiniform tubercle on ventral surface at 60% of length.
|
||
</paragraph>
|
||
<paragraph id="08749960FF87851F3AE2FDEB850629C3" blockId="6.[151,1437,152,1074]" pageId="6" pageNumber="7">
|
||
Hook on ischium of 3rd pereiopod (
|
||
<figureCitation id="90F085E5FF87851F38ADFDEB85E52926" box="[650,724,600,626]" captionStart="FIGURE 3" captionStartId="4.[151,256,1884,1908]" captionTargetBox="[169,1417,642,1861]" captionTargetId="figure@4.[169,1417,642,1862]" captionTargetPageId="4" captionText="FIGURE 3. Orconectes cyanodigitus holotype. (a) dorsal and (b) lateral views of carapace; (c) dorsal, (d) ventral, (e) lateral and (f) mesial views of chela; (g) merus; (h) proximal podomeres of pereiopods; (i) telson and uropods; and (j) antennal scale." httpUri="https://zenodo.org/record/276052/files/figure.png" pageId="6" pageNumber="7">Fig. 3</figureCitation>
|
||
h) simple, not overreaching basioischial articulation and opposed by very weak prominence.
|
||
</paragraph>
|
||
<paragraph id="08749960FF87851F3AE2FD11842629E8" blockId="6.[151,1437,152,1074]" box="[197,791,674,700]" pageId="6" pageNumber="7">
|
||
Gonopod (
|
||
<figureCitation id="90F085E5FF87851F3B65FD1186A229E8" box="[322,403,674,700]" captionStart="FIGURE 4" captionStartId="5.[151,255,1564,1588]" captionTargetBox="[169,1417,194,1543]" captionTargetId="figure@5.[169,1417,194,1543]" captionTargetPageId="5" captionText="FIGURE 4. Orconectes cyanodigitus gonopods of holotype (a – c), morphotype (d – e), paratypes (f – o) and others (p – r, s – t)." httpUri="https://zenodo.org/record/276053/files/figure.png" pageId="6" pageNumber="7">Figs. 4</figureCitation>
|
||
a–c) as described in "Diagnosis".
|
||
</paragraph>
|
||
<paragraph id="08749960FF87851F3AE2FD7B823F2853" blockId="6.[151,1437,152,1074]" pageId="6" pageNumber="7">
|
||
Uropod (
|
||
<figureCitation id="90F085E5FF87851F3B17FD7B864929B6" box="[304,376,712,738]" captionStart="FIGURE 3" captionStartId="4.[151,256,1884,1908]" captionTargetBox="[169,1417,642,1861]" captionTargetId="figure@4.[169,1417,642,1862]" captionTargetPageId="4" captionText="FIGURE 3. Orconectes cyanodigitus holotype. (a) dorsal and (b) lateral views of carapace; (c) dorsal, (d) ventral, (e) lateral and (f) mesial views of chela; (g) merus; (h) proximal podomeres of pereiopods; (i) telson and uropods; and (j) antennal scale." httpUri="https://zenodo.org/record/276052/files/figure.png" pageId="6" pageNumber="7">
|
||
Fig.
|
||
<date id="7C75BFA0FF87851F3B4EFD7B864929B6" box="[361,376,712,738]" pageId="6" pageNumber="7">3</date>
|
||
</figureCitation>
|
||
i) with both lobes of basal podomere bearing single acute spines; mesial ramus with well developed median carina terminating in distinctly premarginal spine and strong distolateral spine.
|
||
</paragraph>
|
||
<paragraph id="08749960FF87851F3AE2FCA184A52F66" blockId="6.[151,1437,152,1074]" pageId="6" pageNumber="7">
|
||
<emphasis id="3ABF4572FF87851F3AE2FCA186AC2878" bold="true" box="[197,413,786,812]" pageId="6" pageNumber="7">Allotypic female.</emphasis>
|
||
Differing from
|
||
<typeStatus id="D77027C2FF87851F3879FCA185FB2878" box="[606,714,786,812]" pageId="6" pageNumber="7" type="holotype">holotype</typeStatus>
|
||
, other than in secondary sexual characteristics, in following respects: width of abdomen only slightly less than cephalothorax (15.0 and
|
||
<quantity id="CF333485FF87851F3E02FC8B83A32806" box="[1061,1170,824,850]" metricMagnitude="-2" metricUnit="m" metricValue="1.58" pageId="6" pageNumber="7" unit="mm" value="15.8">15.8 mm</quantity>
|
||
, respectively); ventral surface of proximal podomere of antennular peduncle bears two spines, one similar to that of male, the other smaller and at midlength; palm 1.3 times as broad as mesial margin length, latter 29% of chela length; mesial margin of palm bearing row of 10 tubercles; fixed finger's opposable margin with row of 12 tubercles (left chela with 11), 5th from the base largest, plumose setae on basal third more pronounced; dactyl's opposable margin with 12 tubercles (left chela with 14); merus dorsally with three spiniform tubercles on distal fourth. Annulus ventralis (
|
||
<figureCitation id="90F085E5FF87851F3B51FBAB868A2F66" box="[374,443,1048,1074]" captionStart="FIGURE 5" captionStartId="6.[151,255,2006,2030]" captionTargetBox="[169,1417,1117,1985]" captionTargetId="figure@6.[169,1417,1117,1985]" captionTargetPageId="6" captionText="FIGURE 5. Orconectes cyanodigitus annuli ventralis of allotype (a), paratypes (b – g) and others (h – i)." httpUri="https://zenodo.org/record/276055/files/figure.png" pageId="6" pageNumber="7">Fig. 5</figureCitation>
|
||
a) as in diagnosis. First pleopod present.
|
||
</paragraph>
|
||
<caption id="5CB4C9E8FF87851F3AB0F86583EA2CBA" box="[151,1243,2006,2030]" httpUri="https://zenodo.org/record/276055/files/figure.png" pageId="6" pageNumber="7" targetBox="[169,1417,1117,1985]" targetPageId="6">
|
||
<paragraph id="08749960FF87851F3AB0F86583EA2CBA" blockId="6.[151,1243,2006,2030]" box="[151,1243,2006,2030]" pageId="6" pageNumber="7">
|
||
<emphasis id="3ABF4572FF87851F3AB0F86586282CBA" bold="true" box="[151,281,2006,2030]" pageId="6" pageNumber="7">FIGURE 5.</emphasis>
|
||
<taxonomicName id="CFCBE2E3FF87851F3B07F86485162CBA" box="[288,551,2007,2030]" class="Malacostraca" family="Cambaridae" genus="Orconectes" kingdom="Animalia" order="Decapoda" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="cyanodigitus">
|
||
<emphasis id="3ABF4572FF87851F3B07F86485162CBA" box="[288,551,2007,2030]" italics="true" pageId="6" pageNumber="7">Orconectes cyanodigitus</emphasis>
|
||
</taxonomicName>
|
||
annuli ventralis of allotype (a), paratypes (b–g) and others (h–i).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="5CB4C9E8FF86851E3AB0FB1E87CF2FB0" httpUri="https://zenodo.org/record/276056/files/figure.png" pageId="7" pageNumber="8" targetBox="[182,1387,194,1169]" targetPageId="7">
|
||
<paragraph id="08749960FF86851E3AB0FB1E87CF2FB0" blockId="7.[151,1436,1197,1252]" pageId="7" pageNumber="8">
|
||
<emphasis id="3ABF4572FF86851E3AB0FB1E862B2F91" bold="true" box="[151,282,1197,1221]" pageId="7" pageNumber="8">FIGURE 6.</emphasis>
|
||
Distribution map of
|
||
<taxonomicName id="CFCBE2E3FF86851E3BDBFB1E85B62F90" box="[508,647,1197,1220]" class="Malacostraca" family="Cambaridae" genus="Orconectes" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="castaneus">
|
||
<emphasis id="3ABF4572FF86851E3BDBFB1E85B62F90" box="[508,647,1197,1220]" italics="true" pageId="7" pageNumber="8">O. castaneus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="CFCBE2E3FF86851E38B3FB1E840F2F90" box="[660,830,1197,1220]" class="Malacostraca" family="Cambaridae" genus="Orconectes" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="cyanodigitus">
|
||
<emphasis id="3ABF4572FF86851E38B3FB1E840F2F90" box="[660,830,1197,1220]" italics="true" pageId="7" pageNumber="8">O. cyanodigitus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="CFCBE2E3FF86851E396BFB1E84DF2F90" box="[844,1006,1197,1220]" class="Malacostraca" family="Cambaridae" genus="Orconectes" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="occidentalis">
|
||
<emphasis id="3ABF4572FF86851E396BFB1E84DF2F90" box="[844,1006,1197,1220]" italics="true" pageId="7" pageNumber="8">O. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="CFCBE2E3FF86851E39DBFB1E83C52F90" box="[1020,1268,1197,1220]" class="Malacostraca" family="Cambaridae" genus="Orconectes" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="subSpecies" species="palmeri" subSpecies="longimanus">
|
||
<emphasis id="3ABF4572FF86851E39DBFB1E83C52F90" box="[1020,1268,1197,1220]" italics="true" pageId="7" pageNumber="8">O. palmeri longimanus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="CFCBE2E3FF86851E3F0EFB1E82AD2F90" box="[1321,1436,1197,1220]" class="Malacostraca" family="Cambaridae" genus="Orconectes" kingdom="Animalia" order="Decapoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="texanus">
|
||
<emphasis id="3ABF4572FF86851E3F0EFB1E82AD2F90" box="[1321,1436,1197,1220]" italics="true" pageId="7" pageNumber="8">O. texanus</emphasis>
|
||
</taxonomicName>
|
||
in Texas..
