Sobasina wanlessi, Zhang & Maddison, 2012
publication ID |
6C5A73BD-5322-4D44-BD4A-04886A4911A3 |
publication LSID |
lsid:zoobank.org:pub:6C5A73BD-5322-4D44-BD4A-04886A4911A3 |
DOI |
https://doi.org/10.5281/zenodo.5257532 |
persistent identifier |
https://treatment.plazi.org/id/03DF6A5B-8317-CF7A-6793-2CA4FAF2C4C0 |
treatment provided by |
Felipe |
scientific name |
Sobasina wanlessi |
status |
sp. nov. |
Sobasina wanlessi View in CoL sp. nov.
Figs 196–204
Type material. Holotype: male, PAPUA NEW GUINEA: Southern Highlands Province: Tualapa, near Wanakipa , 5.283° S, 142.498° E, elev. 1000–1100 m a.s.l., 11–22 July 2008, forest interior and river side, coll. W. Maddison & Luc Fimo Tuki, WPM#08-008 ( UBC-SEM AR00095 ) GoogleMaps . Paratypes: 1 female, same data as holotype ( UBC-SEM AR00096 ) GoogleMaps ; 7 males in two vials, same data as holotype GoogleMaps .
Etymology. The specific epithet is a patronym in honor of Dr. F. R. Wanless, who made great contributions in the study of jumping spider systematics, and revised this genus.
Diagnosis. Similar to Sobasina cutleri Berry, Beatty & Prószyṅski, 1998 and S. platypoda Berry, Beatty & Prószyṅski, 1998 , but differs from S. cutleri in the presence of ventral fringes on the male first leg ( Fig. 201), the relatively wider palpal bulb ( Fig. 202), and the shape of the vulva ( Fig. 204); and from S. platypoda in the shape of the epigynum and vulva ( Figs 203–204).
Description. Male (holotype, UBC-SEM AR00095). Carapace length 1.2 (variation 1.2–1.5, n=8); abdomen length 1.1. Carapace with many small punctures, and a hump at posterior part. Chelicera ( Fig. 200): yellow brown; with two promarginal teeth and one bicuspid retromarginal tooth. Palp ( Fig. 202): light yellow brown. Embolus not coiled. Retrolateral tibial apophysis finger-like. First pair of legs robust, with fringes on ventral tibia; tibia with four proventral and five retroventral macrosetae (some specimens with five pairs of ventral macrosetae on first tibia); metatarsus with three proventral and two retroventral macrosetae (some specimens with three pairs of ventral macrosetae on first metatarsus). Measurements of legs: I 2.0, II 1.5, III 1.5, IV 1.9. Color in alcohol ( Fig. 198): carapace dark brown to red brown; dorsal abdomen slightly constricted at 1/3 from anterior end; abdomen brown with a sandy yellow band at constriction; first pair of legs yellow brown, with tarsus and metatarsus light yellow; other legs light yellow to light brown.
Female (paratype, UBC-SEM AR00096). Carapace length 1.5; abdomen length 1.5. Chelicera: with two promarginal teeth and one bicuspid retromarginal tooth. Tibia of first leg with four proventral and five retroventral macrosetae; metatarsus with three pairs of ventral macrosetae. Measurements of legs: I 2.7, II 2.1, III 2.2, IV 3.1. Epigynum ( Figs 203–204): without window. Copulatory duct long and tubular, without accessory gland; spermatheca tubular. Color in alcohol ( Fig. 199): darker than that of male.
Natural history. Specimens were collected by beating forest understory, possibly with suspended litter.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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