Remarks on the spider genus Koppe Deeleman-Reinhold, 2001 (Araneae: Liocranidae), including the first records from India
Author
Sankaran, Pradeep M.
text
Zootaxa
2022
2022-02-28
5104
3
436
440
journal article
92622
10.11646/zootaxa.5104.3.7
3296202c-9149-4baa-9c8e-249931e5a10d
1175-5326
6332101
0BCDA1D8-7DC5-445A-899C-1260CA5B6F4C
Koppe armata
(
Simon, 1896
)
Fig. 3
Medmassa armata
Simon, 1896: 415
(
♀
).
Koppe armata
Deeleman-Reinhold, 2001: 276
, 396 (examined
syntype
female of
M
.
armata
; transfer from
Medmassa
).
Type material.
Syntype
♀
(
MNHN 12266
) from
SRI LANKA
:
Galle
(
06°03'N
,
80°13'E
;
13 m
a.s.l.
), date unknown, collector unknown, not examined
.
Other material.
1♀
(
RNMH ARA
.15256) from
SRI LANKA
:
Kandy
(
07°17'N
,
80°38'E
;
544 m
a.s.l.
),
7–11 August 1981
, leg.
Deeleman-Reinhold
, examined based on photographs
.
Diagnosis.
Females of
K
.
armata
are closely related to the females of
K. baerti
Deeleman-Reinhold, 2001
, as both share similar M-shaped anterior epigynal margin and vulva with highly twisted ducts, but can be distinguished from the latter by femur I with two prolateral spines (vs. absent in
K
.
baerti
) and epigynal window with triangular, median flap (vs. median flap absent in
K
.
baerti
) (cf.
Fig. 3H
and
Deeleman-Reinhold 2001
: figs 399–400).
Supplementary description.
Female
(
Fig. 3A–G
) in alcohol. Prosoma, chelicerae, palps and legs brownish; thoracic part with pale black patches; opisthosoma greyish-black, with brown dorsal scutum; spinnerets creamy-white. Fovea narrow, straight, short, dark (
Fig. 3A
). AER slightly and PER moderately procurved, both in dorsal view (
Fig. 3A
). Femur I with two prolateral spines, ventrally with numerous tiny, thorn-like spines (
Fig. 3D–E
, arrows); tibia I with nine pro- and nine retrolateral ventral spines (
Fig. 3F–G
); metatarsus I with six pro- and six retrolateral ventral spines (
Fig. 3F–G
). Opisthosoma globular, with complete dorsal scutum (
Fig. 3C
).
Epigyne
(
Fig. 3H
): epigyne less sclerotised, with wider than long epigynal window having small, triangular, median flap; anterior epigynal margin M-shaped, posterior margin convex. Copulatory openings indistinct. Vulva with twisted and sclerotised ducts.