321 lines
24 KiB
XML
321 lines
24 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.363.6482" ID-GBIF-Dataset="36e5551d-3881-45a2-810a-386e517c86fc" ID-PMC="PMC3867181" ID-Pensoft-Pub="1313-2970-363-1" ID-PubMed="24363601" ID-ZBK="780695A9CB2E4FECA0560BA6F456185E" ModsDocAuthor="" ModsDocDate="2013" ModsDocID="1313-2970-363-1" ModsDocOrigin="ZooKeys 363" ModsDocTitle="A revision of the shore-fly genus Hydrochasma Hendel (Diptera, Ephydridae)" checkinTime="1451246560986" checkinUser="pensoft" docAuthor="Mathis, Wayne N. & Zatwarnicki, Tadeusz" docDate="2013" docId="FD1A23F7060BFBAE2FFDE3C45DCAB274" docLanguage="en" docName="ZooKeys 363: 1-161" docOrigin="ZooKeys 363" docSource="http://dx.doi.org/10.3897/zookeys.363.6482" docTitle="Hydrochasma dolabrutum Mathis & Zatwarnicki, 2013, sp. n." docType="treatment" docUuid="15AF0B2A-A060-4D62-A830-43823AB95C0E" docUuidSource="ZooBank" docVersion="4" lastPageNumber="41" masterDocId="FFF2FFCA0333765855689824FFCDB839" masterDocTitle="A revision of the shore-fly genus Hydrochasma Hendel (Diptera, Ephydridae)" masterLastPageNumber="161" masterPageNumber="1" pageNumber="39" updateTime="1668157177207" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>A revision of the shore-fly genus Hydrochasma Hendel (Diptera, Ephydridae)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Mathis, Wayne N.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Zatwarnicki, Tadeusz</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2013</mods:date>
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<mods:detail type="volume">
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<mods:number>363</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>161</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.363.6482</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.363.6482</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-363-1</mods:identifier>
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<mods:identifier type="ZBK">780695A9CB2E4FECA0560BA6F456185E</mods:identifier>
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<mods:identifier type="ZooBank">780695A9CB2E4FECA0560BA6F456185E</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152050134" LSID="urn:lsid:zoobank.org:act:15AF0B2A-A060-4D62-A830-43823AB95C0E" httpUri="http://treatment.plazi.org/id/FD1A23F7060BFBAE2FFDE3C45DCAB274" lastPageId="40" lastPageNumber="41" pageId="38" pageNumber="39">
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<subSubSection pageId="38" pageNumber="39" type="nomenclature">
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<paragraph pageId="38" pageNumber="39">
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<pageBreakToken pageId="38" pageNumber="39" start="start">13</pageBreakToken>
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.
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<taxonomicName LSID="http://zoobank.org/15AF0B2A-A060-4D62-A830-43823AB95C0E" class="Insecta" family="Ephydridae" genus="Hydrochasma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hydrochasma dolabrutum" order="Diptera" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="dolabrutum">Hydrochasma dolabrutum</taxonomicName>
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<taxonomicNameLabel pageId="38" pageNumber="39">sp. n.</taxonomicNameLabel>
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Figs 77-80, 142
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</paragraph>
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</subSubSection>
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<subSubSection pageId="38" pageNumber="39" type="diagnosis">
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<paragraph pageId="38" pageNumber="39">Diagnosis.</paragraph>
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<paragraph pageId="38" pageNumber="39">
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This species is distinguished from congeners by the following combination of characters: Small shore flies, body length 1.65-1.90 mm. Head: Antenna mostly dark gray; parafacial silvery white, concolorous with facial coloration; gena-to-eye ratio 0.21-0.23. Thorax: Wing with costal vein ratio 0.69-0.71; M vein ratio 0.49-0.52. Forecoxa yellowish to tan; forefemur lacking a distinctive, comb-like row of stout setulae along anteroventral surface; tibiae mostly gray. Abdomen: Tergites 3-4 with distinct, deep, wedge-like marking laterally but tergites 2-4 with wide medial area extensively dark slate gray to black; tergite 5 light gray to silvery gray with undifferentiated posterior margin, uniformly colored (Fig. 142); medial coloration on tergites 1-4 narrow, sometimes only a stripe, slightly darker than color of lateral margins. Male terminalia (Figs 77-80): Combined structures generally elongate, in posterior view height nearly 2.5
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<normalizedToken originalValue="×">x</normalizedToken>
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width; epandrium (Fig. 77) with dorsal arch above cerci attenuate, not connected, dorsal 1/3-1/2 somewhat quadrate with angles rounded, ventral portion as 2 digitiform, thick, abutting, parallel lobes that connect subapically for a short distance, ventral margin concave with a medial, narrow incision, dorsal half bearing longer setulae than ventrally, ventral setulae lacking on apical portion, in lateral view (Fig. 78) mostly parallel sided and nearly straight, apical 1/8 angled anteroventrally as a tapered, narrowly pointed apex; cerci relatively very short, in lateral view (Fig. 77) height about twice width, narrowly semicircular, attached to epandrium ventrally; aedeagus in lateral view (Fig. 80) elongate, with length of sclerotized portion about 8
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<normalizedToken originalValue="×">x</normalizedToken>
