132 lines
12 KiB
XML
132 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.161.2016" ID-GBIF-Dataset="f159f91c-20c8-43ce-8294-bfcb4e46d3dd" ID-PMC="PMC3267475" ID-Pensoft-Pub="1313-2970-161-1" ID-PubMed="22303122" ModsDocAuthor="" ModsDocDate="2012" ModsDocID="1313-2970-161-1" ModsDocOrigin="ZooKeys 161" ModsDocTitle="Revision of New World Species of the Shore-fly Subgenus Allotrichoma Becker of the Genus Allotrichoma with Description of the Subgenus Neotrichoma (Diptera, Ephydridae, Hecamedini)" checkinTime="1451249415532" checkinUser="pensoft" docAuthor="Mathis, Wayne N. & Zatwarnicki, Tadeusz" docDate="2012" docId="1DA9ED8A6848A2E6C88D4AF778B9069D" docLanguage="en" docName="ZooKeys 161: 1-101" docOrigin="ZooKeys 161" docSource="http://dx.doi.org/10.3897/zookeys.161.2016" docTitle="Allotrichoma (Neotrichoma) insulare Mathis & Zatwarnicki, 2012, sp. n." docType="treatment" docVersion="4" lastPageNumber="77" masterDocId="FFECE426FFFF1A2FFFB5FFD73802FFA7" masterDocTitle="Revision of New World Species of the Shore-fly Subgenus Allotrichoma Becker of the Genus Allotrichoma with Description of the Subgenus Neotrichoma (Diptera, Ephydridae, Hecamedini)" masterLastPageNumber="101" masterPageNumber="1" pageNumber="75" updateTime="1668153118762" updateUser="ExternalLinkService">
|
|
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
|
<mods:titleInfo>
|
|
<mods:title>Revision of New World Species of the Shore-fly Subgenus Allotrichoma Becker of the Genus Allotrichoma with Description of the Subgenus Neotrichoma (Diptera, Ephydridae, Hecamedini)</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:name type="personal">
|
|
<mods:role>
|
|
<mods:roleTerm>Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart>Mathis, Wayne N.</mods:namePart>
|
|
</mods:name>
|
|
<mods:name type="personal">
|
|
<mods:role>
|
|
<mods:roleTerm>Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart>Zatwarnicki, Tadeusz</mods:namePart>
|
|
</mods:name>
|
|
<mods:typeOfResource>text</mods:typeOfResource>
|
|
<mods:relatedItem type="host">
|
|
<mods:titleInfo>
|
|
<mods:title>ZooKeys</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:part>
|
|
<mods:date>2012</mods:date>
|
|
<mods:detail type="volume">
|
|
<mods:number>161</mods:number>
|
|
</mods:detail>
|
|
<mods:extent unit="page">
|
|
<mods:start>1</mods:start>
|
|
<mods:end>101</mods:end>
|
|
</mods:extent>
|
|
</mods:part>
|
|
</mods:relatedItem>
|
|
<mods:location>
|
|
<mods:url>http://dx.doi.org/10.3897/zookeys.161.2016</mods:url>
|
|
</mods:location>
|
|
<mods:classification>journal article</mods:classification>
|
|
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.161.2016</mods:identifier>
|
|
<mods:identifier type="Pensoft-Pub">1313-2970-161-1</mods:identifier>
|
|
</mods:mods>
|
|
<treatment ID-GBIF-Taxon="152032904" LSID="urn:lsid:zoobank.org:act:2102BF97-5479-409D-840D-B7C885B8D6F4" httpUri="http://treatment.plazi.org/id/1DA9ED8A6848A2E6C88D4AF778B9069D" lastPageId="76" lastPageNumber="77" pageId="74" pageNumber="75">
|
|
<subSubSection pageId="74" pageNumber="75" type="nomenclature">
|
|
<paragraph pageId="74" pageNumber="75">
|
|
<taxonomicName LSID="urn:lsid:zoobank.org:act:2102BF97-5479-409D-840D-B7C885B8D6F4" class="Insecta" family="Ephydridae" genus="Allotrichoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Allotrichoma (Neotrichoma) insulare" order="Diptera" pageId="74" pageNumber="75" phylum="Arthropoda" rank="species" species="insulare" subGenus="Neotrichoma">Allotrichoma (Neotrichoma) insulare</taxonomicName>
|
|
<taxonomicNameLabel pageId="74" pageNumber="75">sp. n.</taxonomicNameLabel>
|
|
Fig. 8690
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection lastPageId="76" lastPageNumber="77" pageId="74" pageNumber="75" type="description">
|
|
<paragraph pageId="74" pageNumber="75">Description.</paragraph>
|
|
<paragraph lastPageId="76" lastPageNumber="77" pageId="74" pageNumber="75">
|
|
This species is distinguished from congeners, especially those in
|
|
<taxonomicName class="Insecta" family="Ephydridae" genus="Neotrichoma" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Neotrichoma" order="Diptera" pageId="74" pageNumber="75" phylum="Arthropoda" rank="genus">Neotrichoma</taxonomicName>
|
|
, by the following combination of characters: Minute to small shore flies, body length 0.86-1.35 mm. Head: Frons moderately 2-3-toned, mostly brown but
|
|
<pageBreakToken pageId="75" pageNumber="76" start="start">with</pageBreakToken>
|
|
gray, microtomentose areas toward anterior apex of triangular mesofrons and at each posterior angle near vertex, whitish gray, microtomentose areas anteriorly on fronto-orbits; pseudopostocellar setae subequal in length to ocellar setae. Pedicel with well-developed, proclinate, dorsal seta. Facial coloration variegated from tan to gray to golden ventromedially; face with dorsal 2/3 between antennal grooves shallowly cari
|
|
<pageBreakToken pageId="76" pageNumber="77" start="start">nate</pageBreakToken>
|
|
, becoming more prominent ventrad of facial grooves, slightly tuberculate; clypeus mostly bare, black, subshiny; maxillary palpus blackish.
|
|
</paragraph>
|
|
<paragraph pageId="76" pageNumber="77">Thorax: Mesonotum generally brown with gray stripe anteriorly on either side of acrostichal setulae and more faintly through portion of dorsocentral track; chaetotaxy generally well developed; prescutellar acrostichal setae much larger than other acrostichal setulae and more widely set apart; presutural supra-alar seta well developed, length subequal to notopleural setae; katepisternum with 2 setae, 2nd seta smaller and inserted below larger seta. Wing mostly hyaline; veins behind costa brownish; alular marginal setulae short, less than 1/2 alular height; costal vein ratio 0.41-0.55; M vein ratio 0.44-0.45. Legs: tibiae dark, concolorous with femora.</paragraph>
|
|
<paragraph pageId="76" pageNumber="77">Abdomen: Abdomen shiny, sparsely microtomentose, black; 5th tergite short, length less than 1/2 4th; 5th sternite unmodified, lacking ventral process, transversely narrow, shallowly arched, bearing numerous setulae. Male terminalia (Figs 86-89): Epandrium in posterior view (Fig. 86) uniformly and broadly U-shaped, in lateral view (Fig. 87) moderately narrow, height twice width, slightly curved anteriorly at ventral margin; cercus in posterior view (Fig. 86) becoming broader ventrally, ventral margin sinuous with a short, medial projection, dorsal margin pointed medially, in lateral view (Fig. 87) with anterior margin shallowly curved, posterior margin rounded, slightly narrower dorsally than ventrally; surstylus a rod-like, slender process that bears an apical, prominent setula; aedeagus in ventral view (Fig. 88) elongate, almost parallel sided, base rounded, apical 1/3 deeply cleft, in lateral view (Fig. 89) gently sinuous, slightly broader apically; phallapodeme in lateral view (Fig. 89) with relatively short keel, irregularly rounded, in ventral view (Fig. 88) rod-like, slightly broader basally; gonite in lateral view (Fig. 89) with basal margin broadly excavated, forming 2 processes, thereafter apically slightly angulate, broadly formed to broadly rounded apex that bears 3 setulae, in ventral view (Fig. 88) elongate, almost parallel sided, curved laterally; hypandrium moderately deeply emarginate along posterior margin, forming a receptacle for base of phallapodeme, longer than wide, anterior margin broadly rounded.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="76" pageNumber="77" type="type material">
|
|
<paragraph pageId="76" pageNumber="77">Type material.</paragraph>
|
|
<paragraph pageId="76" pageNumber="77">
|
|
The holotype male
|
|
<taxonomicName class="Insecta" family="Ephydridae" genus="Allotrichoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Allotrichoma insulare" order="Diptera" pageId="76" pageNumber="77" phylum="Arthropoda" rank="species" species="insulare">Allotrichoma insulare</taxonomicName>
|
|
is labeled "DOMINICA. Cabrits [Swamp] (
|
|
<geoCoordinate direction="north" orientation="latitude" precision="925" value="15.583333">15°35'N</geoCoordinate>
|
|
,
|
|
<geoCoordinate direction="west" orientation="longitude" precision="925" value="-61.483334">61°29'W</geoCoordinate>
|
|
)[,] 19 June 1991[,] W. N. & D. Mathis /HOLOTYPE ♂
|
|
<taxonomicName class="Insecta" family="Ephydridae" genus="Allotrichoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Allotrichoma insulare" order="Diptera" pageId="76" pageNumber="77" phylum="Arthropoda" rank="species" species="insulare">Allotrichoma insulare</taxonomicName>
|
|
W. Mathis & T. Zatwarnicki USNM [red]/USNM ENT 00117963 [plastic bar code label]." The holotype is double mounted (minuten in a block of plastic), is in excellent condition, and is deposited in the USNM. Seven paratypes (3♂, 4♀; USNM) are as follows: DOMINICA. Macoucheri (seashore), 1 Feb 1965, W. W. Wirth.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="76" pageNumber="77" type="type locality">
|
|
<paragraph pageId="76" pageNumber="77">Type locality.</paragraph>
|
|
<paragraph pageId="76" pageNumber="77">
|
|
Dominica. Cabrits Swamp (
|
|
<geoCoordinate direction="north" orientation="latitude" precision="925" value="15.583333">15°35'N</geoCoordinate>
|
|
,
|
|
<geoCoordinate direction="west" orientation="longitude" precision="925" value="-61.483334">61°29'W</geoCoordinate>
|
|
).
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="76" pageNumber="77" type="other specimens examined from the new world">
|
|
<paragraph pageId="76" pageNumber="77">Other specimens examined from the New World.</paragraph>
|
|
<paragraph pageId="76" pageNumber="77">
|
|
GRENADA. St. John: Palmiste (
|
|
<geoCoordinate direction="north" orientation="latitude" precision="92" value="12.145">12°08.7'N</geoCoordinate>
|
|
,
|
|
<geoCoordinate direction="west" orientation="longitude" precision="92" value="-61.74">61°44.4'W</geoCoordinate>
|
|
), 21 Sep 1996, W. N. Mathis (1♀; USNM). St. Patrick: Bathway Beach (
|
|
<geoCoordinate direction="north" orientation="latitude" precision="92" value="12.21">12°12.6'N</geoCoordinate>
|
|
,
|
|
<geoCoordinate direction="west" orientation="longitude" precision="92" value="-61.611668">61°36.7'W</geoCoordinate>
|
|
), 18-20 Sep 1996, W. N. Mathis (1♂; USNM).
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="76" pageNumber="77" type="distribution">
|
|
<paragraph pageId="76" pageNumber="77">Distribution.</paragraph>
|
|
<paragraph pageId="76" pageNumber="77">(Fig. 90)Neotropical: West Indies (Dominica, Grenada).</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="76" pageNumber="77" type="etymology">
|
|
<paragraph pageId="76" pageNumber="77">Etymology.</paragraph>
|
|
<paragraph pageId="76" pageNumber="77">The species epithet, insulare, refers to the island habitat of this species in the West Indies.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="76" pageNumber="77" type="remarks">
|
|
<paragraph pageId="76" pageNumber="77">Remarks.</paragraph>
|
|
<paragraph pageId="76" pageNumber="77">
|
|
This species is distinguished from congeners, especially those in
|
|
<taxonomicName class="Insecta" family="Ephydridae" genus="Neotrichoma" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Neotrichoma" order="Diptera" pageId="76" pageNumber="77" phylum="Arthropoda" rank="genus">Neotrichoma</taxonomicName>
|
|
, by the mostly dark brown mesonotum with faint grayish longitudinal stripes laterad of acrostichal setulae and a subshiny to shiny, blackish brown abdomen that is sparsely microtomentose.
|
|
</paragraph>
|
|
<caption pageId="76" pageNumber="77">
|
|
<paragraph pageId="76" pageNumber="77">
|
|
Figures 86-89. Illustration of
|
|
<taxonomicName class="Insecta" family="Ephydridae" genus="Allotrichoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Allotrichoma insulare" order="Diptera" pageId="76" pageNumber="77" phylum="Arthropoda" rank="species" species="insulare">Allotrichoma insulare</taxonomicName>
|
|
sp. n. (male) 86 epandrium, cerci, surstylus, posterior aspect 87 same, lateral aspect 88 aedeagus, phallapodeme, gonite, hypandrium, ventral aspect 89 same, lateral aspect. Scale bar = 0.1 mm.
|
|
</paragraph>
|
|
</caption>
|
|
<caption pageId="76" pageNumber="77">
|
|
<paragraph pageId="76" pageNumber="77">
|
|
Figure 90. Distribution of
|
|
<taxonomicName class="Insecta" family="Ephydridae" genus="Allotrichoma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Allotrichoma insulare" order="Diptera" pageId="76" pageNumber="77" phylum="Arthropoda" rank="species" species="insulare">Allotrichoma insulare</taxonomicName>
|
|
sp. n.
|
|
</paragraph>
|
|
</caption>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |