of 60 troglobitic species of the subgenus Cicurella (Araneae: Dictynidae), and a first visual assessment of their distribution
Author
Paquin, Pierre
Cave and Endangered Invertebrate Research Laboratory, SWCA Environmental Consultants, 4407 Monterey Oaks Boulevard, Building 1, Suite 110, Austin, Texas, 78749, USA. E-mail: ppaquin @ swca. com & This is publication no. 15 of the Karst Biosciences and Environmental Geophysics Research Laboratories, SWCA Environmental Consultants
Author
Dupérré, Nadine
American Museum of Natural History, Division of Invertebrate Zoology, Central Park West at 79 Street, New York, New York, 10024 USA. E-mail: nduperre @ amnh. org
text
Zootaxa
2009
2009-02-04
2002
1
67
journal article
11755334
Cicurina (Cicurella) coryelli
Gertsch 1992
(
Figs 30–31
,
129
)
Gertsch 1992: 103
, figs 71–72 (description of female).
—
Jackman 1997: 162
;
Cokendolpher & Reddell 2001: 40
, figs 4–7;
Cokendolpher 2004b: 59–61
;
Paquin & Hedin 2004: 3243–3245
, 3249, 3253;
Taylor
et al
. 2005: 98
.
HOLOTYPE
female:
“
Texas
;
Coryell County
;
Tippit Cave
.
31 Jan. 1992
J. Reddell
,
M. Reyes
”. Examined (
AMNH
).
Additional material examined.
UNITED STATES
:
Coryell County
:
Big Red Cave
(
Fort Hood
),
06.v.1999
,
1♀
,
J. Reddell
,
M. Reyes
(
TMM
);
Egypt Cave
(
Fort Hood
),
07.iv.1999
,
1♀
[
TMM #14230
],
J. Reddell
,
M. Reyes
(
TMM
)
.
Description.
Female
holotype
Total length: 3.80; carapace length: 1.70; carapace width: 1.10; opisthosoma length: 2.10. Eyes absent. Cheliceral promargin right side with 3 teeth (2 large, 1 small), left side with 3 teeth (2 large, 1 small); retromargin right side with 7 denticles (2 large, 5 small), left side with 6 denticles (2 large, 4 small). Leg I: total length: 5.00; femur: 1.40; patella: 0.55; tibia: 1.20; metatarsus: 1.05; tarsus: 0.80; leg IV: total length: 5.43; femur: 1.45; patella: 0.55; tibia: 1.25; metatarsus: 1.55; tarsus: 0.83. Tarsal claw IV: 0.13. Epigynum:
0.196 mm
(half). Epigynal ventral plate with short transverse slit, bearing medial, deep, inverted U-shaped indentation; stalk, short, straight, horizontally directed.
Distribution
. Reported from three caves: Big Red Cave,
Egypt
Cave, Tippit Cave (
type
locality), all located in Coryell County (Texas,
Fig. 129
). The map provided by
Cokendolpher & Reddell (2001)
places one of these three caves in Bell County, which appears incorrect.
Remarks.
Male unknown. The epigynum description of the type specimen presented here is incomplete because this structure is heavily damaged. To bypass this problem and provide useable characters for species identification,
Cokendolpher & Reddell (2001)
illustrated another female collected in the same cave, that
Gertsch (1992)
also examined. As pointed by
Cokendolpher & Reddell (2001)
, the
holotype
specimen epigynum was likely crushed when Gertsch described the species, as shown by his illustrations that do not show connecting ducts.