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width, basal portion parallel sided, apical half greatly enlarged, bulbous, membranous, with apex broad, membrane bearing sub-basally numerous scale-like spicules, in ventral view (Fig. 79) also showing expanded apex, basal 1/2 comparatively narrowed, slightly wider at base, thereafter slightly tapered to expanded, broadly obovate apical half; phallapodeme in lateral view (Fig. 80) narrow, very elongate, evenly shallowly arched, keel very weakly developed, barely evident at end toward attachment with hypandrium, in ventral view (Fig. 79) with hypandrial end T-shaped with 2 crossbars, thereafter toward base of aedeagus gradually expanded to blunt apex; gonite in lateral view (Fig. 80) narrow, elongate, bar-like with slight, sinuous curvature, in ventral view (Fig. 79) moderately narrow, elongate, rod-like, apices narrowed; hypandrium in lateral view (Fig. 80) elongate, roughly rectangular, moderately shallow, width slightly more than 1/4 length, very slightly angulate, in ventral view (Fig. 79) generally U-shaped with base very thick, posterior margin deeply U-shaped, anterior margin moderately narrowly rounded.
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</paragraph>
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<caption pageId="38" pageNumber="39">
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<paragraph pageId="38" pageNumber="39">
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Figures 77-80.
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<taxonomicName class="Insecta" family="Ephydridae" genus="Hydrochasma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hydrochasma dolabrutum" order="Diptera" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="dolabrutum">Hydrochasma dolabrutum</taxonomicName>
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sp. n. (Jamaica. Clarendon: Barnswell Beach) 77 epandrium and cerci, posterior view 78 same, lateral view 79 internal structures of male terminalia (aedeagus [shaded], phallapodeme, gonite, hypandrium), ventral view 80 same, lateral view. Scale bar = 0.1 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection lastPageId="39" lastPageNumber="40" pageId="38" pageNumber="39" type="type material">
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<paragraph pageId="38" pageNumber="39">Type material.</paragraph>
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<paragraph lastPageId="39" lastPageNumber="40" pageId="38" pageNumber="39">
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The holotype male of
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<taxonomicName class="Insecta" family="Ephydridae" genus="Hydrochasma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hydrochasma dolabrutum" order="Diptera" pageId="39" pageNumber="40" phylum="Arthropoda" rank="species" species="dolabrutum">
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<pageBreakToken pageId="39" pageNumber="40" start="start">Hydrochasma</pageBreakToken>
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dolabrutum
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</taxonomicName>
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is labeled "DOM[INICAN]. REP[UBLIC]. Barahona: Barahona (
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="18.2">18°12'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-71.08833">71°5.3'W</geoCoordinate>
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), 20 May 1998, D. and W. N. Mathis/USNM ENT 00087042 [plastic bar code label]/HOLOTYPE ♂
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<taxonomicName class="Insecta" family="Ephydridae" genus="Hydrochasma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hydrochasma dolabrutum" order="Diptera" pageId="39" pageNumber="40" phylum="Arthropoda" rank="species" species="dolabrutum">Hydrochasma dolabrutum</taxonomicName>
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Mathis & Zatwarnicki, USNM [red]." The holotype is double mounted (minuten in a block of plastic), is in excellent condition, and is deposited in the USNM. Nine paratypes (7♂, 2♀; USNM) bear the same label data as the holotype. Other paratypes are as follows: DOMINICAN REPUBLIC. Azua: near Pueblo Viejo (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="18.413334">18°24.8'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-70.745">70°44.7'W</geoCoordinate>
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), 19 May 1998, D. and W. N. Mathis (6♂, 6♀; USNM). Barahona: Barahona (
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="18.2">18°12'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-71.08833">71°5.3'W</geoCoordinate>
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), 25 Mar 1999, W. N. Mathis (1♂; USNM). Pedernales: Pedernales (19 km N;
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="18.153334">18°09.2'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-71.746666">71°44.8'W</geoCoordinate>
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; 230 m), 20 Mar 1999, W. N. Mathis (4♂; USNM).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="39" pageNumber="40" type="type locality">
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<paragraph pageId="39" pageNumber="40">Type locality.</paragraph>
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<paragraph pageId="39" pageNumber="40">
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Dominican Republic. Barahona: Barahona (
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="18.2">18°12'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-71.08833">71°5.3'W</geoCoordinate>
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).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="40" lastPageNumber="41" pageId="39" pageNumber="40" type="other specimens examined">
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<paragraph pageId="39" pageNumber="40">Other specimens examined.</paragraph>
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<paragraph pageId="39" pageNumber="40">
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Nearctic. UNITED STATES. FLORIDA. Miami-Dade: Miami (
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="25.766666">25°46'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-80.2">80°12'W</geoCoordinate>
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), 20 Apr 1930, A. L. Melander (2♂; ANSP).
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</paragraph>
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<paragraph pageId="39" pageNumber="40">
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Neotropical. COSTA RICA.
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<normalizedToken originalValue="Limón">Limon</normalizedToken>
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: R. V. S. Gandoca-Manzanillo, desembocadura de Laguna Gandoca (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="9.59">09°35.4'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-82.596664">82°35.8'W</geoCoordinate>
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), 18 May 2004, D.
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<normalizedToken originalValue="Briceño">Briceno</normalizedToken>
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(1♂, 3♀; INBIO); Parque Nacional Cahuita, Sector Puerto Vargas (
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="9.733334">09°44'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-82.816666">82°49'W</geoCoordinate>
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; 1 m), 27-28 Jun 2001, J. D. Gutierrez (1♂; INBio); Puerto Vargas (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="9.731667">09°43.9'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-82.815">82°48.9'W</geoCoordinate>
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; beach), 28 Jun 2001, W. N. Mathis (1♂; USNM); Westfalia (4 km S;
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="9.908334">9°54.5'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-82.98333">82°59'W</geoCoordinate>
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; beach), 27 Jun 2001, A. Freidberg, W. N. Mathis (10♂, 5♀; USNM).
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</paragraph>
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<paragraph pageId="39" pageNumber="40">
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GUYANA. Hope Beach (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="6.745">06°44.7'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-57.955">57°57.3'W</geoCoordinate>
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), 20 Aug 1997, W. N. Mathis (1♂; USNM); Mahaica (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="6.713333">6°42.8'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-57.926666">57°55.6'W</geoCoordinate>
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), 22 Apr 1995, W. N. Mathis (1♂, 2♀; USNM).
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</paragraph>
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<paragraph pageId="39" pageNumber="40">
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HONDURAS.
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<normalizedToken originalValue="Cortés">Cortes</normalizedToken>
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: Omoa (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="16.796667">16°47.8'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-87.973335">87°58.4'W</geoCoordinate>
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), 26 Sep 1995, D. and W. N. Mathis (2♂; USNM); Puerto
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<normalizedToken originalValue="Cortés">Cortes</normalizedToken>
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/Omoa (
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="15.816667">15°49'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-87.93667">87°56.2'W</geoCoordinate>
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), 26 Sep 1995, D. and W. N. Mathis (6♂, 3♀; USNM).
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</paragraph>
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<paragraph pageId="39" pageNumber="40">
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MEXICO. Chiapas: Boca de Cielo (17 km S Puerto Arista;
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="15.851666">15°51.1'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-93.67333">93°40.4'W</geoCoordinate>
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), 18 May 1985, A. Freidberg, W. N. Mathis (6♂, 4♀; USNM).
