Published October 27, 2011 | Version v1
Taxonomic treatment Open

Simonoonops spiniger Platnick & Dupérré 2011, new combination

Description

Simonoonops spiniger (Simon), new combination

Figures 182–194

Dysderina spinigera Simon, 1891: 558, figs. 2, 3 (one male and two female syntypes from Saint Vincent, no specific locality, in BMNH; examined). – Chickering, 1968: 31, figs. 76–79. [N.B.: not “ Prodysderina ” spinigera of Dumitrescu and Georgescu, 1987].

DIAGNOSIS: Males can easily be recognized by the long, curved embolus (figs. 186–189), females by the short, wide genital atrium and the excavated anterior margin of the transverse bar connecting the genitalic apodemes (figs. 192–194).

MALE (PBI_OON 676, figs. 182–189): Total length 1.47. Posterior half of pars cephalica with pair of elongate, oval, paramedian light areas, surface reticulate except for smooth, U-shaped area at back. Chilum narrow, sharply pointed triangle. Endites with ventral process almost diamond shaped, sharply set off from remainder of endite, dorsal process narrow. Femora not darkened. Leg spination: femora: I p0-0-2, r0-2-2, II p0-0-1; tibiae I, II v4-4-1p; metatarsi: I v2-2-1p, II v2-1p-2. Embolus very long, curved, abruptly narrowed, sinuous near tip; conductor with membranous tip.

FEMALE (PBI_OON 676, figs. 190–194): Total length 1.82. Chilum tiny, sharply pointed triangle. Leg spination: femora I, II p0-0-2, r0-2-2; tibiae: I v4-4-2, II v4-4-1p; metatarsi: I v2-2-1p, II v2-1p-2. Atrium very wide, with posteriorly expanded posterolateral corners, with wide sclerotization occupying anterior two-thirds of length; transverse bar connecting apodemes heavily sclerotized.

MATERIAL EXAMINED: Windward Islands: Saint Vincent: no specific locality (BMNH PBI_OON 676), 1♂, 2♀ (syntypes).

DISTRIBUTION: Windward Islands (Saint Vincent); records of this species from Venezuela by Simon (1891, 1893b) and by Dumitrescu and Georgescu (1987) are all erroneous, and refer to species that do not even belong to Simonoonops.

Notes

Published as part of Platnick, Norman I. & Dupérré, Nadine, 2011, The Goblin Spider Genus Simonoonops (Araneae, Oonopidae), pp. 1-32 in American Museum Novitates 2011 (3724) on page 27, DOI: 10.1206/3712.2, http://zenodo.org/record/4565743

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Linked records

Additional details

Biodiversity

Collection code
BMNH
Family
Oonopidae
Genus
Simonoonops
Kingdom
Animalia
Order
Araneae
Phylum
Arthropoda
Scientific name authorship
Platnick & Dupérré
Species
spiniger
Taxonomic status
comb. nov.
Taxon rank
species
Type status
syntype

References

  • Simon, E. 1891. On the spiders of the island of St. Vincent. Part 1. Proceedings of the Zoological Society of London 1891: 549 - 575.
  • Chickering, A. M. 1968. The genus Dysderina (Araneae, Oonopidae) in Central America and the West Indies. Breviora 296: 1 - 37.
  • Dumitrescu, M., and M. Georgescu. 1987. Quelques representants de la famille Oonopidae (Araneae) du Venezuela. In V. Decu et al. (editors), Fauna hipogea y hemiedafica de Venezuela y de otros paises de America del Sur. Bucarest: Editura Academiei Republicii Socialiste Romania, 1: 89 - 105.
  • Simon, E. 1893 b. Voyage de M. E. Simon au Venezuela (Decembre 1887 - Avril 1888). 21 e Memoire (1). Arachnides. Familles des Uloboridae, Zoropsidae, Dictynidae, Oecobiidae, Filistatidae, Sicariidae, Leptonetidae, Oonopidae, Dysderidae, Caponiidae, Prodidomidae, Drassidae, Palpimanidae et Zodariidae. Annales de la Societe Entomologique de France 61: 423 - 462.