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<document id="25CB443D7C4DF8A66A46F27D57764D48" ID-DOI="10.11646/zootaxa.1583.1.6" ID-ISSN="1175­5334" ID-Zenodo-Dep="5097863" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1626205379354" checkinUser="felipe" docAuthor="González-Lazo, D. &amp; Salles, F. F." docDate="2007" docId="A57487E1A865FF92D698FEF2FDA7FEFD" docLanguage="en" docName="zt01583p057.pdf" docOrigin="Zootaxa 1583 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.1583.1.6" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Fallceon grandis González-Lazo &amp; Salles 2007, sp. n." docType="treatment" docVersion="4" lastPageNumber="54" masterDocId="594DFF99A864FF91D60FFFA7FFEFFFD7" masterDocTitle="Description of a new species of Fallceon from Cuba, and redescription of the larva of F. longifolius (Ephemeroptera, Baetidae)" masterLastPageNumber="57" masterPageNumber="51" pageNumber="52" updateTime="1699004308828" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="2D80575C4B730732CC9D99CD1B271600">Description of a new species of Fallceon from Cuba, and redescription of the larva of F. longifolius (Ephemeroptera, Baetidae)</mods:title>
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<mods:namePart id="1FD7F2D02EDCCD84E6A440F8F97FD77A">González-Lazo, D.</mods:namePart>
<mods:affiliation id="1507EE2FB30E7AA59F404321CBD402AE">Facultad de Ciencias Naturales de la Universidad de Oriente, Departamento de Biología, Santiago de Cuba, Patricio Lumumba s / n esq. Ave. de las Américas. CP. 90 500. Cuba. E-mail: dani @ cnt. uo. edu. cu Universidade Federal do Espírito Santo, Centro Universitário Norte do Espírito Santo, Departamento de Ciências da Saúde, Biológicas e Agrárias, São Mateus, Espírito Santo, 29933 - 415, Brazil. E-mail: ffsalles @ gmail. com</mods:affiliation>
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<mods:number id="A4C76AFE3A0B5B87435A403376B3E8C7">1583</mods:number>
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<treatment id="A57487E1A865FF92D698FEF2FDA7FEFD" ID-DOI="http://doi.org/10.5281/zenodo.5098539" ID-Zenodo-Dep="5098539" LSID="urn:lsid:plazi:treatment:A57487E1A865FF92D698FEF2FDA7FEFD" httpUri="http://treatment.plazi.org/id/A57487E1A865FF92D698FEF2FDA7FEFD" lastPageId="3" lastPageNumber="54" pageId="1" pageNumber="52">
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<taxonomicName id="EADD4D74A865FF90D698FEF2FE8AFEB8" ID-CoL="3DTQF" authority="González-Lazo &amp; Salles, 2007" authorityName="González-Lazo &amp; Salles" authorityYear="2007" box="[151,357,341,367]" class="Insecta" family="Baetidae" genus="Fallceon" kingdom="Animalia" order="Ephemeroptera" pageId="1" pageNumber="52" phylum="Arthropoda" rank="species" species="grandis" status="sp. nov.">
<emphasis id="1FA9EAE5A865FF90D698FEF2FE8AFEB8" bold="true" box="[151,357,341,367]" italics="true" pageId="1" pageNumber="52">Fallceon grandis</emphasis>
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<paragraph id="2D6236F7A865FF90D698FEDFFEDAFE45" blockId="1.[151,430,341,402]" box="[151,309,376,402]" pageId="1" pageNumber="52">
(
<figureCitation id="B5E62A72A865FF90D690FEDFFEC3FE45" box="[159,300,376,402]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Figs. 1 12</figureCitation>
)
</paragraph>
<paragraph id="2D6236F7A865FF90D698FE65FBCEFE0B" blockId="1.[151,1437,450,2036]" box="[151,1057,450,476]" pageId="1" pageNumber="52">
<emphasis id="1FA9EAE5A865FF90D698FE65FF05FE0B" bold="true" box="[151,234,450,476]" pageId="1" pageNumber="52">Larva.</emphasis>
Body lenght, 7.58.0 mm, cerci
<quantity id="EA259B12A865FF90D462FE65FD13FE0B" box="[621,764,450,476]" metricMagnitude="-3" metricUnit="m" metricValue="6.65" metricValueMax="6.8" metricValueMin="6.5" pageId="1" pageNumber="52" unit="mm" value="6.65" valueMax="6.8" valueMin="6.5">6.56.8 mm</quantity>
, paracercus 3.0
<quantity id="EA259B12A865FF90D5CFFE65FBF2FE0B" box="[960,1053,450,476]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" pageId="1" pageNumber="52" unit="mm" value="3.2">3.2 mm</quantity>
.
