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<document id="D1797695D69C4593966207D75CE1F7CB" ID-ISSN="1175­5334" IM.taxonomicNames_approvedBy="felipe" checkinTime="1625190662396" checkinUser="felipe" docAuthor="Ale-Rocha, R." docDate="2006" docId="03F44863FFBBFFD7FEEAFDA9FB07FD78" docLanguage="en" docName="zt01167p030.pdf" docOrigin="Zootaxa 1167" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Chvalaea Papp &amp; Foldvari" docType="treatment" docVersion="3" lastPageNumber="19" masterDocId="FFCD301BFFBAFFD5FFE2FFA5FFBEFFBE" masterDocTitle="First description of species of Chvalaea Papp &amp; Földvári from the Neotropical Region (Diptera, Hybotidae, Ocydromiinae)" masterLastPageNumber="30" masterPageNumber="17" pageNumber="18" updateTime="1698983218314" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="3D83234943249968C74EED8DEB12E52B">First description of species of Chvalaea Papp &amp; Földvári from the Neotropical Region (Diptera, Hybotidae, Ocydromiinae)</mods:title>
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<treatment id="03F44863FFBBFFD7FEEAFDA9FB07FD78" ID-DOI="http://doi.org/10.5281/zenodo.5059352" ID-Zenodo-Dep="5059352" LSID="urn:lsid:plazi:treatment:03F44863FFBBFFD7FEEAFDA9FB07FD78" httpUri="http://treatment.plazi.org/id/03F44863FFBBFFD7FEEAFDA9FB07FD78" lastPageId="2" lastPageNumber="19" pageId="1" pageNumber="18">
<subSubSection id="C347AAFEFFBBFFD4FEEAFDA9FDEAFD9B" box="[264,596,523,550]" pageId="1" pageNumber="18" type="nomenclature">
<paragraph id="8BE2F975FFBBFFD4FEEAFDA9FDEAFD9B" blockId="1.[264,596,523,550]" box="[264,596,523,550]" pageId="1" pageNumber="18">
<heading id="D0AA4E19FFBBFFD4FEEAFDA9FDEAFD9B" bold="true" box="[264,596,523,550]" fontSize="11" level="1" pageId="1" pageNumber="18" reason="1">
<taxonomicName id="4C5D82F6FFBBFFD4FEEAFDA9FDEAFD9B" ID-CoL="3PPW" ID-ENA="2612492" authority="Papp &amp; Foldvari" authorityName="Papp &amp; Foldvari" box="[264,596,523,550]" class="Insecta" family="Hybotidae" genus="Chvalaea" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="18" phylum="Arthropoda" rank="genus">
<emphasis id="B9292567FFBBFFD4FEEAFDA9FDEAFD9B" bold="true" box="[264,596,523,550]" pageId="1" pageNumber="18">
<emphasis id="B9292567FFBBFFD4FEEAFDA9FEC4FD98" bold="true" box="[264,378,524,550]" italics="true" pageId="1" pageNumber="18">Chvalaea</emphasis>
Papp &amp; Földvári
</emphasis>
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C347AAFEFFBBFFD4FEEAFDF2FCD8FC0F" pageId="1" pageNumber="18" type="diagnosis">
<paragraph id="8BE2F975FFBBFFD4FEEAFDF2FEC1FDCE" blockId="1.[264,1323,599,1468]" box="[264,383,599,624]" pageId="1" pageNumber="18">
<emphasis id="B9292567FFBBFFD4FEEAFDF2FEC1FDCE" box="[264,383,599,624]" italics="true" pageId="1" pageNumber="18">Diagnosis</emphasis>
</paragraph>
<paragraph id="8BE2F975FFBBFFD4FEDAFDDAFCD8FC0F" blockId="1.[264,1323,599,1468]" pageId="1" pageNumber="18">Antennae inserted above the middle of head; basal flagellomere long with a bristlelike terminal bare arista. Frons short. Eyes distinctly separated on frons and meeting below antennae in both sexes. Pterostigma on costal cell; anal lobe reduced; cell dm emitting two veins. Tarsomeres with short robust black protuberances on ventral surface; pulvilli lacking. Abdominal sclerites heavily sclerotized and punctate. Male sclerites of eighth abdominal segment fused, forming a broad ring as long as preceding segment, with small circular membranous area on ventral surface. Male terminalia hidden in eighth segment; cerci broad. Female cerci hidden in eighth segment.</paragraph>
</subSubSection>
<subSubSection id="C347AAFEFFBBFFD7FEDAFC64FB07FD78" lastPageId="2" lastPageNumber="19" pageId="1" pageNumber="18" type="description">
<paragraph id="8BE2F975FFBBFFD4FEDAFC64FDEDFA02" blockId="1.[264,1323,599,1468]" pageId="1" pageNumber="18">
