Calommata (Atypidae) and new spider species (Araneae) from Israel
Author
Levy, Gershom
text
Zootaxa
2007
1551
1
30
journal article
10.5281/zenodo.178107
e4581647-4b71-42e8-b4d6-7e54610f51e8
1175-5326
178107
Oxyopes elifaz
n. sp.
Figs. 29–32
Holotype
. adult male and female
paratype
from East of
Elifaz
, Arava Valley (697181/298096),
Israel
, leg. Uri Shanas,
April 25, 2004
, pitfall trap (
HUJ
15481).
Etymology.
The specific name is a noun in apposition referring to the
type
locality.
Description.
Carapace yellowish-brown, opisthosoma beige with median lanceolate marking on back.
Male.
Measurements (
holotype
+ 10 ɗɗ;
holotype
listed first): total length 6.9, 5.4–7.3; carapace length 2.6, 2.2–2.8, width 2.1, 1.7–2.1, index 1.24, 1.24–1.35; clypeus index 5.0, 3.70–5.55; median ocular quadrangle/clypeus height 1.50, 1.20–2.11; distance between PME eyes/diameter of one PME 1.68, 1.63–2.15; leg lengths: I 10.3, 8.7–11.0, II 9.6, 8.2–10.5, III 6.2, 5.1–6.3, IV 10.9, 9.0–11.2; patella-tibia index 1.31, 1.04– 1.39.
Palpus
. Tip of embolus enveloped apically by black sclerotic conductor (
Fig. 29
); large tegular outgrowth expands into scooped blackish conchiform structure resting below embolar tip (
Figs. 29, 30
). Tibia armed with barely visible ventral apophysis and with yellowish-brown retrolateral apophysis with ectal, dark, ridgelike, sclerotic extension (
Figs. 29, 30
).
Female.
Measurements (
paratype
): total length 9.1; carapace length 3.1, width 2.4, index 1.29; clypeus index 4.0; median ocular quadrangle/clypeus height 1.67; distance between PME eyes/diameter of one PME 1.6; leg lengths: I 10.6, II 10.2, III 6.4, IV 11.5; patella-tibia index 1.13.
Epigynum
. Relatively large. Central depression traversed posteriorly by partly transparent, sclerotic rim extending on sides to discerning globular spermathecae (
Fig. 31
). Round blackish spermathecae extend into short brown tubes (
Fig. 32
).
Diagnosis.
The configuration of the male palpus of
Oxyopes elifaz
n. sp.
resembles slightly that of
O. badhyzicus
Mikhailov & Fet
, but the new species can be easily separated, also from all other
Oxyopes
species, by the shape of the projecting conductor and the conchiform outgrowth of the tegulum. The shape of the peculiar epigynal plate of
O. elifaz
n. sp.
differs distinctly from the
epigynum
of
O. badhyzicus
and from all other
Oxyopes
species.
Distribution.
Israel
and
Jordan
: on sands along the southern Arava Valley. Records: East of Yahel,
Lotan
, Qetura and
Elifaz
.
Comments.
Oxyopes elifaz
n. sp.
is the common oxyopid of the Arava sands, as is
O. badhyzicus
of the central Negev and the sand dunes of Haluza (
Levy 1999a
). The sands of each landscape apparently harbour a different oxyopid population.