</paragraph>
<paragraph id="2D6236F7A865FF90D6C9FE4DFB6EFBE3" blockId="1.[151,1437,450,2036]" pageId="1" pageNumber="52">
<emphasis id="1FA9EAE5A865FF90D6C9FE4DFEE9FDD4" box="[198,262,490,515]" italics="true" pageId="1" pageNumber="52">Head</emphasis>
. Coloration of vertex pale brown, genae dark brown. Antennae pale yellow to pale brown, scape and pedicel pale brown, flagellum pale yellow. Frontal keel absent. Labrum (
<figureCitation id="B5E62A72A865FF90D5E5FDB5FBC2FDFB" box="[1002,1069,530,556]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Fig. 1</figureCitation>
) rounded distally, with median emargination; one submedial and three submarginal simple setae present on each side; simple setae scattered dorsally on midposterior region; long, fine, simple setae on anterior margin, and long, fine, branched setae on anterolateral margin. Right mandible (
<figureCitation id="B5E62A72A865FF90D456FD2DFD4FFD73" box="[601,672,650,676]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Fig. 2</figureCitation>
) with eight denticles; tuft of simple setae between prostheca and molar present; base of incisors with 78 simple setae, distal end of molar with 2 long, simple setae. Left mandible (
<figureCitation id="B5E62A72A865FF90D6ECFD7DFEC5FD23" box="[227,298,730,756]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Fig. 3</figureCitation>
) with seven denticles, almost inconspicuous tuft of simple setae present between prostheca and molar; blunt triangular process present at base of molar; short, stout simple setae at base of triangular process and molar; distal end of molar with 1 long, simple seta. Maxillae (
<figureCitation id="B5E62A72A865FF90D5A2FC8DFC1AFC93" box="[941,1013,810,836]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Fig. 4</figureCitation>
) short, robust, maxillary palps subequal to galea-laciniae; segment 1 0.7x length of segment 2, segments 1 and 2 with scattered fine, simple setae; 1+4-5 long, simple setae at base of galea-laciniae. Labium (
<figureCitation id="B5E62A72A865FF90D5A9FCDDFC02FC43" box="[934,1005,890,916]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Fig. 5</figureCitation>
) with palp segment 1 0.9x length of segments 2 and 3 combined, segment 2 with 57 simple setae dorsally, segment 3 apically rounded, with many spurs and fine setae of various lengths on surface; glossae 0.9x length of paraglossae, with 11-12 simple setae in inner margin and 6-8 simple setae ventrally, outer margin with 6 simple setae. Paraglossae basally broad, tapering distally, with 2 apical rows of simple setae. Hypopharynx as in
<figureCitation id="B5E62A72A865FF90D239FBBDFB92FBE3" box="[1078,1149,1050,1076]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Fig. 6</figureCitation>
.
</paragraph>
<paragraph id="2D6236F7A865FF90D6C9FBE4FC83FA9B" blockId="1.[151,1437,450,2036]" pageId="1" pageNumber="52">
<emphasis id="1FA9EAE5A865FF90D6C9FBE4FEF4FB8B" box="[198,283,1091,1116]" italics="true" pageId="1" pageNumber="52">Thorax</emphasis>
. Nota pale brown to dark brown. Pronotum with medial pale markings, sterna pale yellow. Legs robust, pale yellow, proximal and distal end of femora, tibia and tarsi dark brown. Femora (
<figureCitation id="B5E62A72A865FF90D2ECFBCDFAC4FB53" box="[1251,1323,1130,1156]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Fig. 7</figureCitation>
) dorsally with 41 long, robust spurs (more abundant basally, 25 spurs), ventrally with 8 short spurs and medial pale brown macula on anterior face. Tibiae (
<figureCitation id="B5E62A72A865FF90D462FB1DFD5AFB03" box="[621,693,1210,1236]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Fig. 7</figureCitation>
) with 1315 short, stout spurs and fine simple setae ventrally; dorsal margin with 34 long, stout spurs and fine, long simple setae. Tarsi (
<figureCitation id="B5E62A72A865FF90D20CFB45FBA6FB2B" box="[1027,1097,1250,1276]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Fig. 7</figureCitation>
) with 9 stout spurs ventrally, those on distal end longer and more robust; dorsal margin with two rows of fine, long simple setae. Tarsal claws (
<figureCitation id="B5E62A72A865FF90D6E5FA95FEC0FA9B" box="[234,303,1330,1356]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Fig. 8</figureCitation>
) with 910 denticles, one subapical seta present.
