Bioacoustics of Eridantes

Genus

Account

What the sources say about this taxon, as written.

description · Plazi

Description. Length 1.5–1.9. Dorsal tibial spines 1-1-1-1, Tm IV absent, tarsal claws pectinate, both eye rows procurved (AER viewed from in front), cheliceral and abdominal stridulatory structures present ( Figs 10–13 ). Males : presence of PME cephalic lobe, prosomal pits, and lateral sulci ( Figs 1, 2 ); absence of spine on palpal patella; sternite and pleurites of pedicel juxtaposed; paracymbium narrowly underlying proximomesal edge of cymbium ( Figs 5, 9 : P) but dorsoectally articulated with base of cymbium (this portion of paracymbium not visible in unexpanded bulb); sperm duct with sudden constriction prior to entry into suprategulum, protegulum weakly developed, tailpiece flattened and bent near ventral edge of sclerotized portion of suprategulum ( Figs 5, 9 : TP), column membranous ( Figs 5, 9 : CL), both distal ( Fig 6 : DSA) and marginal suprategular apophyses ( Fig 9 : MSA) present (the latter very difficult to see in E. diodontos n. sp. but distinguishable in many males; presence undetermined in E. utibilis ), radical division largely membranous with sclerites broadly divided around membranous portion of radix ( Figs 5, 9 : R), embolic division ( Figs 5, 9 : ED) in the form of an apical attenuate semicircularly curved sclerotized structure winding from the thickened dorsomesal portion toward dorsoectal edge and back toward the ventromesal edge ( Figs 5, 9 : E), slender embolic tip (flattened and bifurcate in E. utibilis ) lying inside the distomesal edge of the tegulum, true embolic membrane (see Hormiga 1994) absent but sperm duct leaving radix and entering embolic division within a membranous sheath prior to entering the sclerotized portion of embolus, membrane ( Figs 5, 9 : M) articulated with sclerotized portion throughout length of embolus (membranous condition undetermined in E. utibilis ). Females : epigynum of E. erigonoides and E. diodontos n. sp. , with mshaped internal carinae visible in ventral view (refer to Crosby & Bishop 1933: fig 158; Figs 14, 16 , respectively); epigynum of E. utibilis with an elongate, triangular structure, posteriorly broad and bluntly pointed anteriorly with spermathecae closely adjacent near posterior margin (refer to Paquin & Duperre 2006: fig 28).

this account at Plazi

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Higher classification

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Alongside

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
PlaziEridantesGenusLinyphiidaePlazi/Eridantes

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",
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  "name": "Eridantes",
  "taxonRank": "genus",
  "url": "https://browse.acousti.cloud/taxon/eridantes/",
  "sameAs": "https://api.audioblast.org/taxon/CoL/CV2P2",
  "parentTaxon": {
    "@type": "Taxon",
    "name": "Linyphiidae",
    "taxonRank": "family",
    "url": "https://browse.acousti.cloud/taxon/linyphiidae/"
  }
}