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="08749960FF86851E3AE2FAA0851B2D28" blockId="7.[151,1437,1298,2034]" pageId="7" pageNumber="8">
|
||
<emphasis id="3ABF4572FF86851E3AE2FAA085322E78" box="[197,515,1299,1324]" italics="true" pageId="7" pageNumber="8">Morphotypic male, form II</emphasis>
|
||
.—Differing from
|
||
<typeStatus id="D77027C2FF86851E38C7FAA1847A2E78" box="[736,843,1298,1324]" pageId="7" pageNumber="8" type="holotype">holotype</typeStatus>
|
||
, other than in secondary sexual characteristics, in following respects: areola length 34.1% of total carapace length; tip of rostrum reaching midlength of ultimate podomere of antennular peduncle; antennal scale 2.8 times as long as broad; mesial margin of palm of right chela with row of 11 tubercles bordered dorsolaterally by a second row of 7 tubercles; opposable margin of fixed finger with row of 14 tubercles (left chela with 11), 7th from the base largest; opposable margin of dactyl with 14 tubercles (left chela with 13), proximal 6 similar in size and distinctly larger than others; ventral surface of merus with lateral row of 5 tubercles and mesial row of 13; hook on ischium of 3rd pereiopod present but slightly less pronounced. Gonopod (
|
||
<figureCitation id="90F085E5FF86851E3977F9AB84922D66" box="[848,931,1560,1586]" captionStart="FIGURE 4" captionStartId="5.[151,255,1564,1588]" captionTargetBox="[169,1417,194,1543]" captionTargetId="figure@5.[169,1417,194,1543]" captionTargetPageId="5" captionText="FIGURE 4. Orconectes cyanodigitus gonopods of holotype (a – c), morphotype (d – e), paratypes (f – o) and others (p – r, s – t)." httpUri="https://zenodo.org/record/276053/files/figure.png" pageId="7" pageNumber="8">Figs. 4</figureCitation>
|
||
d, e) with both processes noncorneous and much shorter and thicker than
|
||
<typeStatus id="D77027C2FF86851E3824F98E855E2D03" box="[515,623,1597,1623]" pageId="7" pageNumber="8" type="holotype">holotype</typeStatus>
|
||
; central projection directed about 45 degrees to axis of shaft; mesial process directed about 60 degrees.
|
||
</paragraph>
|
||
<paragraph id="08749960FF8685113AE2F93B84332A13" blockId="7.[151,1437,1298,2034]" lastBlockId="8.[151,1437,152,1036]" lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8">
|
||
<emphasis id="3ABF4572FF86851E3AE2F93B86532DF6" bold="true" box="[197,354,1672,1698]" pageId="7" pageNumber="8">Color notes.</emphasis>
|
||
<typeStatus id="D77027C2FF86851E3B4DF93B86EB2DF6" box="[362,474,1672,1698]" pageId="7" pageNumber="8" type="holotype">Holotype</typeStatus>
|
||
(
|
||
<figureCitation id="90F085E5FF86851E3BCBF93B85002DF6" box="[492,561,1672,1698]" captionStart="FIGURE 2" captionStartId="3.[151,255,1747,1771]" captionTargetBox="[169,1417,530,1725]" captionTargetId="figure@3.[169,1417,530,1726]" captionTargetPageId="3" captionText="FIGURE 2. Orconectes cyanodigitus holotype (a) lateral and (b) dorsal views." httpUri="https://zenodo.org/record/276051/files/figure.png" pageId="7" pageNumber="8">Fig 2</figureCitation>
|
||
): Predominant coloration olive. Cephalic part of carapace slightly more bluish and obscurely mottled with dark and light patches; caudal fourth darker than remainder; sides with diffuse broad light longitudinal stripe. Rostral margin caudal to marginal spine pale yellow. Margin of acumen white. Postorbital ridge with narrow pale yellow line. Orbit rimmed with reddish orange. Thoracic part of carapace obscurely freckled with dark spots dorsally. Side with dark kidney-shaped blotch caudal to and parallel to cervical groove (ventral half darker); and dark diffuse longitudinal lateral stripe, bordered below by diffuse light stripe, which in turn bordered by diffuse dark stripe on ventral margin. Caudal margins of terga tinged with red then bordered cephalically by blue-black, then diffuse dull light blue. Pleura bluish with dorso-ventrally oriented pale yellow stripe on ventral half. Red spots located at cephalic edge of junction of terga and pleura. Terga and uropod progressively more bluish distally with red-orange margins. Flagella of antenna and antennule tan. Palm, carpus and distal half of merus of cheliped dorsally olive with black spots of two sizes, and ventrally cream with few spots. Fingers basally greenish blue on dorsum (bluish cream ventrally) becoming intense blue distally and with distal 10% red-orange. Prominent tubercles on merus, carpus, palm and margins of fingers mostly cream. Distinctive spots of red occur at all pereiopod articulations. Venter of cephalothorax and abdomen mostly cream.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="40D1CAEBFF8985133AE2FEE186832AE3" lastPageId="10" lastPageNumber="11" pageId="8" pageNumber="9" type="materials_examined">
|
||
<paragraph id="08749960FF8985113AE2FEE183D12AE3" blockId="8.[151,1437,152,1036]" pageId="8" pageNumber="9">
|
||
<emphasis id="3ABF4572FF8985113AE2FEE1865E2A38" bold="true" box="[197,367,338,364]" pageId="8" pageNumber="9">
|
||
<typeStatus id="D77027C2FF8985113AE2FEE186352A38" box="[197,260,338,364]" pageId="8" pageNumber="9">Type</typeStatus>
|
||
locality.