<emphasis id="B9292567FFBBFFD4FEDAFC64FD2DFC65" bold="true" box="[312,659,961,987]" pageId="1" pageNumber="18">Male terminalia description</emphasis>
. Small, rotated approximately 90
<superScript id="7C28543DFFBBFFD4FBF8FC1BFB9CFC72" attach="left" box="[1050,1058,958,972]" fontSize="6" pageId="1" pageNumber="18">0</superScript>
to right, asymmetrical and retracted in eighth abdominal segment (
<figureCitation id="1366E5F0FFBBFFD4FCF5FC4FFC32FBBA" box="[791,908,1002,1028]" captionStart="FIGURES 110" captionStartId="3.[264,382,1692,1716]" captionTargetBox="[313,1278,335,1636]" captionTargetId="figure-105@3.[304,1282,329,1665]" captionTargetPageId="3" captionText="FIGURES 110. Chvalaea amazonica, sp. n. 1, 2, mid leg, dorsoventral and anterodorsal views. 3, 4, female terminalia, ventral and lateral views. 5, 6, male postabdomen, ventral and lateral views. 710, male terminalia: 7, epandrium, left lateral view; 8, hypandrium, ventral view; 9, epandrium, cerci and hypoproct, dorsal view; 10, epandrium, right lateral view. Figs. 12; 34; 56; 710 in the same scale. Abbreviations: bac scl, bacilliform sclerite; cerc, cercus; ej apod, ejaculatory apodeme; ep, epandrium; hypd, hypandrium; ph, phallus; hyp, hypoproct; ST, sternite; T, tergite." pageId="1" pageNumber="18">Figs. 5, 6</figureCitation>
). Epandrium deeply cleft dorsally; epandrial lamellae united dorsally by narrow sclerotized basal connection (
<figureCitation id="1366E5F0FFBBFFD4FB90FBB7FB7BFB92" box="[1138,1221,1042,1068]" captionStart="FIGURES 110" captionStartId="3.[264,382,1692,1716]" captionTargetBox="[313,1278,335,1636]" captionTargetId="figure-105@3.[304,1282,329,1665]" captionTargetPageId="3" captionText="FIGURES 110. Chvalaea amazonica, sp. n. 1, 2, mid leg, dorsoventral and anterodorsal views. 3, 4, female terminalia, ventral and lateral views. 5, 6, male postabdomen, ventral and lateral views. 710, male terminalia: 7, epandrium, left lateral view; 8, hypandrium, ventral view; 9, epandrium, cerci and hypoproct, dorsal view; 10, epandrium, right lateral view. Figs. 12; 34; 56; 710 in the same scale. Abbreviations: bac scl, bacilliform sclerite; cerc, cercus; ej apod, ejaculatory apodeme; ep, epandrium; hypd, hypandrium; ph, phallus; hyp, hypoproct; ST, sternite; T, tergite." pageId="1" pageNumber="18">Figs. 9</figureCitation>
,
<figureCitation id="1366E5F0FFBBFFD4FB33FBB7FB4FFB92" box="[1233,1265,1042,1068]" captionStart="FIGURES 1826" captionStartId="8.[264,382,1714,1738]" captionTargetBox="[310,1276,557,1686]" captionTargetId="figure-140@8.[307,1281,557,1693]" captionTargetPageId="8" captionText="FIGURES 1826. Chvalaea catarinensis, sp. n. 18, 19, mid leg, anterodorsal and dorsoventral views; 20, hind tarsus, lateral view. 2124, male terminalia: 21, hypandrium, ventral view; 22, 23, epandrium, left and right lateral views; 24, epandrium, cerci and hypoproct, dorsal view. 25, 26, female terminalia, ventral and lateral views. Figs 1819; 2124; 2526 in the same scale." pageId="1" pageNumber="18">24</figureCitation>
,
<figureCitation id="1366E5F0FFBBFFD4FB1EFBB7FAA2FB92" box="[1276,1308,1042,1068]" captionStart="FIGURES 2732" captionStartId="10.[264,382,1591,1615]" captionTargetBox="[327,1262,323,1574]" captionTargetId="figure-87@10.[306,1280,303,1594]" captionTargetPageId="10" captionText="FIGURES 2732. Chvalaea masneri, sp. n. 2730, male terminalia: 27, hypandrium, ventral view; 28, epandrium, cerci and hypoproct, dorsal view; 29, 30, epandrium, right and left lateral views. 31, 32, female terminalia, ventral and lateral view. FIGURES 3336. Chvalaea pulchra, sp. n. 33, thorax, dorsal view. 3436, female terminalia, lateral, ventral and dorsal views. Figs 2730; 3132; 3436 in the same scale." pageId="1" pageNumber="18">28</figureCitation>
), occasionally this region indistinct, membranous (
