New ground-spider genera and species with annexed checklist of the Gnaphosidae (Araneae) of Israel
Author
Levy, Gershom
text
Zootaxa
2009
2066
1
49
journal article
10.5281/zenodo.186952
4239119c-102b-417f-b91e-619957e061c1
1175-5326
186952
Leptodrassus femineus
Simon, 1873
Figs 8–14
Drassus femineus
Simon, 1873
: 163
, ♂Ψ
types
from
Corsica
(not examined).
Leptodrassus femineus
(
Simon)
. Simon, 1878: 209, pl.15, fig. 3;
Simon, 1893
: 355
, fig. 323, eye configuration;
Simon, 1914
: 142
, fig. 254, ♂;
Dalmas, 1919
: 243
, figs 1, 2, ♂Ψ;
Di Franco, 1987
: 144
, figs 6, 7, ♂;
Di Franco, 2001
: 201
, figs 1, 2, Ψ;
Chatzaki, Thaler & Mylonas, 2002a
: 590
, figs 66, 67, 73, ♂Ψ;
Murphy, 2007
: 61
, figs 504, 505, ♂Ψ.
Description
. Small, pale-coloured, with eyes grouped around markedly enlarged AME.
Male.
Measurements (1 ɗ): total length 4.1; carapace length 1.8, width 1.3, index 1.38; labial index 1.0; clypeal index 1.0; MOQ index 6.9; legs length: I 5.5, II 5.0, III 4.0, IV 6.2; patella-tibia index 1.1.
Palpus
. Large with fine filamentous embolus (Fig. 9); apical tegular sclerites comprise of a brown gutterlike and two pointed laminae (Figs 9, 10); large, stout tibial apophysis hinged dorsally on cymbium by a thick, black process (Fig. 11).
Female
. Measurements (2ΨΨ): total length 2.2–3.1; carapace length 1.0–1.4, width 0.8–0.9, index 1.25–1.55; labial index 0.55–0.63; clypeal index 1.11–1.14; MOQ index 5.0–5.6; legs length: I 2.8–3.5, II 2.4–3.0, III 2.0–2.7, IV 3.4–4.3; patella-tibia index 0.93–1.0.
Epigynum
. Epigynal plate partly covered by dark, semi-circular scape (
Fig. 12
); spermathecal structures discernible in ventral view when scape is upwards deflected (
Fig. 13
); spermathecae, in dorsal, inner view as in
Fig. 14
.
Diagnosis.
Leptodrassus femineus
can be easily separated from all other
Leptodrassus
species by the peculiar tibial apophysis of the male palpus and by the epigynal plate of the female with the short, semicircular scape and the shape of the spermathecal structures.
Distribution
.
Portugal
to Crete,
Algeria
,
Israel
- new record. Records.
Israel
: Sedot
Mikha
, Devira.
Comment
. Spiders at Sedot
Mikha
were collected by pitfall traps (Yael Mandelik) while at Devira a female was collected from a cereal (
Hyparrenia hirta
)
by a suction appliance (Yoni Gavish).