|
||
</emphasis>
|
||
Pat Mayse Lake, Lamar County, Texas (
|
||
<geoCoordinate id="6DFFFFA7FF8985113979FEE184CC2A38" box="[862,1021,338,364]" direction="north" orientation="latitude" pageId="8" pageNumber="9" precision="1" value="33.84353">33.84353° N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="6DFFFFA7FF8985113E2CFEE183802A38" box="[1035,1201,338,364]" direction="west" orientation="longitude" pageId="8" pageNumber="9" precision="1" value="-95.54163">95.54163° W</geoCoordinate>
|
||
). Water moderately clear; many rocks along shore, some natural, others artificially placed; sparse aquatic vegetation; water substrate sandy near shore, some clay on shore; water depth where crayfish found
|
||
<quantity id="CF333485FF8985113E7BFE2E83ED2AE3" box="[1116,1244,413,439]" metricMagnitude="-1" metricUnit="m" metricValue="1.0" metricValueMax="1.5" metricValueMin="0.5" pageId="8" pageNumber="9" unit="cm" value="10.0" valueMax="15.0" valueMin="5.0">5 to 15 cm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="08749960FF8985113AE2FE71834B2973" blockId="8.[151,1437,152,1036]" pageId="8" pageNumber="9">
|
||
<emphasis id="3ABF4572FF8985113AE2FE7186F42A88" bold="true" box="[197,453,450,476]" pageId="8" pageNumber="9">
|
||
Disposition of
|
||
<typeStatus id="D77027C2FF8985113B5BFE7186F12A88" box="[380,448,450,476]" pageId="8" pageNumber="9">types</typeStatus>
|
||
.
|
||
</emphasis>
|
||
The
|
||
<typeStatus id="D77027C2FF8985113823FE71855E2A88" box="[516,623,450,476]" pageId="8" pageNumber="9" type="holotype">holotype</typeStatus>
|
||
, allotype and morphotype (
|
||
<collectingCountry id="70DCD9F0FF898511399FFE7184E92A88" box="[952,984,450,476]" name="Iceland" pageId="8" pageNumber="9">ɗI</collectingCountry>
|
||
, Ψ, ɗII) are deposited in the National Museum of Natural History (Smithsonian Institution), nos. 1145301, 1145302 and 1145303, respectively.
|
||
<typeStatus id="D77027C2FF8985113AB0FDBE86382973" box="[151,265,525,551]" pageId="8" pageNumber="9" type="paratype">Paratypes</typeStatus>
|
||
are deposited in the Illinois Natural History Survey Crustacean Collection.
|
||
</paragraph>
|
||
<paragraph id="08749960FF8985113AE2FD81825529C3" blockId="8.[151,1437,152,1036]" pageId="8" pageNumber="9">
|
||
<emphasis id="3ABF4572FF8985113AE2FD8187CF2918" bold="true" box="[197,254,562,588]" pageId="8" pageNumber="9">Size.</emphasis>
|
||
The largest specimen examined is a form I male with a carapace length of 42.2 (postorbital carapace length 31.4) mm. The largest female has a carapace length of 40.0 (30.8) mm. The smallest first form male has a carapace length of 20.8 (15.5) mm. Ovigerous females or ones carrying young have not been collected.
|
||
</paragraph>
|
||
<paragraph id="08749960FF8985113AE2FD1185172F58" blockId="8.[151,1437,152,1036]" pageId="8" pageNumber="9">
|
||
<emphasis id="3ABF4572FF8985113AE2FD11856829E8" bold="true" box="[197,601,674,700]" pageId="8" pageNumber="9">Range and specimens examined.</emphasis>
|
||
A total of
|
||
<specimenCount id="1ECD52E9FF89851138FEFD1184B729E8" box="[729,902,674,700]" pageId="8" pageNumber="9" type="generic">103 specimens</specimenCount>
|
||
(41
|
||
<collectingCountry id="70DCD9F0FF898511399BFD1184EA29E8" box="[956,987,674,700]" name="Iceland" pageId="8" pageNumber="9">ɗI</collectingCountry>
|
||
, 9 ɗII, 53 Ψ) of this crayfish has been collected by the author at seven localities in the Red River watershed along the border of Texas with Oklahoma and Arkansas (
|
||
<figureCitation id="90F085E5FF8985113BEFFD5E85202853" box="[456,529,749,775]" captionStart="FIGURE 6" captionStartId="7.[151,255,1197,1221]" captionTargetBox="[182,1387,194,1169]" captionTargetId="figure@7.[170,1417,173,1176]" captionTargetPageId="7" captionText="FIGURE 6. Distribution map of O. castaneus, O. cyanodigitus, O. occidentalis, O. palmeri longimanus and O. texanus in Texas.." httpUri="https://zenodo.org/record/276056/files/figure.png" pageId="8" pageNumber="9">Fig. 6</figureCitation>
|
||
). Lamar County, Texas: (1)
|
||
<typeStatus id="D77027C2FF898511397AFD5E84A62853" box="[861,919,749,775]" pageId="8" pageNumber="9">Type</typeStatus>
|
||
locality, 21
|
||
<collectingCountry id="70DCD9F0FF8985113E0EFD5F83792852" box="[1065,1096,748,774]" name="Iceland" pageId="8" pageNumber="9">ɗI</collectingCountry>
|
||
, 7 ɗII, 27 Ψ,
|
||
<date id="7C75BFA0FF8985113ECCFD5E82B02853" box="[1259,1409,749,775]" pageId="8" pageNumber="9" value="2008-09-28">28 Sep 2008</date>
|
||
, 5
|
||
<collectingCountry id="70DCD9F0FF8985113AB0FCA187862878" box="[151,183,786,812]" name="Iceland" pageId="8" pageNumber="9">ɗI</collectingCountry>
|
||
, 3 Ψ,
|
||
<date id="7C75BFA0FF8985113AD9FCA186A92878" box="[254,408,786,812]" pageId="8" pageNumber="9" value="2008-09-27">27 Sep 2008</date>
|
||
; (2) Stream near Junction of Red River and Route 271 (
|
||
<geoCoordinate id="6DFFFFA7FF8985113E15FCA183FD2878" box="[1074,1228,786,812]" direction="north" orientation="latitude" pageId="8" pageNumber="9" precision="1" value="33.87468">33.87468° N</geoCoordinate>
|
||
<geoCoordinate id="6DFFFFA7FF8985113EF2FCA182492878" box="[1237,1400,786,812]" direction="west" orientation="longitude" pageId="8" pageNumber="9" precision="1" value="-95.50218">95.50218° W</geoCoordinate>
|
||
), 2
|
||
<collectingCountry id="70DCD9F0FF8985113AB0FC8487882805" box="[151,185,823,849]" name="Iceland" pageId="8" pageNumber="9">ɗI</collectingCountry>
|
||
, 1 ɗII, 6 Ψ,
|
||
<date id="7C75BFA0FF8985113B7EFC8B86CA2806" box="[345,507,824,850]" pageId="8" pageNumber="9" value="2008-09-27">27 Sep 2008</date>
|
||
, 3
|
||
<collectingCountry id="70DCD9F0FF8985113805FC8485752805" box="[546,580,823,849]" name="Iceland" pageId="8" pageNumber="9">ɗI</collectingCountry>
|
||
, 5 Ψ,
|
||
<date id="7C75BFA0FF89851138B7FC8B84032806" box="[656,818,824,850]" pageId="8" pageNumber="9" value="2008-09-28">28 Sep 2008</date>
|
||
; 1 Ψ,
|
||
