The Neotropical goblin spiders of the new genera Ponsoonops and Bipoonops (Araneae, Oonopidae)
Author
Bolzern, Angelo
text
American Museum Novitates
2014
2014-05-22
2014
3803
1
1
http://www.bioone.org/doi/abs/10.1206/3803.1
journal article
10.1206/3803.1
0003-0082
5367419
Ponsoonops vuena
,
new species
Figures 274–318
NOTE: Males and females have not been collected together. Overall, they are a good match but still may be mismatched.
TYPE:
Male
holotype
from a
Berlese
sample of floor litter from a deep ravine taken at an elevation of
1494 m
at site
W of Finca Palo Santo
, near
Nueva California
,
Chiriquí
,
Panama
(
Mar. 9, 1959
,
H.S. Dybas
), deposited in
FMNH
(34859 PBI_OON 10576)
.
ETYMOLOGY: The specific name is a noun in apposition, a shortened anagram taken from the
type
locality.
DIAGNOSIS: Males resemble those of
P. boquete
,
P. lerida
,
and
P. panto
in having an embolus with a median protrusion and a narrowed, distinctly elongated embolus tip (figs. 300–303). They differ from
P. lerida
and
P. panto
in having a distally pointed conductor that is longer than the embolus (rather than truncated, or with short narrow projections, and shorter), and from
P. boquete
in having a broad conductor base, a relatively broad embolus, and a mound-shaped median protrusion (rather than a narrow conductor base, a relatively narrow embolus, and a ridge-shaped median protrusion). Females resemble those of
P. bollo
and
P. boquete
in having a narrow, long-stalked anterior genitalic process with enlarged apex (fig. 213, 288). They differ from
P. bollo
in having long, filiform glands at the base of the anterior genitalic process, reaching almost the enlarged part (rather than short ones), and from
P. boquete
in the presence of distinctly long, protruding glands at the posterior genitalic process (rather than absent)
MALE (PBI_OON 10576, figs. 274–282, 289–318): Total length 1.37. Leg spination: tibiae: I v4-2-2; II v4-2-1p; metatarsi: I v2-2-2; II p1-0-0, v2-2-2. Sperm pore oval. Embolus broad, tube-shaped, longitudinally folded, with ventral slit and prolateral opening, midway with distinct dorsal mound, tip narrowed, elongated, embolus opening retrolaterally rebordered, ventrally with spikelike projection; conductor originates at embolus base, broad, lamelliform elongated, distally narrowed, twisted, tip simple, pointed, moderately longer than embolus.
FEMALE: (PBI_OON 5689, figs. 283–288): Total length 1.80. Leg spination: tibiae: I p1-1-0, v4-2-2, r1-0-0; II p0-1-0, v4-2-1p; IV p0-1-0, v1-0-2, r0-1-0; metatarsi: I, II p1-0-0, v2-2-2; IV p0-1-0. Large genital plate W-shaped, median protruding part wider than long; anterior genitalic process long, narrowly stalked, apex enlarged; cluster of few, distinctly long filiform glands present at base of anterior genitalic process; posterior genitalic process pocketlike, without remarkable duct, weakly sclerotized, distally with distinct, long glands.
OTHER MATERIAL EXAMINED:
PANAMA
:
Chiriquí
:
W Finca Palo Santos
,
Mar. 5, 1959
,
Berlese
, chips, leaf mold, etc., at base of cut stump, elev.
1448 m
(
H. Dybas
,
FMNH
PBI_OON 10403),
2♂
;
El Volcán
,
Aug. 9–14, 1950
(
A. Chickering
,
MCZ
72228 PBI_OON 5689),
2♀
.
DISTRIBUTION:
Panama
(
Chiriquí
).