<figureCitation id="1366E5F0FFBBFFD4FCBBFB9FFC0DFBEA" box="[857,947,1082,1108]" captionStart="FIGURES 1117" captionStartId="6.[264,382,1771,1795]" captionTargetBox="[299,1248,485,1758]" captionTargetId="figure-97@6.[298,1256,475,1766]" captionTargetPageId="6" captionText="FIGURES 1117. Chvalaea boliviana, sp. n. 1115, male terminalia: 11, 12, epandrium, right and left lateral views; 13, epandrium, cerci and hypoproct, dorsal view; 14, hypandrium, ventral view; 15, phallus and ejaculatory apodeme. 16, 17, female terminalia, ventral and lateral views. Figs 1115; 1617 in the same scale." pageId="1" pageNumber="18">Fig. 13</figureCitation>
). Surstyli articulated, elongate, cylindrical, ventro­dorsally directed. Hypandrium elongate, rather symmetrical, with distal margin slightly convex (
<figureCitation id="1366E5F0FFBBFFD4FDC6FB2FFDC8FB1A" box="[548,630,1162,1188]" captionStart="FIGURES 110" captionStartId="3.[264,382,1692,1716]" captionTargetBox="[313,1278,335,1636]" captionTargetId="figure-105@3.[304,1282,329,1665]" captionTargetPageId="3" captionText="FIGURES 110. Chvalaea amazonica, sp. n. 1, 2, mid leg, dorsoventral and anterodorsal views. 3, 4, female terminalia, ventral and lateral views. 5, 6, male postabdomen, ventral and lateral views. 710, male terminalia: 7, epandrium, left lateral view; 8, hypandrium, ventral view; 9, epandrium, cerci and hypoproct, dorsal view; 10, epandrium, right lateral view. Figs. 12; 34; 56; 710 in the same scale. Abbreviations: bac scl, bacilliform sclerite; cerc, cercus; ej apod, ejaculatory apodeme; ep, epandrium; hypd, hypandrium; ph, phallus; hyp, hypoproct; ST, sternite; T, tergite." pageId="1" pageNumber="18">Figs. 8</figureCitation>
,
<figureCitation id="1366E5F0FFBBFFD4FD61FB2FFD1DFB1A" box="[643,675,1162,1188]" captionStart="FIGURES 1117" captionStartId="6.[264,382,1771,1795]" captionTargetBox="[299,1248,485,1758]" captionTargetId="figure-97@6.[298,1256,475,1766]" captionTargetPageId="6" captionText="FIGURES 1117. Chvalaea boliviana, sp. n. 1115, male terminalia: 11, 12, epandrium, right and left lateral views; 13, epandrium, cerci and hypoproct, dorsal view; 14, hypandrium, ventral view; 15, phallus and ejaculatory apodeme. 16, 17, female terminalia, ventral and lateral views. Figs 1115; 1617 in the same scale." pageId="1" pageNumber="18">14</figureCitation>
,
<figureCitation id="1366E5F0FFBBFFD4FD4CFB2FFD70FB1A" box="[686,718,1162,1188]" captionStart="FIGURES 1826" captionStartId="8.[264,382,1714,1738]" captionTargetBox="[310,1276,557,1686]" captionTargetId="figure-140@8.[307,1281,557,1693]" captionTargetPageId="8" captionText="FIGURES 1826. Chvalaea catarinensis, sp. n. 18, 19, mid leg, anterodorsal and dorsoventral views; 20, hind tarsus, lateral view. 2124, male terminalia: 21, hypandrium, ventral view; 22, 23, epandrium, left and right lateral views; 24, epandrium, cerci and hypoproct, dorsal view. 25, 26, female terminalia, ventral and lateral views. Figs 1819; 2124; 2526 in the same scale." pageId="1" pageNumber="18">21</figureCitation>
,
<figureCitation id="1366E5F0FFBBFFD4FD38FB2FFD45FB1A" box="[730,763,1162,1188]" captionStart="FIGURES 2732" captionStartId="10.[264,382,1591,1615]" captionTargetBox="[327,1262,323,1574]" captionTargetId="figure-87@10.[306,1280,303,1594]" captionTargetPageId="10" captionText="FIGURES 2732. Chvalaea masneri, sp. n. 2730, male terminalia: 27, hypandrium, ventral view; 28, epandrium, cerci and hypoproct, dorsal view; 29, 30, epandrium, right and left lateral views. 31, 32, female terminalia, ventral and lateral view. FIGURES 3336. Chvalaea pulchra, sp. n. 33, thorax, dorsal view. 3436, female terminalia, lateral, ventral and dorsal views. Figs 2730; 3132; 3436 in the same scale." pageId="1" pageNumber="18">27</figureCitation>