<date id="7C75BFA0FF8985113958FC8B83132806" box="[895,1058,824,850]" pageId="8" pageNumber="9" value="2007-09-30">30 Sep 2007</date>
|
||
; (3) Pat Mayse Lake spillway (
|
||
<geoCoordinate id="6DFFFFA7FF8985113AB8FCEE860E2823" box="[159,319,861,887]" direction="north" orientation="latitude" pageId="8" pageNumber="9" precision="1" value="33.85548">33.85548° N</geoCoordinate>
|
||
<geoCoordinate id="6DFFFFA7FF8985113B6FFCEE86C02823" box="[328,497,861,887]" direction="west" orientation="longitude" pageId="8" pageNumber="9" precision="1" value="-95.5537">95.55370° W</geoCoordinate>
|
||
), 5
|
||
<collectingCountry id="70DCD9F0FF8985113838FCEF85712822" box="[543,576,860,886]" name="Iceland" pageId="8" pageNumber="9">ɗI</collectingCountry>
|
||
, 1 ɗII, 9 Ψ
|
||
<date id="7C75BFA0FF89851138F2FCEE84452823" box="[725,884,861,887]" pageId="8" pageNumber="9" value="2007-09-30">30 Sep 2007</date>
|
||
; (4) Pine Creek @ Route 906, (
|
||
<geoCoordinate id="6DFFFFA7FF8985113EDAFCEE82AC2823" box="[1277,1437,861,887]" direction="north" orientation="latitude" pageId="8" pageNumber="9" precision="1" value="33.85581">33.85581° N</geoCoordinate>
|
||
<geoCoordinate id="6DFFFFA7FF8985113AB0FC31860A28C8" box="[151,315,898,924]" direction="west" orientation="longitude" pageId="8" pageNumber="9" precision="1" value="-95.34131">95.34131° W</geoCoordinate>
|
||
), 3
|
||
<collectingCountry id="70DCD9F0FF8985113B40FC3186B628C8" box="[359,391,898,924]" name="Iceland" pageId="8" pageNumber="9">ɗI</collectingCountry>
|
||
, 1 Ψ,
|
||
<date id="7C75BFA0FF8985113BE8FC31855828C8" box="[463,617,898,924]" pageId="8" pageNumber="9" value="2007-09-30">30 Sep 2007</date>
|
||
. Red River County, Texas: (5) Red River @ Route 37 (
|
||
<geoCoordinate id="6DFFFFA7FF8985113F26FC3182AD28C8" box="[1281,1436,898,924]" direction="north" orientation="latitude" pageId="8" pageNumber="9" precision="1" value="33.86025">33.86025° N</geoCoordinate>
|
||
<geoCoordinate id="6DFFFFA7FF8985113AB0FC1B86742896" box="[151,325,936,962]" direction="west" orientation="longitude" pageId="8" pageNumber="9" precision="1" value="-95.03128">95.03128° W</geoCoordinate>
|
||
), 1
|
||
<collectingCountry id="70DCD9F0FF8985113B52FC1486A62895" box="[373,407,935,961]" name="Iceland" pageId="8" pageNumber="9">ɗI</collectingCountry>
|
||
,
|
||
<date id="7C75BFA0FF8985113B80FC1B857B2896" box="[423,586,936,962]" pageId="8" pageNumber="9" value="2007-10-13">13 Oct 2007</date>
|
||
. Bowie County, Texas: (6) Red River @ Route 259, (
|
||
<geoCoordinate id="6DFFFFA7FF8985113EDFFC1B82AC2896" box="[1272,1437,936,962]" direction="north" orientation="latitude" pageId="8" pageNumber="9" precision="1" value="33.68553">33.68553° N</geoCoordinate>
|
||
<geoCoordinate id="6DFFFFA7FF8985113AB0FC7E860C28B3" box="[151,317,973,999]" direction="west" orientation="longitude" pageId="8" pageNumber="9" precision="1" value="-94.6942">94.69420° W</geoCoordinate>
|
||
), 1 Ψ,
|
||
<date id="7C75BFA0FF8985113BB7FC7E851D28B3" box="[400,556,973,999]" pageId="8" pageNumber="9" value="2007-10-13">13 Oct 2007</date>
|
||
. Little River County, Arkansas: (7) Red River @ Hwy 59 (
|
||
<geoCoordinate id="6DFFFFA7FF8985113ED8FC7E82AD28B3" box="[1279,1436,973,999]" direction="north" orientation="latitude" pageId="8" pageNumber="9" precision="1" value="33.55113">33.55113° N</geoCoordinate>
|
||
<geoCoordinate id="6DFFFFA7FF8985113AB0FC4186062F58" box="[151,311,1010,1036]" direction="west" orientation="longitude" pageId="8" pageNumber="9" precision="1" value="-94.04125">94.04125° W</geoCoordinate>
|
||
), 1
|
||
<collectingCountry id="70DCD9F0FF8985113B45FC4186B32F58" box="[354,386,1010,1036]" name="Iceland" pageId="8" pageNumber="9">ɗI</collectingCountry>
|
||
,
|
||
<date id="7C75BFA0FF8985113BA9FC4185132F58" box="[398,546,1010,1036]" pageId="8" pageNumber="9" value="2007-10-13">13 Oct 2007</date>
|
||
.
|
||
</paragraph>
|
||
<caption id="5CB4C9E8FF8985113AB0FBD184112F2D" ID-Table-UUID="5CB4C9E8FF8985113AB0FBD184112F2D" box="[151,800,1122,1146]" httpUri="http://table.plazi.org/id/5CB4C9E8FF8985113AB0FBD184112F2D" pageId="8" pageNumber="9" targetBox="[151,1302,1173,2007]" targetIsTable="true" targetPageId="8">
|
||
<paragraph id="08749960FF8985113AB0FBD184112F2D" blockId="8.[151,800,1122,1146]" box="[151,800,1122,1146]" pageId="8" pageNumber="9">
|
||
<emphasis id="3ABF4572FF8985113AB0FBD186392F2E" bold="true" box="[151,264,1122,1146]" pageId="8" pageNumber="9">TABLE 1.</emphasis>
|
||
Measurements (mm) of
|
||
<taxonomicName id="CFCBE2E3FF8985113836FBD1842D2F2D" box="[529,796,1122,1145]" class="Malacostraca" family="Cambaridae" genus="Orconectes" kingdom="Animalia" order="Decapoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="cyanodigitus">Orconectes cyanodigitus</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="08749960FF8985113849FB2683F02C83" pageId="8" pageNumber="9">
|
||
<table id="7ACB6BC0FF897AE63AB0FB2682272C83" box="[151,1302,1173,2007]" gridcols="4" gridrows="20" pageId="8" pageNumber="9">
|
||
<tr id="B6FB9B22FF897AE63AB0FB2682272FF8" box="[151,1302,1173,1196]" gridrow="0" pageId="8" pageNumber="9" rowspan-0="1">
|
||
<th id="F52AF25EFF897AE63849FB2685E02FF8" box="[622,721,1173,1196]" gridcol="1" gridrow="0" pageId="8" pageNumber="9">Holotype</th>
|
||
<th id="F52AF25EFF897AE639A6FB2684EE2FF8" box="[897,991,1173,1196]" gridcol="2" gridrow="0" pageId="8" pageNumber="9">Allotype</th>
|
||
<th id="F52AF25EFF897AE63EB4FB2682272FF8" box="[1171,1302,1173,1196]" gridcol="3" gridrow="0" pageId="8" pageNumber="9">Morphotype</th>
|
||
</tr>
|
||
<tr id="B6FB9B22FF897AE63AB0FB7382272F83" box="[151,1302,1216,1239]" gridrow="1" pageId="8" pageNumber="9" rowspan-1="1" rowspan-2="1" rowspan-3="1">
|
||
<th id="F52AF25EFF897AE63AB0FB7386F62F83" box="[151,455,1216,1239]" gridcol="0" gridrow="1" pageId="8" pageNumber="9">Carapace</th>
|
||
</tr>
|
||