</paragraph>
<paragraph id="2D6236F7A865FF90D6C9FAFCFCC0F9EB" blockId="1.[151,1437,450,2036]" pageId="1" pageNumber="52">
<emphasis id="1FA9EAE5A865FF90D6C9FAFCFEDAFAA3" box="[198,309,1371,1396]" italics="true" pageId="1" pageNumber="52">Abdomen</emphasis>
. Color pale yellow to dark brown. Terga 13 and 57 dark brown, terga 4 and 810 pale yellow, terga 8 and 9 anteriorly pale brown, terga 28 with two submedian dark spots. Sterna pale yellow. Tergal surface (
<figureCitation id="B5E62A72A865FF90D6D5FA0DFEACFA13" box="[218,323,1450,1476]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Figure 9</figureCitation>
) with abundant angulate scale bases and scattered, fine simple setae, posterior margin with sharp triangular spines. Gills (
<figureCitation id="B5E62A72A865FF90D40FFA75FDB8FA3B" box="[512,599,1490,1516]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Fig. 10</figureCitation>
) broad and richly tracheated, margins serrated, with fine simple setae between serrations (
<figureCitation id="B5E62A72A865FF90D789FA5DFE32F9C3" box="[390,477,1530,1556]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Fig. 11</figureCitation>
). Paraprocts (
<figureCitation id="B5E62A72A865FF90D48CFA5DFD35F9C3" box="[643,730,1530,1556]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Fig. 12</figureCitation>
) with scattered small angulate scale bases, 1314 irregular spines in posterior margin. Caudal filaments pale brown.
</paragraph>
<paragraph id="2D6236F7A865FF90D6C9F9EDFD80F9B3" blockId="1.[151,1437,450,2036]" box="[198,623,1610,1636]" pageId="1" pageNumber="52">
<emphasis id="1FA9EAE5A865FF90D6C9F9EDFE1BF9B3" bold="true" box="[198,500,1610,1636]" pageId="1" pageNumber="52">Male and female adults:</emphasis>
Unknown
</paragraph>
</subSubSection>
<subSubSection id="65C7657CA865FF90D6C9F9D5FD6DF963" pageId="1" pageNumber="52" type="materials_examined">
<paragraph id="2D6236F7A865FF90D6C9F9D5FD6DF963" blockId="1.[151,1437,450,2036]" pageId="1" pageNumber="52">
<emphasis id="1FA9EAE5A865FF90D6C9F9D5FE2CF95B" bold="true" box="[198,451,1650,1676]" pageId="1" pageNumber="52">Material examined:</emphasis>
<materialsCitation id="9DB53CAAA865FF90D7DDF9D5FA90F95B" box="[466,1407,1650,1676]" collectorName="P. Lopez" country="Cuba" location="rio Yara" pageId="1" pageNumber="52" specimenCount="1" stateProvince="Granma" typeStatus="holotype">
<typeStatus id="F2668855A865FF90D7DDF9D5FDACF95B" box="[466,579,1650,1676]" pageId="1" pageNumber="52" type="holotype">Holotype</typeStatus>
. 1 mature larva:
<collectingCountry id="55CA7667A865FF90D52EF9D5FC8DF95B" box="[801,866,1650,1676]" name="Cuba" pageId="1" pageNumber="52">Cuba</collectingCountry>
,
<location id="2802602CA865FF90D57AF9D5FC33F95B" LSID="urn:lsid:plazi:treatment:A57487E1A865FF92D698FEF2FDA7FEFD:2802602CA865FF90D57AF9D5FC33F95B" box="[885,988,1650,1676]" country="Cuba" name="rio Yara" pageId="1" pageNumber="52" stateProvince="Granma">río Yara</location>
,
<collectingRegion id="EF19F815A865FF90D5E0F9D5FBBFF95B" box="[1007,1104,1650,1676]" country="Cuba" name="Granma" pageId="1" pageNumber="52">Granma</collectingRegion>
, 06.1999,
<collectorName id="80285321A865FF90D2D7F9D5FAACF95B" box="[1240,1347,1650,1676]" pageId="1" pageNumber="52">P. López</collectorName>
col.
