On Venezuelan pholcid spiders (Araneae, Pholcidae)
Author
Huber, Bernhard A.
33607F65-19BF-4DC9-94FD-4BB88CED455F
Zoological Research Museum Alexander Koenig, Bonn, Germany.
b.huber@leibniz-zfmk.de
Author
Villarreal, Osvaldo
679C385E-B068-4351-9D2F-97753E534C26
Museo del Instituto de Zoología Agrícola, Universidad Central de Venezuela, Maracay, Venezuela. & Museu Nacional / UFRJ, Rio de Janeiro, Brazil.
osvaldovillarreal@gmail.com
text
European Journal of Taxonomy
2020
2020-10-01
718
1
317
journal article
10.5852/ejt.2020.718.1101
4069574
F9E9A91E-488C-4DB1-9361-E788E9AC5BC1
Coryssocnemis tarsocurvipes
(
González-Sponga, 2003
)
Figs 141–148
, 1037
Carupania tarsocurvipes
González-Sponga, 2003: 92
, figs 1a–j.
Coryssocnemis tarsocurvipes
–
Huber 2009: 68
.
Coryssocnemis simla
(misidentification) –
Astrin
et al.
2006: 444
(see Notes below).
Notes
This species is morphologically almost indistinguishable from
C. simla
Huber, 2000
from
Trinidad
. In a previous molecular study (
Astrin
et al.
2006
) the Venezuelan specimens from Cascada del Chorro listed below were tentatively considered conspecific with
C. simla
even though P-distances were unusually high for within species comparisons. Morphological reanalysis confirms the high similarity but here we follow the conservative approach in Huber (2009) in maintaining
C. tarsocurvipes
as a valid species until a more detailed species limit analysis is available.
The specimens in the
paratype
vials below include
C. tarsocurvipes
and
C. monagas
Huber, 2000
and originate from two neighboring localities: Playa Pui Pui and Playa Medina. It is unclear if both species were found at both localities, or if each species was found at only one of the two places. The juvenile
paratypes
were separated from the adult specimens because they might belong to any of the two species.
Diagnosis
Almost identical to
C. simla
(see Diagnosis in
Huber 2000: 248
); distinguished from
C. simla
by apparently consistently narrower ventral process on tip of procursus (arrow in
Fig. 142
; compare with
Huber 2000
: figs 984, 988); male chelicerae (
Fig. 143
) and genital bulb (
Fig. 141
) appear identical. Ventral tube-like pockets of uterus externus (arrows in
Fig. 147
) possibly closer together than in
C. simla
, but this character is variable within
C. simla
(just as other characters of the female genitalia in both ‘species’,
Figs 145–154
), requiring study of larger samples.
Type
material
VENEZUELA
–
Sucre
•
♂
holotype
,
MIZA 105634
(
MAGS 1009
),
near Carupano
(“alrededores de Carúpano, rio Chaure, Macarapana”) [
10.658° N
,
63.246° W
],
Dec. 1986
(
X.E. Moya
); examined
•
8 ♂♂
,
15 ♀♀
paratypes
,
MIZA 105677
(
MAGS 1436
), and
19 juv.
paratypes
,
MIZA 105818
(separated from
MAGS 1436
),
Playa Pui Pui
[
10.698° N
,
62.968° W
] and
Playa Medina
[
10.715° N
,
63.010° W
] (“
Playa Puipui
y
Playa Medina
”), at sea level,
7 Jan. 1999
(
A.R. Delgado, M
.
García, M.A
.
González S.
,
M.A. González D.
); examined
.
Other material examined
VENEZUELA
–
Sucre
•
3 ♂♂
,
1 ♀
,
ZFMK
(Ar 21851), and
2 ♂♂
,
4 ♀♀
,
1 juv.
in pure ethanol,
ZFMK
(Ven02/100-50],
Cascada el Chorro
(
10.392° N
,
63.633° W
), ~
160 m
a.s.l.
,
near ground at river
,
30 Nov. 2002
(
B.A. Huber
).
Distribution
Known from several localities in the Venezuelan state
Sucre
(Fig. 1037).