<tr id="B6FB9B22FF897AE63AB0FB5982272E55" box="[151,1302,1258,1281]" gridrow="2" pageId="8" pageNumber="9">
|
||
<th id="F52AF25EFF897AE63AB0FB5986F62E55" box="[151,455,1258,1281]" gridcol="0" gridrow="2" pageId="8" pageNumber="9">Entire length</th>
|
||
<td id="F52AF25EFF897AE63849FB5985E02E55" box="[622,721,1258,1281]" gridcol="1" gridrow="2" pageId="8" pageNumber="9">30.2</td>
|
||
<td id="F52AF25EFF897AE639A6FB5984EE2E55" box="[897,991,1258,1281]" gridcol="2" gridrow="2" pageId="8" pageNumber="9">33.2</td>
|
||
<td id="F52AF25EFF897AE63EB4FB5982272E55" box="[1171,1302,1258,1281]" gridcol="3" gridrow="2" pageId="8" pageNumber="9">32.3</td>
|
||
</tr>
|
||
<tr id="B6FB9B22FF897AE63AB0FAA682272E78" box="[151,1302,1301,1324]" gridrow="3" pageId="8" pageNumber="9">
|
||
<th id="F52AF25EFF897AE63AB0FAA686F62E78" box="[151,455,1301,1324]" gridcol="0" gridrow="3" pageId="8" pageNumber="9">postorbital length</th>
|
||
<td id="F52AF25EFF897AE63849FAA685E02E78" box="[622,721,1301,1324]" gridcol="1" gridrow="3" pageId="8" pageNumber="9">22.4</td>
|
||
<td id="F52AF25EFF897AE639A6FAA684EE2E78" box="[897,991,1301,1324]" gridcol="2" gridrow="3" pageId="8" pageNumber="9">24.9</td>
|
||
<td id="F52AF25EFF897AE63EB4FAA682272E78" box="[1171,1302,1301,1324]" gridcol="3" gridrow="3" pageId="8" pageNumber="9">24.5</td>
|
||
</tr>
|
||
<tr id="B6FB9B22FF897AE63AB0FAF382272E03" box="[151,1302,1344,1367]" gridrow="4" pageId="8" pageNumber="9">
|
||
<th id="F52AF25EFF897AE63AB0FAF386F62E03" box="[151,455,1344,1367]" gridcol="0" gridrow="4" pageId="8" pageNumber="9">width</th>
|
||
<td id="F52AF25EFF897AE63849FAF385E02E03" box="[622,721,1344,1367]" gridcol="1" gridrow="4" pageId="8" pageNumber="9">14.3</td>
|
||
<td id="F52AF25EFF897AE639A6FAF384EE2E03" box="[897,991,1344,1367]" gridcol="2" gridrow="4" pageId="8" pageNumber="9">15.8</td>
|
||
<td id="F52AF25EFF897AE63EB4FAF382272E03" box="[1171,1302,1344,1367]" gridcol="3" gridrow="4" pageId="8" pageNumber="9">14.9</td>
|
||
</tr>
|
||
<tr id="B6FB9B22FF897AE63AB0FAD982272ED5" box="[151,1302,1386,1409]" gridrow="5" pageId="8" pageNumber="9">
|
||
<th id="F52AF25EFF897AE63AB0FAD986F62ED5" box="[151,455,1386,1409]" gridcol="0" gridrow="5" pageId="8" pageNumber="9">height</th>
|
||
<td id="F52AF25EFF897AE63849FAD985E02ED5" box="[622,721,1386,1409]" gridcol="1" gridrow="5" pageId="8" pageNumber="9">11.2</td>
|
||
<td id="F52AF25EFF897AE639A6FAD984EE2ED5" box="[897,991,1386,1409]" gridcol="2" gridrow="5" pageId="8" pageNumber="9">12.2</td>
|
||
<td id="F52AF25EFF897AE63EB4FAD982272ED5" box="[1171,1302,1386,1409]" gridcol="3" gridrow="5" pageId="8" pageNumber="9">11.8</td>
|
||
</tr>
|
||
<tr id="B6FB9B22FF897AE63AB0FA2682272EF8" box="[151,1302,1429,1452]" gridrow="6" pageId="8" pageNumber="9" rowspan-1="1" rowspan-2="1" rowspan-3="1">
|
||
<th id="F52AF25EFF897AE63AB0FA2686F62EF8" box="[151,455,1429,1452]" gridcol="0" gridrow="6" pageId="8" pageNumber="9">Areola</th>
|
||
</tr>
|
||
<tr id="B6FB9B22FF897AE63AB0FA7382272E83" box="[151,1302,1472,1495]" gridrow="7" pageId="8" pageNumber="9">
|
||
<th id="F52AF25EFF897AE63AB0FA7386F62E83" box="[151,455,1472,1495]" gridcol="0" gridrow="7" pageId="8" pageNumber="9">width</th>
|
||
<td id="F52AF25EFF897AE63849FA7385E02E83" box="[622,721,1472,1495]" gridcol="1" gridrow="7" pageId="8" pageNumber="9">0</td>
|
||
<td id="F52AF25EFF897AE639A6FA7384EE2E83" box="[897,991,1472,1495]" gridcol="2" gridrow="7" pageId="8" pageNumber="9">0</td>
|
||
<td id="F52AF25EFF897AE63EB4FA7382272E83" box="[1171,1302,1472,1495]" gridcol="3" gridrow="7" pageId="8" pageNumber="9">0</td>
|
||
</tr>
|
||
<tr id="B6FB9B22FF897AE63AB0FA5982272D55" box="[151,1302,1514,1537]" gridrow="8" pageId="8" pageNumber="9">
|
||
<th id="F52AF25EFF897AE63AB0FA5986F62D55" box="[151,455,1514,1537]" gridcol="0" gridrow="8" pageId="8" pageNumber="9">length</th>
|
||
<td id="F52AF25EFF897AE63849FA5985E02D55" box="[622,721,1514,1537]" gridcol="1" gridrow="8" pageId="8" pageNumber="9">10.3</td>
|
||
<td id="F52AF25EFF897AE639A6FA5984EE2D55" box="[897,991,1514,1537]" gridcol="2" gridrow="8" pageId="8" pageNumber="9">11.4</td>
|
||
<td id="F52AF25EFF897AE63EB4FA5982272D55" box="[1171,1302,1514,1537]" gridcol="3" gridrow="8" pageId="8" pageNumber="9">11.3</td>
|
||
</tr>
|
||
<tr id="B6FB9B22FF897AE63AB0F9A682272D78" box="[151,1302,1557,1580]" gridrow="9" pageId="8" pageNumber="9" rowspan-1="1" rowspan-2="1" rowspan-3="1">
|
||
<th id="F52AF25EFF897AE63AB0F9A686F62D78" box="[151,455,1557,1580]" gridcol="0" gridrow="9" pageId="8" pageNumber="9">Rostrum</th>
|
||
</tr>
|
||
<tr id="B6FB9B22FF897AE63AB0F9F382272D03" box="[151,1302,1600,1623]" gridrow="10" pageId="8" pageNumber="9">
|
||
<th id="F52AF25EFF897AE63AB0F9F386F62D03" box="[151,455,1600,1623]" gridcol="0" gridrow="10" pageId="8" pageNumber="9">width</th>
|
||
<td id="F52AF25EFF897AE63849F9F385E02D03" box="[622,721,1600,1623]" gridcol="1" gridrow="10" pageId="8" pageNumber="9">3.8</td>
|
||
<td id="F52AF25EFF897AE639A6F9F384EE2D03" box="[897,991,1600,1623]" gridcol="2" gridrow="10" pageId="8" pageNumber="9">4.8</td>
|
||
<td id="F52AF25EFF897AE63EB4F9F382272D03" box="[1171,1302,1600,1623]" gridcol="3" gridrow="10" pageId="8" pageNumber="9">4.7</td>
|
||
</tr>
|
||
<tr id="B6FB9B22FF897AE63AB0F9D982272DD5" box="[151,1302,1642,1665]" gridrow="11" pageId="8" pageNumber="9">
|
||
<th id="F52AF25EFF897AE63AB0F9D986F62DD5" box="[151,455,1642,1665]" gridcol="0" gridrow="11" pageId="8" pageNumber="9">length</th>
|
||
<td id="F52AF25EFF897AE63849F9D985E02DD5" box="[622,721,1642,1665]" gridcol="1" gridrow="11" pageId="8" pageNumber="9">9.6</td>
|
||
<td id="F52AF25EFF897AE639A6F9D984EE2DD5" box="[897,991,1642,1665]" gridcol="2" gridrow="11" pageId="8" pageNumber="9">9.9</td>
|
||
<td id="F52AF25EFF897AE63EB4F9D982272DD5" box="[1171,1302,1642,1665]" gridcol="3" gridrow="11" pageId="8" pageNumber="9">9.8</td>
|
||
</tr>
|
||
<tr id="B6FB9B22FF897AE63AB0F92682272DF8" box="[151,1302,1685,1708]" gridrow="12" pageId="8" pageNumber="9" rowspan-1="1" rowspan-2="1" rowspan-3="1">
|
||
<th id="F52AF25EFF897AE63AB0F92686F62DF8" box="[151,455,1685,1708]" gridcol="0" gridrow="12" pageId="8" pageNumber="9">Right chela</th>
|
||
</tr>
|
||
<tr id="B6FB9B22FF897AE63AB0F97382272D83" box="[151,1302,1728,1751]" gridrow="13" pageId="8" pageNumber="9">
|
||
<th id="F52AF25EFF897AE63AB0F97386F62D83" box="[151,455,1728,1751]" gridcol="0" gridrow="13" pageId="8" pageNumber="9">length palm mesial margin</th>
|
||
<td id="F52AF25EFF897AE63849F97385E02D83" box="[622,721,1728,1751]" gridcol="1" gridrow="13" pageId="8" pageNumber="9">6.9</td>
|
||
<td id="F52AF25EFF897AE639A6F97384EE2D83" box="[897,991,1728,1751]" gridcol="2" gridrow="13" pageId="8" pageNumber="9">7.5</td>
|
||
<td id="F52AF25EFF897AE63EB4F97382272D83" box="[1171,1302,1728,1751]" gridcol="3" gridrow="13" pageId="8" pageNumber="9">6.5</td>
|
||
</tr>
|
||
<tr id="B6FB9B22FF897AE63AB0F95982272C55" box="[151,1302,1770,1793]" gridrow="14" pageId="8" pageNumber="9">
|
||
<th id="F52AF25EFF897AE63AB0F95986F62C55" box="[151,455,1770,1793]" gridcol="0" gridrow="14" pageId="8" pageNumber="9">palm width</th>
|
||
<td id="F52AF25EFF897AE63849F95985E02C55" box="[622,721,1770,1793]" gridcol="1" gridrow="14" pageId="8" pageNumber="9">10.0</td>
|
||
<td id="F52AF25EFF897AE639A6F95984EE2C55" box="[897,991,1770,1793]" gridcol="2" gridrow="14" pageId="8" pageNumber="9">9.9</td>
|
||
<td id="F52AF25EFF897AE63EB4F95982272C55" box="[1171,1302,1770,1793]" gridcol="3" gridrow="14" pageId="8" pageNumber="9">9.2</td>
|
||
</tr>
|
||
<tr id="B6FB9B22FF897AE63AB0F8A682272C78" box="[151,1302,1813,1836]" gridrow="15" pageId="8" pageNumber="9">
|
||
<th id="F52AF25EFF897AE63AB0F8A686F62C78" box="[151,455,1813,1836]" gridcol="0" gridrow="15" pageId="8" pageNumber="9">length lateral margin</th>
|
||
<td id="F52AF25EFF897AE63849F8A685E02C78" box="[622,721,1813,1836]" gridcol="1" gridrow="15" pageId="8" pageNumber="9">27.4</td>
|
||
<td id="F52AF25EFF897AE639A6F8A684EE2C78" box="[897,991,1813,1836]" gridcol="2" gridrow="15" pageId="8" pageNumber="9">26.0</td>
|
||
<td id="F52AF25EFF897AE63EB4F8A682272C78" box="[1171,1302,1813,1836]" gridcol="3" gridrow="15" pageId="8" pageNumber="9">26.4</td>
|
||
</tr>
|
||
<tr id="B6FB9B22FF897AE63AB0F8F382272C03" box="[151,1302,1856,1879]" gridrow="16" pageId="8" pageNumber="9">
|
||
<th id="F52AF25EFF897AE63AB0F8F386F62C03" box="[151,455,1856,1879]" gridcol="0" gridrow="16" pageId="8" pageNumber="9">dactyl length</th>
|
||
<td id="F52AF25EFF897AE63849F8F385E02C03" box="[622,721,1856,1879]" gridcol="1" gridrow="16" pageId="8" pageNumber="9">17.9</td>
|
||
<td id="F52AF25EFF897AE639A6F8F384EE2C03" box="[897,991,1856,1879]" gridcol="2" gridrow="16" pageId="8" pageNumber="9">15.5</td>
|
||
<td id="F52AF25EFF897AE63EB4F8F382272C03" box="[1171,1302,1856,1879]" gridcol="3" gridrow="16" pageId="8" pageNumber="9">16.7</td>
|
||
</tr>
|
||
<tr id="B6FB9B22FF897AE63AB0F8D982272CD5" box="[151,1302,1898,1921]" gridrow="17" pageId="8" pageNumber="9" rowspan-1="1" rowspan-2="1" rowspan-3="1">
|
||
<th id="F52AF25EFF897AE63AB0F8D986F62CD5" box="[151,455,1898,1921]" gridcol="0" gridrow="17" pageId="8" pageNumber="9">Abdomen</th>
|
||
</tr>
|
||
<tr id="B6FB9B22FF897AE63AB0F82682272CF8" box="[151,1302,1941,1964]" gridrow="18" pageId="8" pageNumber="9">
|
||
<th id="F52AF25EFF897AE63AB0F82686F62CF8" box="[151,455,1941,1964]" gridcol="0" gridrow="18" pageId="8" pageNumber="9">width</th>
|
||
<td id="F52AF25EFF897AE63849F82685E02CF8" box="[622,721,1941,1964]" gridcol="1" gridrow="18" pageId="8" pageNumber="9">12.0</td>
|
||
<td id="F52AF25EFF897AE639A6F82684EE2CF8" box="[897,991,1941,1964]" gridcol="2" gridrow="18" pageId="8" pageNumber="9">15.0</td>
|
||
<td id="F52AF25EFF897AE63EB4F82682272CF8" box="[1171,1302,1941,1964]" gridcol="3" gridrow="18" pageId="8" pageNumber="9">13.5</td>
|
||
</tr>
|
||
<tr id="B6FB9B22FF897AE63AB0F87382272C83" box="[151,1302,1984,2007]" gridrow="19" pageId="8" pageNumber="9">
|
||
<th id="F52AF25EFF897AE63AB0F87386F62C83" box="[151,455,1984,2007]" gridcol="0" gridrow="19" pageId="8" pageNumber="9">length</th>
|
||
<td id="F52AF25EFF897AE63849F87385E02C83" box="[622,721,1984,2007]" gridcol="1" gridrow="19" pageId="8" pageNumber="9">32.1</td>
|
||
<td id="F52AF25EFF897AE639A6F87384EE2C83" box="[897,991,1984,2007]" gridcol="2" gridrow="19" pageId="8" pageNumber="9">36.0</td>
|
||
<td id="F52AF25EFF897AE63EB4F87382272C83" box="[1171,1302,1984,2007]" gridcol="3" gridrow="19" pageId="8" pageNumber="9">35.2</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<caption id="5CB4C9E8FF8885103AB0FACE840F2EE0" httpUri="https://zenodo.org/record/276057/files/figure.png" pageId="9" pageNumber="10" targetBox="[176,1417,202,1379]" targetPageId="9">
|
||
<paragraph id="08749960FF8885103AB0FACE840F2EE0" blockId="9.[151,1437,1405,1460]" pageId="9" pageNumber="10">
|
||
<emphasis id="3ABF4572FF8885103AB0FACE862E2EC1" bold="true" box="[151,287,1405,1429]" pageId="9" pageNumber="10">FIGURE 7.</emphasis>
|
||
Texas drainage basins and notable rivers. Figure modified from “Texas River Basins, Major Bays and Streams” figure courtesy Texas Parks and Wildlife Department.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="08749960FF8885103AE1FA5184A72C7C" blockId="9.[151,1437,1506,2018]" pageId="9" pageNumber="10">
|
||
<emphasis id="3ABF4572FF8885103AE1FA51867D2EA8" bold="true" box="[198,332,1506,1532]" pageId="9" pageNumber="10">Variations.</emphasis>
|
||
The form I male gonopod shows remarkably little variation (
|
||
<figureCitation id="90F085E5FF8885103E19FA5083A22EA9" box="[1086,1171,1507,1533]" captionStart="FIGURE 4" captionStartId="5.[151,255,1564,1588]" captionTargetBox="[169,1417,194,1543]" captionTargetId="figure@5.[169,1417,194,1543]" captionTargetPageId="5" captionText="FIGURE 4. Orconectes cyanodigitus gonopods of holotype (a – c), morphotype (d – e), paratypes (f – o) and others (p – r, s – t)." httpUri="https://zenodo.org/record/276053/files/figure.png" pageId="9" pageNumber="10">Figs. 4</figureCitation>