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</paragraph>
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<paragraph pageId="39" pageNumber="40">
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TRINIDAD and TOBAGO. Tobago. St. John: Charlotteville (beach;
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="11.325">11°19.5'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-60.548332">60°32.9'W</geoCoordinate>
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), 16-18 Apr 1994, D. and W. N. Mathis (3♂; USNM); Charlotteville (5 km S; Hermitage River and beach;
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="11.315">11°18.9'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-60.575">60°34.5'W</geoCoordinate>
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), 22 Apr-11 Jun 1993, 1994, D. and W. N. Mathis (1♂, 2♀; USNM); Speyside (Doctor River;
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="11.303333">11°18.2'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-60.516666">60°31'W</geoCoordinate>
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), 19 Apr 1994, D. and W. N. Mathis (1♂; USNM). St. Patrick: Pigeon Point (beach;
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="11.161667">11°9.7'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-60.833332">60°50'W</geoCoordinate>
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), 19 Apr 1994, D. and W. N. Mathis (6♂, 2♀; USNM). St. Paul: Delaford, Kings Bay (
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="11.266666">11°16'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-60.546665">60°32.8'W</geoCoordinate>
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), 13 Jun 1993, W. N. Mathis (2♂, 2♀; USNM). Trinidad. St. Andrew: Lower Manzanilla (14 km S;
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="10.383333">10°23'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-61.016666">61°01'W</geoCoordinate>
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), mouth of Nariva River, 20 Jun 1993, W. N. Mathis (1♂; USNM). St. George: Blanchisseuse (beach;
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="10.8">10°48'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-61.316666">61°19'W</geoCoordinate>
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), 25 Jun 1993, W. N. Mathis (3♂; USNM).
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</paragraph>
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<paragraph pageId="39" pageNumber="40">
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West Indies: ANTIGUA. near airport (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="17.136667">17°08.2'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-61.793335">61°47.6'W</geoCoordinate>
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), 19 Mar 1989, W. N. Mathis (6♂, 4♀; USNM).
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</paragraph>
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<paragraph pageId="39" pageNumber="40">
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BARBADOS. Christ Church: Rockley Beach (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="13.071667">13°04.3'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-59.586666">59°35.2'W</geoCoordinate>
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), 21 May-11 Sep 1996, 1997, D. and W. N. Mathis, H. B. Williams (1♂, 1♀; USNM). St. Andrew: Long Pond (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="13.251667">13°15.1'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-59.555">59°33.3'W</geoCoordinate>
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), 10-11 Sep 1996, W. N. Mathis (12♀; USNM).
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</paragraph>
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<paragraph pageId="39" pageNumber="40">
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CUBA. Matanzas: Playa Larga (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="22.265">22°15.9'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-81.165">81°09.9'W</geoCoordinate>
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), 1 May 1983, W. N. Mathis (4♂, 18♀; USNM).
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</paragraph>
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<paragraph pageId="39" pageNumber="40">
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GRAND CAYMAN. Spotts (2 km N;
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="19.3">19°18'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-81.316666">81°19'W</geoCoordinate>
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), 20 Feb 1993, F. J. Burton, W. E. Steiner, J. M. Swearingen (3♂, 1♀; USNM).
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</paragraph>
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<paragraph pageId="40" pageNumber="41">
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<pageBreakToken pageId="40" pageNumber="41" start="start">GRENADA</pageBreakToken>
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. St. Andrew: Pearls Airport (
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="12.145">12°08.7'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="92" value="-61.61">61°36.6'W</geoCoordinate>
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), 17 Sep 1996, W. N. Mathis (2♂, 3♀; USNM).
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</paragraph>
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<paragraph pageId="40" pageNumber="41">
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HAITI. Baie de Chouchou (
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||
<geoCoordinate direction="north" orientation="latitude" precision="925" value="19.816668">19°49'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate direction="west" orientation="longitude" precision="92" value="-72.475">72°28.5'W</geoCoordinate>
|
||
), 8 Jun 1978, L. Raccurtt, R. Lowrie (2♂, 1♀; USNM).
|
||
</paragraph>
|
||
<paragraph pageId="40" pageNumber="41">
|
||
JAMAICA. Clarendon: Barnswell Beach (17°45.'N,
|
||
<geoCoordinate direction="west" orientation="longitude" precision="92" value="-77.14167">77°08.5'W</geoCoordinate>
|
||
), 13 May 1996, D. and W. N. Mathis, H. B. Williams (1♀; USNM); Farquhars Beach (
|
||
<geoCoordinate direction="north" orientation="latitude" precision="92" value="17.848333">17°50.9'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate direction="west" orientation="longitude" precision="92" value="-77.38">77°22.8'W</geoCoordinate>
|
||
), 9 May 1996, D. and W. N. Mathis, H. B. Williams (1♂, 4♀; USNM); Milk River Bath (
|
||
<geoCoordinate direction="north" orientation="latitude" precision="925" value="17.85">17°51'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate direction="west" orientation="longitude" precision="925" value="-77.36667">77°22'W</geoCoordinate>
|
||
; mangroves), 11 Mar 1970, T. Farr, W. W. Wirth (2♂, 11♀; USNM). Manchester: Mandeville (
|
||
<geoCoordinate direction="north" orientation="latitude" precision="92" value="18.058332">18°03.5'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate direction="west" orientation="longitude" precision="92" value="-77.53167">77°31.9'W</geoCoordinate>
|
||
), 7-13 May 1996, D. and W. N. Mathis, H. B. Williams (4♀; USNM). St. Elizabeth: near Port Kaiser (
|
||
<geoCoordinate direction="north" orientation="latitude" precision="92" value="17.871666">17°52.3'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate direction="west" orientation="longitude" precision="92" value="-77.581665">77°34.9'W</geoCoordinate>
|
||
), 8 May 1996, D. and W. N. Mathis, H. B. Williams (1♀; USNM). St. Mary: Port Maria (1 km W;
|
||
<geoCoordinate direction="north" orientation="latitude" precision="92" value="18.38">18°22.8'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate direction="west" orientation="longitude" precision="92" value="-76.89333">76°53.6'W</geoCoordinate>
|
||
), 18 May 1996, D. and W. N. Mathis, H. B. Williams (2♂, 1♀; USNM). St. Thomas: Bath Fountain Spring (
|
||
<geoCoordinate direction="north" orientation="latitude" precision="92" value="17.96">17°57.6'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate direction="west" orientation="longitude" precision="92" value="-76.355">76°21.3'W</geoCoordinate>
|
||
), 15 May 1996, D. and W. N. Mathis, H. B. Williams (1♂, 1♀; USNM).
|
||
</paragraph>
|
||
<paragraph pageId="40" pageNumber="41">
|
||
PUERTO RICO. Maricao (
|
||
<geoCoordinate direction="north" orientation="latitude" precision="92" value="18.185">18°11.1'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate direction="west" orientation="longitude" precision="92" value="-66.98167">66°58.9'W</geoCoordinate>
|
||
), 21 Sep 1995, D. and W. N. Mathis (1♂; USNM).
|
||
</paragraph>
|
||
<paragraph pageId="40" pageNumber="41">
|
||
ST. VINCENT. St. Patrick: Cumberland Bay (
|
||
<geoCoordinate direction="north" orientation="latitude" precision="925" value="13.266666">13°16'N</geoCoordinate>
|
||
,
|
||
<geoCoordinate direction="west" orientation="longitude" precision="92" value="-61.26">61°15.6'W</geoCoordinate>
|
||
), 8-10 Jun 1991, D. and W. N. Mathis (1♂; USNM).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="40" pageNumber="41" type="distribution">
|
||
<paragraph pageId="40" pageNumber="41">Distribution</paragraph>
|
||
<paragraph pageId="40" pageNumber="41">
|
||
(Fig. 76). United States (Florida). Neotropical: Costa Rica (
|
||
<normalizedToken originalValue="Limón">Limon</normalizedToken>
|
||
), Guyana, Honduras (
|
||
<normalizedToken originalValue="Cortés">Cortes</normalizedToken>
|
||
), Mexico (Chiapas), Trinidad and Tobago, West Indies (Antigua, Barbados, Cuba, Dominican Republic, Grand Cayman, Haiti, Jamaica, Puerto Rico, St. Vincent).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="40" pageNumber="41" type="etymology">
|
||
<paragraph pageId="40" pageNumber="41">Etymology.</paragraph>
|
||
<paragraph pageId="40" pageNumber="41">The species epithet, dolabrutum, is of Latin derivation and means axe, referring to the shape of the extended epandrium in lateral view.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="40" pageNumber="41" type="remarks">
|
||
<paragraph pageId="40" pageNumber="41">Remarks.</paragraph>
|
||
<paragraph pageId="40" pageNumber="41">
|
||
Structures of the male terminalia of this species are similar to those of
|
||
<taxonomicName class="Insecta" family="Ephydridae" genus="Hydrochasma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hydrochasma parallelum" order="Diptera" pageId="40" pageNumber="41" phylum="Arthropoda" rank="species" species="parallelum">Hydrochasma parallelum</taxonomicName>
|
||
but are distinguished from the latter species by having a comparatively more robust extended epandrial process (best seen in posterior view). Moreover, the hypandrium in general is wider, more robustly developed, and the anterior margin is broadly rounded rather than truncate as in
|
||
<taxonomicName class="Insecta" family="Ephydridae" genus="Hydrochasma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hydrochasma parallelum" order="Diptera" pageId="40" pageNumber="41" phylum="Arthropoda" rank="species" species="parallelum">Hydrochasma parallelum</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |