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
Trachyzelotes stubbsi
Platnick & Murphy, 1984
Figs 57, 58
Trachyzelotes stubbsi
Platnick & Murphy, 1984
: 9
, figs 15,
16 ♂
,
holotype
from
Cyprus
.
Levy, 1998
: 106
, figs 23, 24, ♂ from
Israel
.
Trachyzelotes adriaticus
Chatzaki, Thaler & Mylonas, 2003
: 54
, figs 36, 37, ♂ from Antikythira,
Greece
; not
T. adriaticus
(
Caporiacco, 1951
)
.
Note.
Batches of both sexes were recently collected by pitfall trapping at various localities in
Israel
. Consequently, it was possible to complete the data of the single male formerly reported from
Israel
, along with the description of the matching female.
FIGURES 55, 56.
Talanitoides habesor
n. sp.
Ψ. 55.
Epigynum
, ventral view. 56. Spermathecae, dorsal (inner) view.
Description
. Carapace brown, legs light brown, opisthosoma almost black with distinct scutum in male. Eyes large except for small AME. Chelicerae armed with one tooth.
Male.
Measurements (10ɗɗ): total length 3.6–5.6; carapace length 1.8–2.5, width 1.4–1.9, index 1.20–1.38; labial index 1.15–1.33; clypeal index 1.50–2.33; MOQ index 7.7–9.2; legs length: I 5.1–7.8, II 4.2–5.9, III 3.7–5.5, IV 5.4–8.5; patella-tibia index 1.0–1.2.
Palpus
.
Levy, 1998
, figs 23, 24.
Female
. Measurements (10ΨΨ): total length 5.1–6.7; carapace length 2.4–2.9, width 1.7–2.2, index 1.32–1.44; labial index 1.0–1.33; clypeal index 1.44–2.22; MOQ index 8.6–10.0; legs length: I 6.2–7.8, II 5.2–6.3, III 4.5–5.9, IV 7.0–8.7; patella-tibia index 1.0–1.1.
Epigynum
. M-shaped keels take up about two-thirds of sunken space extending below anterior arched thick rim (
Fig. 57
); lateral extensions of keels and arch fuse basally forming raised spherical distensions (
Fig. 57
). Spermathecal ducts expand laterally into globular bodies (
Fig. 58
).
Diagnosis
. The male palpus with the distal position of the mesal protuberance and the notched tip of the tibial apophysis, and the female
epigynum
with the spatial position of the median keels and their lateral expansions clearly distinguish
T. stubbsi
from
T. adriaticus
and all the other
Trachyzelotes
species.
Distribution
.
Cyprus
,
Greece
(Antikythira),
Israel
. Records.
Israel
: from the northern Galilee to Be’er Sheva.
FIGURES 57, 58.
Trachyzelotes stubbsi
Platnick & Murphy, 1984
, Ψ. 57.
Epigynum
, ventral view. 58. Spermathecae, dorsal (inner) view.
Comments
. Adults of both sexes were collected from May to August.
Trachyzelotes stubbsi
was readily separated by
Platnick & Murphy (1984)
from
T. adriaticus
and the characteristic features of the latter are once more illustrated by
Tuneva & Esyunin (2001)
. Different populations occur on different islands of
Greece
(
Chatzaki et al. 2003
); the two species may thus occur on different islands. But, unlike the males, apparently no females of
T
.
stubbsi
were identified on the
Greece
islands since those illustrated do not match the females found in
Israel
where only
T. stubbsi
occurs. It turns thus, that the right female of
T. stubbsi
is described here for the first time.
Trachyzelotes stubbsi
is here reinstated as a separate species and removed from the synonymy with
T. adriaticus
(
Chatzaki et al. 2003
)
.