|
||
a–c, f–r). The ratio of length central projection to total appendage length varies from 19.5% to 24.2% (mean 21.9% ± 1.4). The same ratio for mesial process varies from 21.0% to 27.2% (mean 23.3% ± 1.6). The gonopods of smaller form I males are comparatively more robust. In one male from locality 5 (
|
||
<figureCitation id="90F085E5FF88851039EFF9E083232D39" box="[968,1042,1619,1645]" captionStart="FIGURE 4" captionStartId="5.[151,255,1564,1588]" captionTargetBox="[169,1417,194,1543]" captionTargetId="figure@5.[169,1417,194,1543]" captionTargetPageId="5" captionText="FIGURE 4. Orconectes cyanodigitus gonopods of holotype (a – c), morphotype (d – e), paratypes (f – o) and others (p – r, s – t)." httpUri="https://zenodo.org/record/276053/files/figure.png" pageId="9" pageNumber="10">Fig. 4</figureCitation>
|
||
r), the central projection extends caudally almost to the mid caudal extent of the mesial process; in all specimens from the
|
||
<typeStatus id="D77027C2FF8885103EFFF9CB823D2DC6" box="[1240,1292,1656,1682]" pageId="9" pageNumber="10">type</typeStatus>
|
||
locality the caudal extent of central projection is very uniform. The annulus ventralis (
|
||
<figureCitation id="90F085E5FF8885103E3CF92D83522DEC" box="[1051,1123,1694,1720]" captionStart="FIGURE 5" captionStartId="6.[151,255,2006,2030]" captionTargetBox="[169,1417,1117,1985]" captionTargetId="figure@6.[169,1417,1117,1985]" captionTargetPageId="6" captionText="FIGURE 5. Orconectes cyanodigitus annuli ventralis of allotype (a), paratypes (b – g) and others (h – i)." httpUri="https://zenodo.org/record/276055/files/figure.png" pageId="9" pageNumber="10">Fig. 5</figureCitation>
|
||
) length/width ratio varies from 62.2% to 72.2% (mean 66.7%); dextral and sinistral sides are flipped about half the time. Color pattern varies significantly (
|
||
<figureCitation id="90F085E5FF8885103BADF95B86E32C56" box="[394,466,1768,1794]" captionStart="FIGURE 8" captionStartId="10.[151,255,1642,1666]" captionTargetBox="[169,1417,607,1620]" captionTargetId="figure@10.[169,1417,607,1621]" captionTargetPageId="10" captionText="FIGURE 8. Orconectes cyanodigitus color pattern variations. Specimens are from site 3 (a, b, e, f) and site 4 (c, d)." httpUri="https://zenodo.org/record/276058/files/figure.png" pageId="9" pageNumber="10">Fig. 8</figureCitation>
|
||
), with some individuals distinctly and heavily freckled; ground color varies from light to dark with the hue varying from greenish to reddish to tan.
|
||
</paragraph>
|
||
<paragraph id="08749960FF8885133AE2F88186832AE3" blockId="9.[151,1437,1506,2018]" lastBlockId="10.[151,1437,152,551]" lastPageId="10" lastPageNumber="11" pageId="9" pageNumber="10">
|
||
<emphasis id="3ABF4572FF8885103AE2F88186482C18" bold="true" box="[197,377,1842,1868]" pageId="9" pageNumber="10">Relationships.</emphasis>
|
||
This crayfish is apparently most closely related to
|
||
<taxonomicName id="CFCBE2E3FF88851039C4F88082AC2C19" authority="Reimer and Jester, 1975" authorityName="Reimer and Jester" authorityYear="1975" box="[995,1437,1843,1869]" class="Malacostraca" family="Cambaridae" genus="Orconectes" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="deanae">
|
||
<emphasis id="3ABF4572FF88851039C4F880836F2C18" box="[995,1118,1843,1868]" italics="true" pageId="9" pageNumber="10">
|
||
<collectingCountry id="70DCD9F0FF88851039C4F88084CD2C18" box="[995,1020,1843,1868]" name="Iceland" pageId="9" pageNumber="10">O</collectingCountry>
|
||
. deanae
|
||
</emphasis>
|
||
(
|
||
<bibRefCitation id="6C5AE491FF8885103E49F88082A22C19" author="Reimer" box="[1134,1427,1843,1869]" pageId="9" pageNumber="10" refString="Reimer, R. D. & Jester, D. B. (1975) A New Crawfish of the Genus Orconectes from Conchas Lake, New Mexico. Tulane Studies in Zoology and Botany, 19 (1,2), 17 - 21, figures 1 - 7." type="journal article" year="1975">Reimer and Jester, 1975</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="CFCBE2E3FF8885103AEEF8EA85322C26" authority="Faxon, 1898" authorityName="Faxon" authorityYear="1898" box="[201,515,1880,1906]" class="Malacostraca" family="Cambaridae" genus="Orconectes" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="difficilis">
|
||
<emphasis id="3ABF4572FF8885103AEEF8EA867E2C26" box="[201,335,1881,1906]" italics="true" pageId="9" pageNumber="10">
|
||
<collectingCountry id="70DCD9F0FF8885103AEEF8EA87D32C26" box="[201,226,1881,1906]" name="Iceland" pageId="9" pageNumber="10">O</collectingCountry>
|
||
. difficilis
|
||
</emphasis>
|
||
(
|
||
<bibRefCitation id="6C5AE491FF8885103B78F8EB86CB2C26" author="Faxon" box="[351,506,1880,1906]" pageId="9" pageNumber="10" refString="Faxon, W. (1898) Observations on the Astacidae in the United States National Museum and in the Museum of Comparative Zoology, with descriptions of new species. Proceedings of the United States National Museum, 20 (1136), 643 - 694, plates 62 - 70." type="journal article" year="1898">Faxon, 1898</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. The central projection of
|
||
<taxonomicName id="CFCBE2E3FF888510391AF8EA84F22C26" box="[829,963,1881,1906]" class="Malacostraca" family="Cambaridae" genus="Orconectes" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="difficilis">
|
||
<emphasis id="3ABF4572FF888510391AF8EA84F22C26" box="[829,963,1881,1906]" italics="true" pageId="9" pageNumber="10">
|
||
<collectingCountry id="70DCD9F0FF888510391AF8EA84672C26" box="[829,854,1881,1906]" name="Iceland" pageId="9" pageNumber="10">O</collectingCountry>
|
||
. difficilis
|
||
</emphasis>
|
||
</taxonomicName>
|
||
is similar to the new taxon, but slightly less recurved; the mesial process is however much shorter and is distinctly shorter than the central projection. In
