A new Garcorops species from Madagascar copal (Araneae: Selenopidae)
Author
Bosselaers, Jan
text
Zootaxa
2004
445
1
7
journal article
10.5281/zenodo.157259
ef9a1cd4-c419-4f97-95f7-e270b481ac63
11755326
157259
4B56EC07-6A15-4677-832F-C841180B0D9C
Garcorops jadis
sp. nov.
(
Figs. 1–7
)
Type
material.
Holotype
male,
MADAGASCAR
: Sambava area, enclosed together with several small dipterous insects, a cockroach, a mite and a juvenile araneid spider in a copal piece measuring
70 x 20
x
12 mm
(
Fig. 1
), purchased from dealer (
MRAC
).
Diagnosis.
The new species is similar to
Garcorops madagascar
Corronca 2003
through the possession of a well developed cymbial dorsal scopula, a long embolus circling the bulbus, a Tshaped conductor with a blunt lateral projection, a small, unbranched, subtriangular, retrolaterally pointing MA with an almost straight tip, and a trifid RTA with a long, pointed dorsal branch (
Figs. 3–5
,
7
). However, it differs from
Garcorops madagascar
in the dorsal RTA branch being directed ventrally instead of apically and in the longer, more apically implanted lateral projection of the conductor.
Etymology.
The species is named after
Jadis
, the Ice Queen from C.D. Lewis’ youth novel "The Lion, the Witch and the Wardrobe" because the beautiful
holotype
specimen seems like enclosed in ice, frozen in time forever.
Description.
Male. Total length 6.5. Carapace l: 3.0; w: 2.8. Carapace yellowbrown, with remnants of darker markings, covered by white hairs (
Fig. 2
). Clypeus straight, comparable in height to diameter of AME. First eye row composed of six eyes (
Fig. 6
): AME in the middle (diameter 0.22) flanked by large PME (diameter 0.27), and laterally from these small ALE, with diameter 0.11. PLE in a second row, with diameter 0.30. Chelicerae yellowbrown, small and pointed, bulging forward, with a pronounced cheliceral boss. Endites yellowbrown, subrectangular with blunt narrowed tip and tuft of terminal setae. Labium brown, short, with semicircular frontal rim. Sternum yellowbrown, shieldshaped, l: 2.0; w: 1.6.
Abdomen yellowbrown with darker brown markings (
Fig. 2
), covered with thin, pointed pale hairs.
Legs yellowbrown with clear remnants of darker annulations (
Fig. 2
), mt and ta III and IV missing. Leg spination: fe: I do 333; II do 112; III do 123; IV do 333; ti: I pl 101 rl 101 ve 2222; II ve 2222; III ve 2(1)21; IV pl 100 rl 101 ve 221; mt: I ve 222; II ve 222; III ve 2??; IV ve 0??.
Leg measurements:
fe pa ti mt ta total
I 5.3 1.3 4.3 4.0 2.0 16.8
II 5.5 1.3 4.5 4.5 2.2 17.9
III 5.0 1.3 4.5
IV 4.8 1.0 4.0
Male palp as illustrated (
Figs. 3–5
,
7
), ti with trifid RTA with short, pointed posterior branch, long, flattened and pointed anterior branch and blunt third branch (
Figs. 3
,
7
). Embolus long, completely encircling bulbus. Conductor Tshaped, bearing a blunt lateral projection, rl tip long and pointed, directed backwards (
Figs. 3–5
). MA basally implanted on bulbus, subtriangular, pointing retrolaterally outwards (
Figs. 3–5
). Left palp could be observed laterally (
Figs. 3
,
7
), right palp could only be seen from the frontalventral side (
Fig. 4
). Ventral view of left palp (
Fig. 5
) has been reconstructed from both observations.
Female. Unknown.
Distribution.
Only known from a beached piece of copal of uncertain origins and age, found in the vicinity of Sambava,
Madagascar
.