); dorsal bridge sclerotized. Bacilliform sclerites elongate, bearing setae; subepandrial sclerite broadly articulated with dorsal bridge. Phallus elongate, biarticulated, bent inside of hypopygium; phallic shaft gradually arched, cylindrical; distiphallus expanded basally, with simple ribbon­like, long terminal appendage (
<figureCitation id="1366E5F0FFBBFFD4FE75FA8FFE50FAFA" box="[407,494,1322,1348]" captionStart="FIGURES 1117" captionStartId="6.[264,382,1771,1795]" captionTargetBox="[299,1248,485,1758]" captionTargetId="figure-97@6.[298,1256,475,1766]" captionTargetPageId="6" captionText="FIGURES 1117. Chvalaea boliviana, sp. n. 1115, male terminalia: 11, 12, epandrium, right and left lateral views; 13, epandrium, cerci and hypoproct, dorsal view; 14, hypandrium, ventral view; 15, phallus and ejaculatory apodeme. 16, 17, female terminalia, ventral and lateral views. Figs 1115; 1617 in the same scale." pageId="1" pageNumber="18">Fig. 15</figureCitation>
); basiphallus­distiphallus articulation projected outside of epandrium, visible on left side of cerci (
<figureCitation id="1366E5F0FFBBFFD4FD87FAF7FD02FAD2" box="[613,700,1362,1388]" captionStart="FIGURES 110" captionStartId="3.[264,382,1692,1716]" captionTargetBox="[313,1278,335,1636]" captionTargetId="figure-105@3.[304,1282,329,1665]" captionTargetPageId="3" captionText="FIGURES 110. Chvalaea amazonica, sp. n. 1, 2, mid leg, dorsoventral and anterodorsal views. 3, 4, female terminalia, ventral and lateral views. 5, 6, male postabdomen, ventral and lateral views. 710, male terminalia: 7, epandrium, left lateral view; 8, hypandrium, ventral view; 9, epandrium, cerci and hypoproct, dorsal view; 10, epandrium, right lateral view. Figs. 12; 34; 56; 710 in the same scale. Abbreviations: bac scl, bacilliform sclerite; cerc, cercus; ej apod, ejaculatory apodeme; ep, epandrium; hypd, hypandrium; ph, phallus; hyp, hypoproct; ST, sternite; T, tergite." pageId="1" pageNumber="18">Figs. 7</figureCitation>
,
<figureCitation id="1366E5F0FFBBFFD4FD2EFAF7FD55FAD2" box="[716,747,1362,1388]" captionStart="FIGURES 1117" captionStartId="6.[264,382,1771,1795]" captionTargetBox="[299,1248,485,1758]" captionTargetId="figure-97@6.[298,1256,475,1766]" captionTargetPageId="6" captionText="FIGURES 1117. Chvalaea boliviana, sp. n. 1115, male terminalia: 11, 12, epandrium, right and left lateral views; 13, epandrium, cerci and hypoproct, dorsal view; 14, hypandrium, ventral view; 15, phallus and ejaculatory apodeme. 16, 17, female terminalia, ventral and lateral views. Figs 1115; 1617 in the same scale." pageId="1" pageNumber="18">12</figureCitation>
,
<figureCitation id="1366E5F0FFBBFFD4FD1EFAF7FCA2FAD2" box="[764,796,1362,1388]" captionStart="FIGURES 1826" captionStartId="8.[264,382,1714,1738]" captionTargetBox="[310,1276,557,1686]" captionTargetId="figure-140@8.[307,1281,557,1693]" captionTargetPageId="8" captionText="FIGURES 1826. Chvalaea catarinensis, sp. n. 18, 19, mid leg, anterodorsal and dorsoventral views; 20, hind tarsus, lateral view. 2124, male terminalia: 21, hypandrium, ventral view; 22, 23, epandrium, left and right lateral views; 24, epandrium, cerci and hypoproct, dorsal view. 25, 26, female terminalia, ventral and lateral views. Figs 1819; 2124; 2526 in the same scale." pageId="1" pageNumber="18">23</figureCitation>
,
<figureCitation id="1366E5F0FFBBFFD4FCC9FAF7FCF2FAD2" box="[811,844,1362,1388]" captionStart="FIGURES 2732" captionStartId="10.[264,382,1591,1615]" captionTargetBox="[327,1262,323,1574]" captionTargetId="figure-87@10.[306,1280,303,1594]" captionTargetPageId="10" captionText="FIGURES 2732. Chvalaea masneri, sp. n. 2730, male terminalia: 27, hypandrium, ventral view; 28, epandrium, cerci and hypoproct, dorsal view; 29, 30, epandrium, right and left lateral views. 31, 32, female terminalia, ventral and lateral view. FIGURES 3336. Chvalaea pulchra, sp. n. 33, thorax, dorsal view. 3436, female terminalia, lateral, ventral and dorsal views. Figs 2730; 3132; 3436 in the same scale." pageId="1" pageNumber="18">29</figureCitation>