</materialsCitation>
, -
<materialsCitation id="9DB53CAAA865FF90D698F93DFD91F963" box="[151,638,1690,1716]" collectorName="P. Lopez" country="Cuba" location="rio Yara" pageId="1" pageNumber="52" specimenCount="2" specimenCount-larva="2" stateProvince="Granma" typeStatus="paratype">
<typeStatus id="F2668855A865FF90D698F93DFEEEF963" box="[151,257,1690,1716]" pageId="1" pageNumber="52" type="paratype">Paratype</typeStatus>
.
<specimenCount id="3BDBFD7EA865FF90D703F93DFE83F963" box="[268,364,1690,1716]" pageId="1" pageNumber="52" type="larva">2 larvae</specimenCount>
, same data as holotype
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="65C7657CA865FF90D6C9F965FC9EF90B" box="[198,881,1730,1756]" pageId="1" pageNumber="52" type="distribution">
<paragraph id="2D6236F7A865FF90D6C9F965FC9EF90B" blockId="1.[151,1437,450,2036]" box="[198,881,1730,1756]" pageId="1" pageNumber="52">
<emphasis id="1FA9EAE5A865FF90D6C9F965FE88F90B" bold="true" box="[198,359,1730,1756]" pageId="1" pageNumber="52">Distribution.</emphasis>
Río Yara,
<collectingRegion id="EF19F815A865FF90D7EBF965FDAAF90B" box="[484,581,1730,1756]" country="Cuba" name="Granma" pageId="1" pageNumber="52">Granma</collectingRegion>
, Eastern Region of
<collectingCountry id="55CA7667A865FF90D523F965FC81F90B" box="[812,878,1730,1756]" name="Cuba" pageId="1" pageNumber="52">Cuba</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="65C7657CA865FF90D6C9F94DFBCCF8D3" box="[198,1059,1770,1796]" pageId="1" pageNumber="52" type="etymology">
<paragraph id="2D6236F7A865FF90D6C9F94DFBCCF8D3" blockId="1.[151,1437,450,2036]" box="[198,1059,1770,1796]" pageId="1" pageNumber="52">
<emphasis id="1FA9EAE5A865FF90D6C9F94DFEBCF8D3" bold="true" box="[198,339,1770,1796]" pageId="1" pageNumber="52">Etymology.</emphasis>
The epithet of the species is in allusion to its large body size.
</paragraph>
</subSubSection>
<subSubSection id="65C7657CA865FF92D6C9F8B5FDA7FEFD" lastPageId="3" lastPageNumber="54" pageId="1" pageNumber="52" type="discussion">
<paragraph id="2D6236F7A865FF90D6C9F8B5FEDEF823" blockId="1.[151,1437,450,2036]" pageId="1" pageNumber="52">
<emphasis id="1FA9EAE5A865FF90D6C9F8B5FEA5F8FB" bold="true" box="[198,330,1810,1836]" pageId="1" pageNumber="52">Discussion</emphasis>
.
