127 lines
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127 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.252.3588" ID-GBIF-Dataset="a4366e50-a271-44c0-bdef-b52c8cad0b85" ID-PMC="PMC3560839" ID-Pensoft-Pub="1313-2970-252-1" ID-PubMed="23378811" ModsDocAuthor="" ModsDocDate="2012" ModsDocID="1313-2970-252-1" ModsDocOrigin="ZooKeys 252" ModsDocTitle="Phylogenetic treatment and taxonomic revision of the trapdoor spider genus Aptostichus Simon (Araneae, Mygalomorphae, Euctenizidae)" checkinTime="1451247847790" checkinUser="pensoft" docAuthor="Bond, Jason E." docDate="2012" docId="98A2C30680E60D07B2E963AB680A7E76" docLanguage="en" docName="ZooKeys 252: 1-209" docOrigin="ZooKeys 252" docSource="http://dx.doi.org/10.3897/zookeys.252.3588" docTitle="Aptostichus asmodaeus Bond, 2012, sp. n." docType="treatment" docVersion="4" lastPageNumber="65" masterDocId="FFAD871BFFD4FF8CFFED1A5CFFE7FFA0" masterDocTitle="Phylogenetic treatment and taxonomic revision of the trapdoor spider genus Aptostichus Simon (Araneae, Mygalomorphae, Euctenizidae)" masterLastPageNumber="209" masterPageNumber="1" pageNumber="62" updateTime="1668155039594" 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>Phylogenetic treatment and taxonomic revision of the trapdoor spider genus Aptostichus Simon (Araneae, Mygalomorphae, Euctenizidae)</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>Bond, Jason E.</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>2012</mods:date>
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<mods:detail type="volume">
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<mods:number>252</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>209</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.252.3588</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.252.3588</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-252-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152039289" LSID="urn:lsid:zoobank.org:act:0BDD8713-6059-482E-A6C1-89FE91F4C234" httpUri="http://treatment.plazi.org/id/98A2C30680E60D07B2E963AB680A7E76" lastPageId="64" lastPageNumber="65" pageId="61" pageNumber="62">
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<subSubSection pageId="61" pageNumber="62" type="nomenclature">
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<paragraph pageId="61" pageNumber="62">
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<taxonomicName LSID="‘The Demon Trapdoor Spider’" class="Arachnida" family="Euctenizidae" genus="Aptostichus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aptostichus asmodaeus" order="Araneae" pageId="61" pageNumber="62" phylum="Arthropoda" rank="species" species="asmodaeus">Aptostichus asmodaeus</taxonomicName>
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<taxonomicNameLabel pageId="61" pageNumber="62">sp. n.</taxonomicNameLabel>
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Figures 127-133Map 1
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</paragraph>
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</subSubSection>
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<subSubSection pageId="61" pageNumber="62" type="types">
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<paragraph pageId="61" pageNumber="62">Types.</paragraph>
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<paragraph pageId="61" pageNumber="62">Male holotype (AP428) and female paratype (AP427), from California, Contra Costa County, Mount Diablo State Park, 37.85309, -121.9291 3, 532m, coll. W. Icenogle 6-9.vi.74 deposited in AUMNH.</paragraph>
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</subSubSection>
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<subSubSection pageId="61" pageNumber="62" type="etymology">
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<paragraph pageId="61" pageNumber="62">Etymology.</paragraph>
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<paragraph pageId="61" pageNumber="62">The specific epithet is the Latin spelling variation of Asmodeus (a King of Demons), from the Book of Tobias, in reference to the type locality, Mount Diablo State Park.</paragraph>
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</subSubSection>
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<subSubSection pageId="61" pageNumber="62" type="diagnosis">
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<paragraph pageId="61" pageNumber="62">Diagnosis.</paragraph>
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<paragraph pageId="61" pageNumber="62">
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Males (Fig. 127) can be distinguished from all known species of
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<taxonomicName class="Arachnida" family="Euctenizidae" genus="Aptostichus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aptostichus" order="Araneae" pageId="61" pageNumber="62" phylum="Arthropoda" rank="genus">Aptostichus</taxonomicName>
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by having a metatarsal I mating apophysis that forms a distinct knob (Figs 128-130). Females can potentially be recognized by having a large number of labial cuspules,> 8 that tend to form at least two distinctive rows. However, some
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<taxonomicName genus="Atomarius" lsidName="Atomarius" pageId="61" pageNumber="62" rank="genus">Atomarius</taxonomicName>
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Sibling Species Complex individuals also have many labial cuspules but not forming two distinct rows.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="63" lastPageNumber="64" pageId="61" pageNumber="62" type="description">
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<paragraph pageId="61" pageNumber="62">Description of male holotype.</paragraph>
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<paragraph lastPageId="63" lastPageNumber="64" pageId="61" pageNumber="62">
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Specimen preparation and condition. Specimen collected from burrow raised to maturity in captivity (matured 24.ix.74), preserved in 70% ethanol. Coloration faded. Pedipalp, leg I left side removed stored in vial with specimen, excuviae. General coloration. Carapace, chelicerae, dark red 2.5YR 3/6; legs strong brown 7.5YR 4/6. Abdomen uniform brown 7.5YR 4/4 dorsally; ventrally, spinnerets pale yellow. Cephalothorax. Carapace 5.88 long, 4.56 wide, with fine white setae, stout black bristles along fringe; surface smooth, pars cephalica slightly elevated. Fringe, posterior margin with black bristles. Foveal groove deep, recurved slightly. Eyes on low mound. AER slightly procurved, PER slightly recurved. PME, AME subequal
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<pageBreakToken pageId="62" pageNumber="63" start="start">diameter</pageBreakToken>
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. Sternum moderately setose, STRl 3.09, STRw 2.49. Posterior sternal sigilla small, positioned towards margin, not contiguous, anterior sigilla pairs small, oval, at margins. Chelicerae with distinct anterior tooth row comprising 7 teeth, posterior margin with single row of small denticles. Palpal endites with patch of small cuspules on proximal, inner margin, labium lacks distinct cuspules, LBw 0.84, LBl 0.40. Rastellum consists of 5 very stout spines arranged along anterior margin, not on
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<pageBreakToken pageId="63" pageNumber="64" start="start">distinct</pageBreakToken>
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mound. Abdomen. Setose, heavy black setae intermingled with fine black setae; light markings (Fig. 120). Legs. Leg I: 5.25, 3.63, 4.00, 2.49, 1.98; leg IV: 5.25, 2.90. Very light tarsal scopulae on legs I, II. Tarsus I with single, slightly staggered row of 15 trichobothria. Leg I spination pattern illustrated in Figures 128-130, metatarsal I mating apophysis knob shaped (Figs 128, 130; TSp 7, TSr 6, TSrd 1. Pedipalp. Articles relatively slender, lacking distinct spines (Figs 131, 132). PTw 0.74, PTl 2.19, Bl 1.10. Embolus slender, tapering gradually toward tip, lacking serrations (Fig. 131).
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</paragraph>
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<paragraph pageId="63" pageNumber="64">Variation. Males known only from the holotype specimen.</paragraph>
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<caption pageId="63" pageNumber="64">
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<paragraph pageId="63" pageNumber="64">
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Figures 127-133.
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<taxonomicName class="Arachnida" family="Euctenizidae" genus="Aptostichus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aptostichus asmodaeus" order="Araneae" pageId="63" pageNumber="64" phylum="Arthropoda" rank="species" species="asmodaeus">Aptostichus asmodaeus</taxonomicName>
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sp. n. from Contra Costa Co., Mt. Diablo. 127-132 male holotype (AP428); scale bars = 1.0mm 127 habitus [805850] 128-130 leg I 128 retrolateral aspect [805844] 129 prolateral aspect [805848] 130 line drawing of spination patterns on leg I, retrolateral aspect, tibia and metatarsus 131-132 pedipalp, retrolateral aspect of photograph [805852] and line drawing 133 cleared spermathecae (AP551) [806573]; scale bar = 0.1mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="63" pageNumber="64" type="description">
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<paragraph pageId="63" pageNumber="64">Description of female paratype.</paragraph>
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<paragraph pageId="63" pageNumber="64">Specimen preparation and condition. Female collected live from burrow with eggsac, preserved in same manner as male holotype. Genital plate removed stored in microvial with specimen. General coloration. Carapace, legs, chelicerae, strong brown 7.5YR 4/6. Abdomen uniform brown dorsally 7.5YR 5/4, ventral aspect spinnerets pale yellow; dusky mottled stripes dorsal abdomen. Cephalothorax. Carapace 6.44 long, 4.94 wide, with fine dark setae; generally smooth surface, pars cephalica moderately elevated. Fringe lacks setae. Foveal groove deep, procurved. Eye group elevated on low mound. AER straight, PER slightly recurved. PME-AME subequal diameter. Sternum widest at coxae II/III, moderately setose, STRl 3.39, STRw 2.88. Three pairs of sternal sigilla anterior pairs small, oval, marginal, posterior pair slightly larger, oval, laterally positioned. Chelicerae anterior tooth row comprising 6 teeth with posterior margin denticle patch. Palpal endites with 22 cuspules concentrated at inner (promargin) posterior heel; labium with 15 cuspules, LBw 1.01, LBl 0.53. Rastellum consists of 7 very stout spines not positioned on a mound; fringe of short spines along distal promargin extending upward from rastellum. Abdomen. Moderately setose. PLS all 3 segments with spigots. Terminal segment 1/2 length of medial segment, 2 enlarged spigots visible at tip. PMS single segment, with spigots, short with rounded terminus. Legs. Anterior two pairs more slender than posterior pairs. Leg I 14.26 long. Tarsus I with single staggered row of 7 trichobothria. Legs I, II, moderate to heavy scopulae on tarsi and metatarsi. PTLs 12, TBs 3. Distinct preening comb on retrolateral distal surface at tarsus - metatarsus joint of metatarsi III, IV. Spermathecae. Intermediate sized stalk, slightly larger terminal bulb; median stalk heavily sclerotized along entire length. Basal extension with well-developed, distinct, basal bulb (Fig. 133).</paragraph>
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<paragraph pageId="63" pageNumber="64">
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Variation (5). Cl 5.69-6.63, 6.24
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.17; Cw 4.25-5.19, 4.81
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.16; STRl 3.12-3.75, 3.41
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.12; STRw 2.61-2.94, 2.81
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.07; LBw 0.87-1.01, 0.94
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.03; LBl 0.53-0.60, 0.56
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.02; Leg I: 12.95-15.43, 13.96
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.45; ANTd 6-7, 6.20
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.20; PTLs 9-12, 10.80
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.58; TBs 3-4, 3.60
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.24.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="63" pageNumber="64" type="material examined">
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<paragraph pageId="63" pageNumber="64">Material examined.</paragraph>
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<paragraph pageId="63" pageNumber="64">United States: California: Contra CostaCo.: 0.80 km E of S Gate Mt Diablo St Park, 37.853, -121.9291 5, 532m, W Icenogle 6-10.vi.74, [AP427, AP428, AP547-552, 1♂, 5♀, 2juv, AUMNH].</paragraph>
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</subSubSection>
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<subSubSection pageId="63" pageNumber="64" type="distribution">
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<paragraph pageId="63" pageNumber="64">Distribution and natural history.</paragraph>
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<paragraph pageId="63" pageNumber="64">Known only from the type locality (Map 1), Mt. Diablo in the Black Hills, in Contra Costa County. The ecoregion comprises California coastal chaparral forest and shrub habitat.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="64" lastPageNumber="65" pageId="63" pageNumber="64" type="conservation status">
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<paragraph pageId="63" pageNumber="64">Conservation status.</paragraph>
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<paragraph lastPageId="64" lastPageNumber="65" pageId="63" pageNumber="64">
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The conservation status of this species is considered imperiled. Very few specimens have been collected and none over the past quarter century
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<pageBreakToken pageId="64" pageNumber="65" start="start">thus</pageBreakToken>
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the species is rare; however, the type locality is a California State Park, which may afford this geographically restricted species some protection.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="64" pageNumber="65" type="species concept applied">
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<paragraph pageId="64" pageNumber="65">Species concept applied.</paragraph>
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<paragraph pageId="64" pageNumber="65">Morphological.</paragraph>
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</subSubSection>
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</treatment>
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</document> |