); ejaculatory apodeme fused to base of phallus (
<figureCitation id="1366E5F0FFBBFFD4FE97FADFFE6AFA2A" box="[373,468,1402,1428]" captionStart="FIGURES 1117" captionStartId="6.[264,382,1771,1795]" captionTargetBox="[299,1248,485,1758]" captionTargetId="figure-97@6.[298,1256,475,1766]" captionTargetPageId="6" captionText="FIGURES 1117. Chvalaea boliviana, sp. n. 1115, male terminalia: 11, 12, epandrium, right and left lateral views; 13, epandrium, cerci and hypoproct, dorsal view; 14, hypandrium, ventral view; 15, phallus and ejaculatory apodeme. 16, 17, female terminalia, ventral and lateral views. Figs 1115; 1617 in the same scale." pageId="1" pageNumber="18">Fig. 15</figureCitation>
). Cercus broad. Hypoproct broad and articulated with subepandrial sclerite (
<figureCitation id="1366E5F0FFBBFFD4FE8FFA07FE7EFA02" box="[365,448,1442,1468]" captionStart="FIGURES 110" captionStartId="3.[264,382,1692,1716]" captionTargetBox="[313,1278,335,1636]" captionTargetId="figure-105@3.[304,1282,329,1665]" captionTargetPageId="3" captionText="FIGURES 110. Chvalaea amazonica, sp. n. 1, 2, mid leg, dorsoventral and anterodorsal views. 3, 4, female terminalia, ventral and lateral views. 5, 6, male postabdomen, ventral and lateral views. 710, male terminalia: 7, epandrium, left lateral view; 8, hypandrium, ventral view; 9, epandrium, cerci and hypoproct, dorsal view; 10, epandrium, right lateral view. Figs. 12; 34; 56; 710 in the same scale. Abbreviations: bac scl, bacilliform sclerite; cerc, cercus; ej apod, ejaculatory apodeme; ep, epandrium; hypd, hypandrium; ph, phallus; hyp, hypoproct; ST, sternite; T, tergite." pageId="1" pageNumber="18">Figs. 9</figureCitation>
,
<figureCitation id="1366E5F0FFBBFFD4FE2FFA07FE52FA02" box="[461,492,1442,1468]" captionStart="FIGURES 1117" captionStartId="6.[264,382,1771,1795]" captionTargetBox="[299,1248,485,1758]" captionTargetId="figure-97@6.[298,1256,475,1766]" captionTargetPageId="6" captionText="FIGURES 1117. Chvalaea boliviana, sp. n. 1115, male terminalia: 11, 12, epandrium, right and left lateral views; 13, epandrium, cerci and hypoproct, dorsal view; 14, hypandrium, ventral view; 15, phallus and ejaculatory apodeme. 16, 17, female terminalia, ventral and lateral views. Figs 1115; 1617 in the same scale." pageId="1" pageNumber="18">13</figureCitation>
,
<figureCitation id="1366E5F0FFBBFFD4FE1BFA07FDA7FA02" box="[505,537,1442,1468]" captionStart="FIGURES 1826" captionStartId="8.[264,382,1714,1738]" captionTargetBox="[310,1276,557,1686]" captionTargetId="figure-140@8.[307,1281,557,1693]" captionTargetPageId="8" captionText="FIGURES 1826. Chvalaea catarinensis, sp. n. 18, 19, mid leg, anterodorsal and dorsoventral views; 20, hind tarsus, lateral view. 2124, male terminalia: 21, hypandrium, ventral view; 22, 23, epandrium, left and right lateral views; 24, epandrium, cerci and hypoproct, dorsal view. 25, 26, female terminalia, ventral and lateral views. Figs 1819; 2124; 2526 in the same scale." pageId="1" pageNumber="18">24</figureCitation>
,
<figureCitation id="1366E5F0FFBBFFD4FDC7FA07FDF8FA02" box="[549,582,1442,1468]" captionStart="FIGURES 2732" captionStartId="10.[264,382,1591,1615]" captionTargetBox="[327,1262,323,1574]" captionTargetId="figure-87@10.[306,1280,303,1594]" captionTargetPageId="10" captionText="FIGURES 2732. Chvalaea masneri, sp. n. 2730, male terminalia: 27, hypandrium, ventral view; 28, epandrium, cerci and hypoproct, dorsal view; 29, 30, epandrium, right and left lateral views. 31, 32, female terminalia, ventral and lateral view. FIGURES 3336. Chvalaea pulchra, sp. n. 33, thorax, dorsal view. 3436, female terminalia, lateral, ventral and dorsal views. Figs 2730; 3132; 3436 in the same scale." pageId="1" pageNumber="18">28</figureCitation>
).
</paragraph>
<paragraph id="8BE2F975FFBBFFD4FEEAFA57FED0F9B5" blockId="1.[264,1323,1522,1868]" box="[264,366,1522,1547]" pageId="1" pageNumber="18">
<emphasis id="B9292567FFBBFFD4FEEAFA57FED0F9B5" box="[264,366,1522,1547]" italics="true" pageId="1" pageNumber="18">Remarks</emphasis>
</paragraph>
<paragraph id="8BE2F975FFBBFFD4FEDAF9BFFCF4F89A" blockId="1.[264,1323,1522,1868]" pageId="1" pageNumber="18">
<taxonomicName id="4C5D82F6FFBBFFD4FEDAF9BFFE16F98D" box="[312,424,1562,1587]" class="Insecta" family="Hybotidae" genus="Chvalaea" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="18" phylum="Arthropoda" rank="genus">
<emphasis id="B9292567FFBBFFD4FEDAF9BFFE16F98D" box="[312,424,1562,1587]" italics="true" pageId="1" pageNumber="18">Chvalaea</emphasis>
</taxonomicName>
belongs to the
<taxonomicName id="4C5D82F6FFBBFFD4FD8AF9BFFD40F98A" box="[616,766,1562,1588]" class="Insecta" family="Hybotidae" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="18" phylum="Arthropoda" rank="tribe" tribe="Ocydromiini">Ocydromiini</taxonomicName>
on the basis of a short cell cu
<emphasis id="B9292567FFBBFFD4FB96F9BFFB3DF98D" box="[1140,1155,1562,1587]" italics="true" pageId="1" pageNumber="18">p</emphasis>
with truncate apex, short proboscis directed downwards, terminalia asymmetrical rotated through 90º, epandrium with a pair of articulated surstyli, phallus biarticulated, ventral apodeme and postgonites lacking. The presence of a biarticulated phallus plus the lost of postgonites and a ventral apodeme are synapomorphies of the tribe
<taxonomicName id="4C5D82F6FFBBFFD4FC89F91FFBBFF96A" box="[875,1025,1722,1748]" class="Insecta" family="Hybotidae" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="18" phylum="Arthropoda" rank="tribe" tribe="Ocydromiini">Ocydromiini</taxonomicName>
as defined by
<bibRefCitation id="EFCC8484FFBBFFD4FB52F91FFE63F942" author="Sinclair, B. J. &amp; Cumming, J. M." pageId="1" pageNumber="18" pagination="161 - 186" refId="ref5107" refString="Sinclair, B. J. &amp; Cumming, J. M. (2000) Revision of the genus Apterodromia (Diptera: Empidoidea), with a redefinition of the tribe Ocydromiini. Records of the Australian Museum, 52, 161 - 186." type="journal article" year="2000">Sinclair &amp; Cumming (2000)</bibRefCitation>
. The
<taxonomicName id="4C5D82F6FFBBFFD4FDC8F947FD7EF942" box="[554,704,1762,1788]" class="Insecta" family="Hybotidae" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="18" phylum="Arthropoda" rank="tribe" tribe="Ocydromiini">Ocydromiini</taxonomicName>
is a cosmopolitan tribe, and is the only tribe of Ocydromiinae present in the Neotropical Region.
</paragraph>
<paragraph id="8BE2F975FFBBFFD7FEDAF897FEC1FD98" blockId="1.[264,1323,1522,1868]" lastBlockId="2.[264,1323,284,550]" lastPageId="2" lastPageNumber="19" pageId="1" pageNumber="18">
On the basis of the antennae placed above middle of head, face long, eyes contiguous on the face, frons short with dichoptic eyes, Rs long and anal lobe undeveloped,
<taxonomicName id="4C5D82F6FFB8FFD7FB58FEB9FA94FE8B" box="[1210,1322,284,309]" class="Insecta" family="Hybotidae" genus="Chvalaea" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="19" phylum="Arthropoda" rank="genus">
<emphasis id="B9292567FFB8FFD7FB58FEB9FA94FE8B" box="[1210,1322,284,309]" italics="true" pageId="2" pageNumber="19">Chvalaea</emphasis>
</taxonomicName>
appears related to
<taxonomicName id="4C5D82F6FFB8FFD7FE16FEE1FCF1FEE0" authority="Collin. However" authorityName="Collin. However" authorityYear="1926" box="[500,847,324,350]" class="Insecta" family="Hybotidae" genus="Oropezella" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="19" phylum="Arthropoda" rank="genus">
<emphasis id="B9292567FFB8FFD7FE16FEE1FDCBFEE3" box="[500,629,324,349]" italics="true" pageId="2" pageNumber="19">Oropezella</emphasis>
Collin. However
</taxonomicName>
, the hypandrium is similar to that of
<taxonomicName id="4C5D82F6FFB8FFD7FEEAFEC9FE34FE3B" authorityName="Meigen" authorityYear="1820" box="[264,394,364,389]" class="Insecta" family="Hybotidae" genus="Ocydromia" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="19" phylum="Arthropoda" rank="genus">
<emphasis id="B9292567FFB8FFD7FEEAFEC9FE34FE3B" box="[264,394,364,389]" italics="true" pageId="2" pageNumber="19">Ocydromia</emphasis>
</taxonomicName>
(
<bibRefCitation id="EFCC8484FFB8FFD7FE79FEC9FD88FE38" author="Chvala, M." box="[411,566,364,390]" pageId="2" pageNumber="19" pagination="1 - 279" refId="ref4811" refString="Chvala, M. (1983) The Empidoidea (Diptera) of Fennoscandia and Denmark. II. General Part. The families Hybotidae, Atelestidae and Microphoridae. Fauna Entomologica Scandinavica, 12, 1 - 279." type="journal article" year="1983">Chvála 1983</bibRefCitation>
, fig. 519), and the long distiphallus in ribbon form is similar to
<taxonomicName id="4C5D82F6FFB8FFD7FEEAFE31FE3EFE13" box="[264,384,404,429]" class="Insecta" family="Hybotidae" genus="Leptopeza" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="19" phylum="Arthropoda" rank="genus">
<emphasis id="B9292567FFB8FFD7FEEAFE31FE3EFE13" box="[264,384,404,429]" italics="true" pageId="2" pageNumber="19">Leptopeza</emphasis>
</taxonomicName>
(
<bibRefCitation id="EFCC8484FFB8FFD7FE76FE31FD8EFE10" author="Chvala, M." box="[404,560,404,430]" pageId="2" pageNumber="19" pagination="1 - 279" refId="ref4811" refString="Chvala, M. (1983) The Empidoidea (Diptera) of Fennoscandia and Denmark. II. General Part. The families Hybotidae, Atelestidae and Microphoridae. Fauna Entomologica Scandinavica, 12, 1 - 279." type="journal article" year="1983">Chvála 1983</bibRefCitation>
, fig. 533),
<taxonomicName id="4C5D82F6FFB8FFD7FD59FE31FC84FE13" authorityName="Bezzi" authorityYear="1909" box="[699,826,404,429]" class="Insecta" family="Hybotidae" genus="Hoplopeza" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="19" phylum="Arthropoda" rank="genus">
<emphasis id="B9292567FFB8FFD7FD59FE31FC84FE13" box="[699,826,404,429]" italics="true" pageId="2" pageNumber="19">Hoplopeza</emphasis>
</taxonomicName>
(
<bibRefCitation id="EFCC8484FFB8FFD7FCAFFE31FC5DFE10" author="Rafael, J. A." box="[845,995,404,430]" pageId="2" pageNumber="19" pagination="751 - 754" refId="ref5024" refString="Rafael, J. A. (1995) Revisao das especies neotropicais de Empididae (Diptera) descritas por Mario Bezzi. III. Ocydromiinae. Revista Brasileira de Entomologia, 39, 751 - 754." type="journal article" year="1995">Rafael 1995</bibRefCitation>
, fig 9) and
<taxonomicName id="4C5D82F6FFB8FFD7FB95FE31FA95FE13" authorityName="Tuomikoski" authorityYear="1936" box="[1143,1323,404,429]" class="Insecta" family="Hybotidae" genus="Leptodromiella" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="19" phylum="Arthropoda" rank="genus">
<emphasis id="B9292567FFB8FFD7FB95FE31FA95FE13" box="[1143,1323,404,429]" italics="true" pageId="2" pageNumber="19">Leptodromiella</emphasis>
</taxonomicName>
(
<bibRefCitation id="EFCC8484FFB8FFD7FEF2FE19FE14FE68" author="Chvala, M." box="[272,426,444,470]" pageId="2" pageNumber="19" pagination="1 - 279" refId="ref4811" refString="Chvala, M. (1983) The Empidoidea (Diptera) of Fennoscandia and Denmark. II. General Part. The families Hybotidae, Atelestidae and Microphoridae. Fauna Entomologica Scandinavica, 12, 1 - 279." type="journal article" year="1983">Chvála 1983</bibRefCitation>
, fig. 546). The terminalia hidden or retracted within the eighth segment, as well as the hypoproct in the form of a broad plate appear to be apomorphic characters of
<taxonomicName id="4C5D82F6FFB8FFD7FEEAFDA9FEC6FD9B" box="[264,376,524,549]" class="Insecta" family="Hybotidae" genus="Chvalaea" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="19" phylum="Arthropoda" rank="genus">
<emphasis id="B9292567FFB8FFD7FEEAFDA9FEC6FD9B" box="[264,376,524,549]" italics="true" pageId="2" pageNumber="19">Chvalaea</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8BE2F975FFB8FFD7FEEAFDF9FD85FDCB" blockId="2.[264,1321,604,710]" box="[264,571,604,629]" pageId="2" pageNumber="19">
<emphasis id="B9292567FFB8FFD7FEEAFDF9FD85FDCB" box="[264,571,604,629]" italics="true" pageId="2" pageNumber="19">Geographical distribution</emphasis>
</paragraph>
<paragraph id="8BE2F975FFB8FFD7FEDAFD21FB07FD78" blockId="2.[264,1321,604,710]" pageId="2" pageNumber="19">
Neotropical (
<collectingCountry id="F34AB9E5FFB8FFD7FE31FD21FDA1FD20" box="[467,543,644,670]" name="Brazil" pageId="2" pageNumber="19">Brazil</collectingCountry>
,
<collectingCountry id="F34AB9E5FFB8FFD7FDCEFD21FDDBFD20" box="[556,613,644,670]" name="Peru" pageId="2" pageNumber="19">Peru</collectingCountry>
,
<collectingCountry id="F34AB9E5FFB8FFD7FD90FD21FD48FD20" box="[626,758,644,670]" name="Costa Rica" pageId="2" pageNumber="19">Costa Rica</collectingCountry>
,
<collectingCountry id="F34AB9E5FFB8FFD7FCE1FD21FC3BFD20" box="[771,901,644,670]" name="Guatemala" pageId="2" pageNumber="19">Guatemala</collectingCountry>
,
<collectingCountry id="F34AB9E5FFB8FFD7FC70FD21FC55FD20" box="[914,1003,644,670]" name="Bolivia" pageId="2" pageNumber="19">Bolivia</collectingCountry>
,
<collectingCountry id="F34AB9E5FFB8FFD7FC1BFD21FBE2FD20" box="[1017,1116,644,670]" name="Ecuador" pageId="2" pageNumber="19">Ecuador</collectingCountry>
,
<collectingCountry id="F34AB9E5FFB8FFD7FB8BFD21FB13FD20" box="[1129,1197,644,670]" name="Chile" pageId="2" pageNumber="19">Chile</collectingCountry>
), Oriental, Palearctic and Australasian Regions (modified from
<bibRefCitation id="EFCC8484FFB8FFD7FC92FD09FB13FD78" author="Sinclair, B. J. &amp; Cumming, J. M." box="[880,1197,684,710]" pageId="2" pageNumber="19" pagination="161 - 186" refId="ref5107" refString="Sinclair, B. J. &amp; Cumming, J. M. (2000) Revision of the genus Apterodromia (Diptera: Empidoidea), with a redefinition of the tribe Ocydromiini. Records of the Australian Museum, 52, 161 - 186." type="journal article" year="2000">Sinclair &amp; Cumming 2000</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>