<taxonomicName id="EADD4D74A865FF90D753F8B4FE39F8FB" authorityName="González-Lazo &amp; Salles" authorityYear="2007" box="[348,470,1811,1836]" class="Insecta" family="Baetidae" genus="Fallceon" kingdom="Animalia" order="Ephemeroptera" pageId="1" pageNumber="52" phylum="Arthropoda" rank="species" species="grandis">
<emphasis id="1FA9EAE5A865FF90D753F8B4FE39F8FB" box="[348,470,1811,1836]" italics="true" pageId="1" pageNumber="52">F. grandis</emphasis>
</taxonomicName>
can be easily distinguished from all other species of
<taxonomicName id="EADD4D74A865FF90D26DF8B4FB25F8FB" baseAuthorityName="Lugo-Ortiz &amp; McCafferty" baseAuthorityYear="1999" box="[1122,1226,1811,1836]" class="Insecta" family="Baetidae" genus="Fallceon" kingdom="Animalia" order="Ephemeroptera" pageId="1" pageNumber="52" phylum="Arthropoda" rank="genus">
<emphasis id="1FA9EAE5A865FF90D26DF8B4FB25F8FB" box="[1122,1226,1811,1836]" italics="true" pageId="1" pageNumber="52">Fallceon</emphasis>
</taxonomicName>
by the following combination of characters: (1) frontal keel absent; (2) maxillary palp subequal to galea-laciniae (
<figureCitation id="B5E62A72A865FF90D317F89DFA8EF883" box="[1304,1377,1850,1876]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Fig. 4</figureCitation>
); (3) dorsal margin of femora with greater number of setae (
<figureCitation id="B5E62A72A865FF90D51DF8C5FCB5F8AB" box="[786,858,1890,1916]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Fig. 7</figureCitation>
); (4) tarsal claws with one subapical seta (
<figureCitation id="B5E62A72A865FF90D34AF8C5FA63F8AB" box="[1349,1420,1890,1916]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Fig. 8</figureCitation>
); (5) gills broad and richly tracheated (
<figureCitation id="B5E62A72A865FF90D443F82DFD4CF873" box="[588,675,1930,1956]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Fig. 10</figureCitation>
); (6) tergal surface with abundant angulate scales bases and posterior margin with sharp triangular spines (
<figureCitation id="B5E62A72A865FF90D486F815FD3EF81B" box="[649,721,1970,1996]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Fig. 9</figureCitation>
); (7) paraprocts with 1314 irregular spines in posterior margin (
<figureCitation id="B5E62A72A865FF90D6C3F87DFECCF823" box="[204,291,2010,2036]" captionStart="FIGURES 112" captionStartId="2.[151,269,1692,1716]" captionTargetBox="[171,1416,217,1640]" captionTargetId="figure-165@2.[151,1436,197,1666]" captionTargetPageId="2" captionText="FIGURES 112. Fallceon grandis sp.n. Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct." figureDoi="http://doi.org/10.5281/zenodo.5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="1" pageNumber="52">Fig. 12</figureCitation>
).
</paragraph>
<caption id="79A2667FA866FF93D698F93BFCE0F92E" ID-DOI="http://doi.org/10.5281/zenodo.5097867" ID-Zenodo-Dep="5097867" httpUri="https://zenodo.org/record/5097867/files/figure.png" pageId="2" pageNumber="53" startId="2.[151,269,1692,1716]" targetBox="[171,1416,217,1640]" targetPageId="2">
<paragraph id="2D6236F7A866FF93D698F93BFCE0F92E" blockId="2.[151,1436,1692,1785]" pageId="2" pageNumber="53">
<emphasis id="1FA9EAE5A866FF93D698F93BFEBEF963" bold="true" box="[151,337,1692,1716]" pageId="2" pageNumber="53">FIGURES 112.</emphasis>
<taxonomicName id="EADD4D74A866FF93D757F93AFDFFF963" authority="González-Lazo &amp; Salles, 2007" authorityName="González-Lazo &amp; Salles" authorityYear="2007" box="[344,528,1693,1716]" class="Insecta" family="Baetidae" genus="Fallceon" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="53" phylum="Arthropoda" rank="species" species="grandis" status="sp. nov.">
<emphasis id="1FA9EAE5A866FF93D757F93AFDFFF963" box="[344,528,1693,1716]" italics="true" pageId="2" pageNumber="53">Fallceon grandis</emphasis>
</taxonomicName>
<emphasis id="1FA9EAE5A866FF93D417F93BFDA2F963" bold="true" box="[536,589,1692,1716]" pageId="2" pageNumber="53">
<taxonomicNameLabel id="049A579EA866FF93D417F93BFDA2F963" box="[536,589,1692,1716]" pageId="2" pageNumber="53" rank="species">sp.n.</taxonomicNameLabel>
</emphasis>
Larva: 1, labrum, d.v.; 2, right mandible v.v.; 3, left mandible v.v.; 4, maxillae v.v.; 5, labium, left v.v., right d.v.; 6, hypopharynx v.v.; 7, fore leg; 8, fore tarsal claw; 9, posterior margin of tergum IV; 10, gills IVII; 11, gill IV (detail of margin); 12, paraproct.
</paragraph>
</caption>
<paragraph id="2D6236F7A866FF92D6C9F88BFD7DFF0D" blockId="2.[151,1437,1836,2022]" lastBlockId="3.[151,1436,152,298]" lastPageId="3" lastPageNumber="54" pageId="2" pageNumber="53">
The absence of frontal keel, and specially, the tarsal claws with a subapical setae, indicate that
<taxonomicName id="EADD4D74A866FF93D32AF88AFA73F891" authorityName="González-Lazo &amp; Salles" authorityYear="2007" box="[1317,1436,1837,1862]" class="Insecta" family="Baetidae" genus="Fallceon" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="53" phylum="Arthropoda" rank="species" species="grandis">
<emphasis id="1FA9EAE5A866FF93D32AF88AFA73F891" box="[1317,1436,1837,1862]" italics="true" pageId="2" pageNumber="53">F. grandis</emphasis>
</taxonomicName>
is similar to two other species of
<taxonomicName id="EADD4D74A866FF93D42DF8F2FD65F8B9" baseAuthorityName="Lugo-Ortiz &amp; McCafferty" baseAuthorityYear="1999" box="[546,650,1877,1902]" class="Insecta" family="Baetidae" genus="Fallceon" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="53" phylum="Arthropoda" rank="genus">
<emphasis id="1FA9EAE5A866FF93D42DF8F2FD65F8B9" box="[546,650,1877,1902]" italics="true" pageId="2" pageNumber="53">Fallceon</emphasis>
</taxonomicName>
, both of which were described as
<taxonomicName id="EADD4D74A866FF93D22DF8F2FB71F8B9" authority="González-Lazo &amp; Salles, 2007" authorityName="González-Lazo &amp; Salles" authorityYear="2007" box="[1058,1182,1877,1902]" pageId="2" pageNumber="57" rank="subGenus" status="subgen. nov." subGenus="Caribaetis">
<emphasis id="1FA9EAE5A866FF93D22DF8F2FB71F8B9" box="[1058,1182,1877,1902]" italics="true" pageId="2" pageNumber="53">Caribaetis</emphasis>
</taxonomicName>
by
<bibRefCitation id="494C4B06A866FF93D2C3F8F3FA95F8B9" author="Kluge, N." box="[1228,1402,1876,1902]" pageId="2" pageNumber="53" pagination="13 - 20" refId="ref3743" refString="Kluge, N. (1992 a) Cuban mayflies of the family Baetidae (Ephemeroptera). 2. Subgenera Caribaetis subgen. n. and Americabaetis subgen. n. of the genus Baetis s. l. Zoologichekii Zhurnal, 71, 13 - 20. (In Russian)." type="journal article" year="1992">Kluge (1992a)</bibRefCitation>
,
<taxonomicName id="EADD4D74A866FF93D389F8F2FEF9F841" baseAuthorityName="Kluge" baseAuthorityYear="1992" class="Insecta" family="Baetidae" genus="Fallceon" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="53" phylum="Arthropoda" rank="species" species="alcarrazae">
<emphasis id="1FA9EAE5A866FF93D389F8F2FEF9F841" italics="true" pageId="2" pageNumber="53">F. alcarrazae</emphasis>
</taxonomicName>
and
<taxonomicName id="EADD4D74A866FF93D75AF8DAFE03F841" baseAuthorityName="Kluge" baseAuthorityYear="1992" box="[341,492,1917,1942]" class="Insecta" family="Baetidae" genus="Fallceon" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="53" phylum="Arthropoda" rank="species" species="planifrons">
<emphasis id="1FA9EAE5A866FF93D75AF8DAFE03F841" box="[341,492,1917,1942]" italics="true" pageId="2" pageNumber="53">F. planifrons</emphasis>
</taxonomicName>
. Despite these similarities,
<taxonomicName id="EADD4D74A866FF93D533F8DAFC5AF841" authorityName="González-Lazo &amp; Salles" authorityYear="2007" box="[828,949,1917,1942]" class="Insecta" family="Baetidae" genus="Fallceon" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="53" phylum="Arthropoda" rank="species" species="grandis">
<emphasis id="1FA9EAE5A866FF93D533F8DAFC5AF841" box="[828,949,1917,1942]" italics="true" pageId="2" pageNumber="53">F. grandis</emphasis>
</taxonomicName>
can be differentiated from
<taxonomicName id="EADD4D74A866FF93D30BF8DAFA74F841" baseAuthorityName="Kluge" baseAuthorityYear="1992" box="[1284,1435,1917,1942]" class="Insecta" family="Baetidae" genus="Fallceon" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="53" phylum="Arthropoda" rank="species" species="planifrons">
<emphasis id="1FA9EAE5A866FF93D30BF8DAFA74F841" box="[1284,1435,1917,1942]" italics="true" pageId="2" pageNumber="53">F. planifrons</emphasis>
</taxonomicName>
because of its larger body size, the greater number of setae along the dorsal margin of femora, and richly tracheated gills.
<taxonomicName id="EADD4D74A866FF93D733F86AFE5CF831" authorityName="González-Lazo &amp; Salles" authorityYear="2007" box="[316,435,1997,2022]" class="Insecta" family="Baetidae" genus="Fallceon" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="53" phylum="Arthropoda" rank="species" species="grandis">
<emphasis id="1FA9EAE5A866FF93D733F86AFE5CF831" box="[316,435,1997,2022]" italics="true" pageId="2" pageNumber="53">F. grandis</emphasis>
</taxonomicName>
and
<taxonomicName id="EADD4D74A866FF93D7FFF86AFD62F831" baseAuthorityName="Kluge" baseAuthorityYear="1992" box="[496,653,1997,2022]" class="Insecta" family="Baetidae" genus="Fallceon" kingdom="Animalia" order="Ephemeroptera" pageId="2" pageNumber="53" phylum="Arthropoda" rank="species" species="alcarrazae">
<emphasis id="1FA9EAE5A866FF93D7FFF86AFD62F831" box="[496,653,1997,2022]" italics="true" pageId="2" pageNumber="53">F. alcarrazae</emphasis>
</taxonomicName>
can be differentiated based on abdominal coloration, number and size of tergal scale and angulated scale bases (both of which are smaller and less abundant in
<taxonomicName id="EADD4D74A867FF92D2F1FF3FFA73FF66" baseAuthorityName="Kluge" baseAuthorityYear="1992" box="[1278,1436,152,177]" class="Insecta" family="Baetidae" genus="Fallceon" kingdom="Animalia" order="Ephemeroptera" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="alcarrazae">
<emphasis id="1FA9EAE5A867FF92D2F1FF3FFA73FF66" box="[1278,1436,152,177]" italics="true" pageId="3" pageNumber="54">F. alcarrazae</emphasis>
</taxonomicName>
than in
<taxonomicName id="EADD4D74A867FF92D6E0FF67FE8AFF0E" authorityName="González-Lazo &amp; Salles" authorityYear="2007" box="[239,357,192,217]" class="Insecta" family="Baetidae" genus="Fallceon" kingdom="Animalia" order="Ephemeroptera" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="grandis">
<emphasis id="1FA9EAE5A867FF92D6E0FF67FE8AFF0E" box="[239,357,192,217]" italics="true" pageId="3" pageNumber="54">F. grandis</emphasis>
</taxonomicName>
), and tracheation of gills.
</paragraph>
<paragraph id="2D6236F7A867FF92D6C9FF4FFDA7FEFD" blockId="3.[151,1436,152,298]" pageId="3" pageNumber="54">
Apparently
<taxonomicName id="EADD4D74A867FF92D75DFF4FFE25FED6" authorityName="González-Lazo &amp; Salles" authorityYear="2007" box="[338,458,232,257]" class="Insecta" family="Baetidae" genus="Fallceon" kingdom="Animalia" order="Ephemeroptera" pageId="3" pageNumber="54" phylum="Arthropoda" rank="species" species="grandis">
<emphasis id="1FA9EAE5A867FF92D75DFF4FFE25FED6" box="[338,458,232,257]" italics="true" pageId="3" pageNumber="54">F. grandis</emphasis>
</taxonomicName>
is a rare species, since only
<specimenCount id="3BDBFD7EA867FF92D512FF4FFC49FED5" box="[797,934,232,258]" pageId="3" pageNumber="54" type="larva">three larvae</specimenCount>
were collected in the Río Yara, in spite of the numerous samplings in this river.
</paragraph>
</subSubSection>
</treatment>
</document>