Taxonomic revision of the species group rubripes of Corinna Koch, 1842 (Araneae; Corinnidae)
Author
Rodrigues, Bruno V. B.
Author
Bonaldo, Alexandre B.
text
Zootaxa
2014
3815
4
451
493
journal article
45467
10.11646/zootaxa.3815.4.1
9efef314-3f5b-49f4-a836-8a85824bdc4b
1175-5326
252676
C2E5AE3F-EA1A-43AA-9337-803F9A1BB7C9
Corinna kuryi
n. sp.
Figs. 109–111
Type
material.
Female
holotype
from
RPPN
Serra Bonita [
15°23'S
39°33’W
], Camacan, Bahia,
Brazil
,
11–13.VI.2009
, A. Chagas Jr, A. Kury, D. Pedroso, A. Giupponi and V. Dill, deposited in
MNRJ
(6120).
Etymology.
The specific name is a patronymic in honor of arachnologist Adriano Kury, one of the collectors of the
holotype
.
Diagnosis
. Females of
Corinna kuryi
n. sp.
resemble those of
C. rubripes
and
C. nitens
by the copulatory opening placed posteriorly to primary spermathecae and posterior margin of epigynum projected beyond the epigastric groove, but differ by the copulatory ducts not visible ventrally, by the copulatory opening placed in undifferentiated area and by the posterior epigynal margin medially truncated (
Fig. 109
).
Description.
Female (
holotype
). Carapace dark red with posterior end of thoracic region red, chelicerae black, endites red, labium red with posterior end paler, sternum brown, legs yellow, with metatarsus and tarsus dark yellow; dorsum of abdomen gray, ventrally ligth gray with large median gray band in longitudinal axis. Total length: 11.4. Carapace 5.9 long; 4.8 wide; 3.3 high. Clypeus 0.53 high. Abdomen 5.2 long; 3.6 wide. Eyes: anterior row 2.1, posterior row 2.55. MOQ: 0.85 long, 0.88 anterior wide, 0.85 posterior wide. Eye diameters and interdistances: AME 0.33; ALE 0.25; PME 0.23; PLE 0.25; AME–AME 0.25; AME–ALE 0.28; PME–PME 0.35; PME–PLE 0.7; ALE–PLE 0.2. Chelicerae 3.1 long; 4 retromarginal teeth and 3 promarginal teeth. Sternum 2.9 long; 2.55 wide. Leg measurements: femur I 5.5/ patella 2.3/ tibia 5.4/ metatarsus 4.25/ tarsus 2.35/ total 19.8; II 5.1/ 2.2/ 4.25/ 3.9/ 2.05/ 17.5; III 4.1/ 1.9/ 2.95/ 3.45/ 1.55/ 13.95; IV 5.5/ 2.0/ 4.75/ 5.2/ 1.8/ 19.25. Leg formula 1423. Leg spination: I—femur d1-0-1, p0-0-1; tibia
v2-1
p-2-2; metatarsus
v2
-0-2. II—femur d1-0-1, p0-0-1; tibia
v1
r-2-2; metatarsus
v2-1
r-2. III—femur d1-1-1, p0-1-1, r0-1-1; tibia
v2
-0-2, p0-1-1, r0-1-1; metatarsus p1-1-0, r1- 1-0,
v2-1
p-1r-1. IV—femur d1-1-1; tibia r0-1-1,
v2
-0-2; metatarsus r1-1-0, p0-1-0,
v2-1
p-1r-1. Epigynum: epigynal plate slightly projected posteriorlly; CO posterior conspicuous; SS touching each other; PVP well developed (
Figs. 109–110
).
Male:
Unknown.
Distribution.
Known only from the
type
locality.
Other material examined.
None.