139 lines
13 KiB
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139 lines
13 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.299.4970" ID-GBIF-Dataset="c71391d2-842f-41be-ac67-81f0ac2be194" ID-PMC="PMC3689102" ID-Pensoft-Pub="1313-2970-299-1" ID-PubMed="23794886" ModsDocAuthor="" ModsDocDate="2013" ModsDocID="1313-2970-299-1" ModsDocOrigin="ZooKeys 299" ModsDocTitle="The genus Myrmarachne (Araneae, Salticidae) in Flores, Indonesia" checkinTime="1451247305317" checkinUser="pensoft" docAuthor="Yamasaki, Takeshi & Edwards, G. B." docDate="2013" docId="10A32F822F3EA00C50010EBBAF2F3EB2" docLanguage="en" docName="ZooKeys 299: 1-20" docOrigin="ZooKeys 299" docSource="http://dx.doi.org/10.3897/zookeys.299.4970" docTitle="Myrmarachne epigealis Yamasaki & Edwards, 2013, sp. n." docType="treatment" docVersion="4" lastPageNumber="9" masterDocId="FFB6FFB5FFA5A01BFFF4FFB2FFE2FF80" masterDocTitle="The genus Myrmarachne (Araneae, Salticidae) in Flores, Indonesia" masterLastPageNumber="20" masterPageNumber="1" pageNumber="6" updateTime="1668155805148" 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>The genus Myrmarachne (Araneae, Salticidae) in Flores, Indonesia</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>Yamasaki, Takeshi</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>Edwards, G. B.</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>299</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>20</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.299.4970</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.299.4970</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-299-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152043925" LSID="urn:lsid:zoobank.org:act:F33ED9E3-EC1F-4211-96FA-86927ADF099E" httpUri="http://treatment.plazi.org/id/10A32F822F3EA00C50010EBBAF2F3EB2" lastPageId="8" lastPageNumber="9" pageId="5" pageNumber="6">
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<subSubSection pageId="5" pageNumber="6" type="nomenclature">
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<paragraph pageId="5" pageNumber="6">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:F33ED9E3-EC1F-4211-96FA-86927ADF099E" class="Arachnida" family="Salticidae" genus="Myrmarachne" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Myrmarachne epigealis" order="Araneae" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="epigealis">Myrmarachne epigealis</taxonomicName>
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<taxonomicNameLabel pageId="5" pageNumber="6">sp. n.</taxonomicNameLabel>
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Figs 20-32
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="6" lastPageNumber="7" pageId="5" pageNumber="6" type="type material">
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<paragraph pageId="5" pageNumber="6">Type material.</paragraph>
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<paragraph lastPageId="6" lastPageNumber="7" pageId="5" pageNumber="6">
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Holotype male (MZB. Aran. 505), Moni [=
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-8.75">8°45'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="121.85">121°51'E</geoCoordinate>
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], Flores, East Nusa Tenggara Prov., INDONESIA, 18-19.X.2012, T. Yamasaki leg. Paratypes:
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<pageBreakToken pageId="6" pageNumber="7" start="start">1</pageBreakToken>
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male (FSCA), Mego [=
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-8.666667">8°40'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="122.03333">122°2'E</geoCoordinate>
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], Sikka, Flores, East Nusa Tenggara Prov., INDONESIA, 16.X.2012, T. Yamasaki leg.; 2 females (FSCA), same as holotype; 1 female (MZB. Aran. 506), same loc., 18.X.2012, Rijal Satria leg.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="7" type="diagnosis">
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<paragraph pageId="6" pageNumber="7">Diagnosis.</paragraph>
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<paragraph pageId="6" pageNumber="7">
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Black species; total length approximately 5.3-5.8 mm in males, 6.2-7.2 mm in females. Males distinguished from other species by prolateral dorsal margin of chelicera diverted toward retrolateral side in distal half, exposing prolateral surface of chelicera in dorsal view (Fig. 20). Females distinguished from other species except
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<taxonomicName class="Arachnida" family="Salticidae" genus="Myrmarachne" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Myrmarachne grossa" order="Araneae" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="grossa">Myrmarachne grossa</taxonomicName>
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Edmunds &
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<normalizedToken originalValue="Prószyński">Proszynski</normalizedToken>
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, 2003 by thoracic part, which is longer than cephalic part (Figs 28-29);
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<taxonomicName class="Arachnida" family="Salticidae" genus="Myrmarachne" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Myrmarachne epigealis" order="Araneae" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="epigealis">Myrmarachne epigealis</taxonomicName>
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distinguished from
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<taxonomicName class="Arachnida" family="Salticidae" genus="Myrmarachne" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Myrmarachne grossa" order="Araneae" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="grossa">Myrmarachne grossa</taxonomicName>
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by sclerotized copulatory ducts, which are narrower and longer than those of
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<taxonomicName class="Arachnida" family="Salticidae" genus="Myrmarachne" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Myrmarachne grossa" order="Araneae" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="grossa">Myrmarachne grossa</taxonomicName>
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(cf. figs 78-79 in
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<bibRefCitation pageId="6" pageNumber="7">
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Edmunds and
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<normalizedToken originalValue="Prószyński">Proszynski</normalizedToken>
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2003
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</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="8" lastPageNumber="9" pageId="6" pageNumber="7" type="description">
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<paragraph pageId="6" pageNumber="7">Measurements</paragraph>
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<paragraph pageId="6" pageNumber="7">
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(male/female). Carapace length 2.63- (2.83) / 3.20-3.35, width 1.35- (1.40) /1.33-1.48. Chelicera length 1.90- (2.07).
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<normalizedToken originalValue="ALE–PLE">ALE-PLE</normalizedToken>
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0.95- (1.00) /1.03-1.13;
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<normalizedToken originalValue="ALE–PME">ALE-PME</normalizedToken>
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0.45- (0.47) / 0.50-0.55. Width of eye row I 1.28- (1.33) / 1.38-1.45; II 1.13- (1.18) /1.20-1.28; III 1.33- (1.38) / 1.43-1.53. Eye size: AME (0.43) / 0.43-0.45; ALE 0.22- (0.23) /0.22-0.23; PME 0.06- (0.08) /0.08; PLE 0.23- (0.24) / 0.25-0.26.
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</paragraph>
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<paragraph pageId="6" pageNumber="7">Male (Figs 20-27). Cephalic part weakly convex dorsally, distinctly higher than thoracic part; in lateral view, dorsum of carapace sloping downward behind PLE, and concave between cephalic and thoracic parts; lateral surface between cephalic and thoracic parts weakly incised; thoracic part roundly swollen overall (Figs 20-21). Chelicera slightly shorter than carapace; with chelicera in dorsal view, its dorsal prolateral margin diverted toward retrolateral margin in distal half, exposing prolateral surface (Fig. 20); venter of chelicera bearing four to five prolateral and eleven to 14 retrolateral teeth (Fig. 23); apical prolateral corner of venter forming large tooth-like apophysis; with chelicera in ventral view, one retrolateral tooth present next to third retrolateral tooth counted from base, and one prolateral tooth slightly proximal to row of retrolateral teeth. Fang weakly sinuous, without tooth-like apophysis (Fig. 24). Pedicel short (0.30-0.43 mm). Abdomen oval with weak constriction at anterior fourth, and its entire dorsum covered with two contiguous dorsal scuta; lateral margins strongly incised where scuta come together (Figs 20-21).</paragraph>
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<paragraph pageId="6" pageNumber="7">With palp in dorsal and ventral views, cymbium elongate-oval with one apical spine (Fig. 25). Tegulum oval, with long seminal reservoir along margin of tegulum (Fig. 25). Embolus forming two oval coils; more ventral embolus coil as wide as venter of cymbium, slightly narrower than basal coil (Fig. 25). RTA well developed with the tip curved inward, and without a distinct its flange (Figs 26-27).</paragraph>
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<paragraph pageId="6" pageNumber="7">Number of spines on legs. Patella I pv 0, rv 0-1; tibia I pv 5, rv 5; metatarsus I pv 2, rv 2; tibia II pv 3, rv 3; metatarsus II pv 2, rv 2.</paragraph>
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<paragraph lastPageId="7" lastPageNumber="8" pageId="6" pageNumber="7">
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Coloration in alcohol and pilosity. Carapace and chelicera black, covered with very short inconspicuous setae (Figs 20-21). Carapace with pair of light brown spots behind PLE. Endite, labium and sternum light brown, tinged with black (Fig. 22). In ventral view, coxa and trochanter I light yellow, tinged with gray on posterior margin of coxa and laterally on trochanter; coxa II black, trochanter II like trochanter I; coxa and trochanter III black, trochanter yellow ventrally strongly tinged with
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<pageBreakToken pageId="7" pageNumber="8" start="start">black</pageBreakToken>
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; coxa IV blackish with yellow venter strongly tinged with black, trochanter IV light yellow (Fig. 22). Abdomen and its dorsal scuta black, covered with fine setae (Figs 20-21).
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</paragraph>
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<paragraph pageId="7" pageNumber="8">Female (Figs 28-32). Cephalic part very weakly convex or almost flat, higher than thoracic part; with carapace in lateral view, dorsal concavity roundly convex behind PLE; thoracic part swollen dorsally overall (Figs 28-29). Chelicera bearing seven prolateral and 13 to 14 retrolateral teeth on its venter. Pedicel short (0.43-0.55 mm). Abdomen oval with weak constriction in anterior third, and without obvious dorsal scuta (may be present under pilosity).</paragraph>
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<paragraph pageId="8" pageNumber="9">
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<pageBreakToken pageId="8" pageNumber="9" start="start">Epigyne</pageBreakToken>
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(Figs 31-32). Copulatory atria containing openings round. Median pocket present in front of epigastric furrow, weakly sclerotized. Sclerotized copulatory ducts extending from oval spermathecae without twists to posterolateral to atria.
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</paragraph>
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<paragraph pageId="8" pageNumber="9">Number of spines on legs. Patella I pv 0, rv 1; tibia I pv 5, rv 5; metatarsus I pv 2, rv 2; tibia II pv 3, rv 3; metatarsus II pv 2, rv 2.</paragraph>
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<paragraph pageId="8" pageNumber="9">Coloration in alcohol and pilosity. Carapace mainly black, covered with white setae densely; carapace with pair of light brown spots behind PLE; lateral surface of carapace above coxa I white, densely fringed with white setae (Figs 28-29). Chelicera brown. Endite, labium and sternum brownish cream, weakly tinged with black (Fig. 30). Coxae and trochanters in ventral view similar to those of males, except coxa IV with much more yellow ventrally, and trochanter IV yellow with distal retrolateral black spot (Fig. 30). Abdomen covered with golden setae dorsally, and with fine setae ventrally (Fig. 28).</paragraph>
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<caption pageId="8" pageNumber="9">
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<paragraph pageId="8" pageNumber="9">
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Figures 20-27.
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<taxonomicName class="Arachnida" family="Salticidae" genus="Myrmarachne" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Myrmarachne epigealis" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="epigealis">Myrmarachne epigealis</taxonomicName>
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, male. 20 Body in dorsal view 21 body in lateral view 22 endites, labium, coxae and trochanters in ventral view 23 left chelicera in ventral view 24 left fang in retrolateral view 25 left palp in ventral view 26 left palp in retrolateral view 27 left palpal tibia in dorsal view. (Scales. Figs 20-24: 1 mm; 25-27: 0.25 mm)
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</paragraph>
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</caption>
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<caption pageId="8" pageNumber="9">
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<paragraph pageId="8" pageNumber="9">
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Figures 28-32.
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<taxonomicName class="Arachnida" family="Salticidae" genus="Myrmarachne" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Myrmarachne epigealis" order="Araneae" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="epigealis">Myrmarachne epigealis</taxonomicName>
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, female. 28 Body in dorsal view 29 body in lateral view 30 endites, labium, coxae and trochanters in ventral view 31 epigyne in ventral view 32 internal structure of epigyne in ventral view. (Scales. Figs 28-30: 1 mm; 31-32: 0.1 mm)
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="etymology">
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<paragraph pageId="8" pageNumber="9">Etymology.</paragraph>
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<paragraph pageId="8" pageNumber="9">The specific name is derived from the ground microhabitat, where the species often occurs.</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="biology">
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<paragraph pageId="8" pageNumber="9">Biology.</paragraph>
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<paragraph pageId="8" pageNumber="9">The species occurs in lower vegetation and on the ground.</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="distribution">
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<paragraph pageId="8" pageNumber="9">Distribution.</paragraph>
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<paragraph pageId="8" pageNumber="9">Flores.</paragraph>
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</subSubSection>
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</treatment>
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</document> |