Bioacoustics of Tapinauchenius

Genus

Account

What the sources say about this taxon, as written.

description · Plazi

Redescription. Carapace longer than wide, cephalic region slightly raised. Cephalic and thoracic striae conspicuous. Fovea deep, straight. Chelicerae without rastellum. Eye tubercle slightly raised, wider than long. Clypeus absent. Anterior eye row straight. Labium wider than long, with ca. 70–157 cuspules concentrated on anterior third center. Maxilla sub-rectangular, anterior lobe distinctly produced into conical process, inner angle bearing ca. 100–232 cuspules. Labio-sternal groove shallow, flat, with two slightly separate sigilla. Sternum longer than wide, posterior angle acute, not separating coxae IV. Sigilla: three pairs, posterior oval, anterior small, all less than one diameter from margin, some pairs sometimes not evident. Leg formula: I=IV II III (most species), or I IV III II ( T. plumipes male). Laterally directed setae on metatarsi and tibiae in males. Clavate trichobothria on distal 2/3 of tarsi. Scopula of tarsi and metatarsi I–II very extended laterally giving them a spatulate appearance. Femora IV without retrolateral scopula. Lyra on maxillae absent. Both stridulatory and coverture setae absent on all legs and palp. Legs with spines on ventral apical tibia and metatarsi, without central spines. ITC absent; STC with small denticles. Posterior lateral spinnerets digitiform. Urticating setae lacking. Male tibiae I with tibial apophysis with two processes, retrolateral longer than prolateral, metatarsi I folds on retrolateral side of tibial apophysis. A protuberance behind retrolateral process. Tibiae II lacking apophysis. Globose bulb, with small subtegulum; prominence on prolateral tegulum developed. Embolus not flattened, lacking keels, long, ending in a curved tip. Embolus proximal portion straight in frontal view. Cymbium sub-triangular in retrolateral view, with almost equal lobes, without developed rounded process on retrolateral lobe. Spermathecae straight, completely separated, elongate, with constriction on its distal portion forming single lobe. Legs and palps with long guard-setae having homogeneous coloration along its length. Immatures brownish, little or no ontogenetic change in coloration.

this account at Plazi

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Higher classification

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Sources

The rows audioBlast holds for this taxon, each matched to the same Catalogue of Life node. Where a source classifies it differently, its own classification is kept.

SourceIts nameIts rankIts familyRecord
PlaziTapinaucheniusGenusTheraphosidaePlazi/Tapinauchenius

Machine-readable

Bioschemas is in the head of this page. The Darwin Core RDF lives at the API address below, which negotiates JSON-LD and Turtle.

Bioschemas Taxon, as embedded
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  "@type": "Taxon",
  "@id": "https://browse.acousti.cloud/taxon/tapinauchenius/",
  "name": "Tapinauchenius",
  "taxonRank": "genus",
  "url": "https://browse.acousti.cloud/taxon/tapinauchenius/",
  "sameAs": "https://api.audioblast.org/taxon/CoL/CVRP4",
  "parentTaxon": {
    "@type": "Taxon",
    "name": "Theraphosidae",
    "taxonRank": "family",
    "url": "https://browse.acousti.cloud/taxon/theraphosidae/"
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}