|
||
<taxonomicName id="CFCBE2E3FF8885103A90F81086002CE8" box="[183,305,1955,1980]" class="Malacostraca" family="Cambaridae" genus="Orconectes" kingdom="Animalia" order="Decapoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="deanae">
|
||
<emphasis id="3ABF4572FF8885103A90F81086002CE8" box="[183,305,1955,1980]" italics="true" pageId="9" pageNumber="10">
|
||
<collectingCountry id="70DCD9F0FF8885103A90F81087FE2CE8" box="[183,207,1955,1980]" name="Iceland" pageId="9" pageNumber="10">O</collectingCountry>
|
||
. deanae
|
||
</emphasis>
|
||
</taxonomicName>
|
||
, the mesial process is very similar to that of the new taxon, but the central projection is longer and nearly always more recurved with its tip directed about 90 degrees to the shaft axis, and extends caudally well beyond the mid caudal extent of its mesial process, and the tip is more acute. The annulus ventralis of the new taxon,
|
||
<taxonomicName id="CFCBE2E3FF8B85133B07FF0E86942B82" box="[288,421,189,214]" class="Malacostraca" family="Cambaridae" genus="Orconectes" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="difficilis">
|
||
<emphasis id="3ABF4572FF8B85133B07FF0E86942B82" box="[288,421,189,214]" italics="true" pageId="10" pageNumber="11">
|
||
<collectingCountry id="70DCD9F0FF8B85133B07FF0E86092B82" box="[288,312,189,214]" name="Iceland" pageId="10" pageNumber="11">O</collectingCountry>
|
||
. difficilis
|
||
</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="CFCBE2E3FF8B85133BC7FF0E856B2B82" box="[480,602,189,214]" class="Malacostraca" family="Cambaridae" genus="Orconectes" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="deanae">
|
||
<emphasis id="3ABF4572FF8B85133BC7FF0E856B2B82" box="[480,602,189,214]" italics="true" pageId="10" pageNumber="11">
|
||
<collectingCountry id="70DCD9F0FF8B85133BC7FF0E86C92B82" box="[480,504,189,214]" name="Iceland" pageId="10" pageNumber="11">O</collectingCountry>
|
||
. deanae
|
||
</emphasis>
|
||
</taxonomicName>
|
||
are similar. The color pattern of
|
||
<taxonomicName id="CFCBE2E3FF8B851339C6FF0E836A2B82" box="[993,1115,189,214]" class="Malacostraca" family="Cambaridae" genus="Orconectes" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="deanae">
|
||
<emphasis id="3ABF4572FF8B851339C6FF0E836A2B82" box="[993,1115,189,214]" italics="true" pageId="10" pageNumber="11">
|
||
<collectingCountry id="70DCD9F0FF8B851339C6FF0E84C82B82" box="[993,1017,189,214]" name="Iceland" pageId="10" pageNumber="11">O</collectingCountry>
|
||
. deanae
|
||
</emphasis>
|
||
</taxonomicName>
|
||
is on average less freckled and lighter, based on a large series of specimens from the Brazos River system. I have been unable to find photographs of
|
||
<taxonomicName id="CFCBE2E3FF8B85133B76FEBB86E42A75" box="[337,469,264,289]" class="Malacostraca" family="Cambaridae" genus="Orconectes" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="difficilis">
|
||
<emphasis id="3ABF4572FF8B85133B76FEBB86E42A75" box="[337,469,264,289]" italics="true" pageId="10" pageNumber="11">
|
||
<collectingCountry id="70DCD9F0FF8B85133B76FEBB86582A75" box="[337,361,264,289]" name="Iceland" pageId="10" pageNumber="11">O</collectingCountry>
|
||
. difficilis
|
||
</emphasis>
|
||
</taxonomicName>
|
||
from the Canadian River for comparison. Apparently more distantly related is
|
||
<taxonomicName id="CFCBE2E3FF8B85133F58FEBB86992A13" authority="Walls, 1972" authorityName="Walls" authorityYear="1972" class="Malacostraca" family="Cambaridae" genus="Orconectes" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="maletae">
|
||
<emphasis id="3ABF4572FF8B85133F58FEBB87C62A12" italics="true" pageId="10" pageNumber="11">
|
||
<collectingCountry id="70DCD9F0FF8B85133F58FEBB82A62A75" box="[1407,1431,264,289]" name="Iceland" pageId="10" pageNumber="11">O</collectingCountry>
|
||
. maletae
|
||
</emphasis>
|
||
(
|
||
<bibRefCitation id="6C5AE491FF8B85133B20FE9E86AE2A13" author="Walls" box="[263,415,301,327]" pageId="10" pageNumber="11" refString="Walls, J. G., (1972) Three new Crawfishes Related to Orconectes difficilis (Faxon) (Decapoda: Astacidae). Proceedings of the Biological Society of Washington, 84 (53), 449 - 458, figures 1 - 4." type="journal article" year="1972">Walls, 1972</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
; its central projection is relatively longer and more acute; its mesial process is less separated from the central projection and is recurved only to about 90 degrees from the axis of the main shaft; the annulus ventralis has a crosswise crease; the areola is obliterated only for a small length; and the color pattern is very different.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="40D1CAEBFF8B85133AE2FE7184972973" pageId="10" pageNumber="11" type="etymology">
|
||
<paragraph id="08749960FF8B85133AE2FE7184972973" blockId="10.[151,1437,152,551]" pageId="10" pageNumber="11">
|
||
<emphasis id="3ABF4572FF8B85133AE2FE7186632A88" bold="true" box="[197,338,450,476]" pageId="10" pageNumber="11">Etymology.</emphasis>
|
||
Cyano (Gr.) = blue + digitus (L.) = finger; alluding to the blue on the chela's fingers.
|
||
<emphasis id="3ABF4572FF8B85133AE2FE54866F2955" bold="true" box="[197,350,487,513]" pageId="10" pageNumber="11">Associates.</emphasis>
|
||
This crayfish has been found nearly without associates. At all locations only two
|
||
<taxonomicName id="CFCBE2E3FF8B85133AB0FDBE86EC2972" box="[151,477,525,550]" class="Malacostraca" family="Cambaridae" genus="Procambarus" kingdom="Animalia" order="Decapoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="subSpecies" species="acutus" subSpecies="acutus">
|
||
<emphasis id="3ABF4572FF8B85133AB0FDBE86EC2972" box="[151,477,525,550]" italics="true" pageId="10" pageNumber="11">Procambarus acutus acutus</emphasis>
|
||
</taxonomicName>
|
||
have been collected with this crayfish.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |