Taxonomic Review Of The Goblin Spiders Of The Genus Dysderoides Fage And Their Himalayan Relatives Of The Genera Trilacuna Tong And Li And Himalayana, New Genus (Araneae: Oonopidae)
Author
Grismado, Cristian J.
Author
Deeleman, Christa
Author
Piacentini, Luis N.
Author
Izquierdo, Matías A.
Author
Ramírez, Martín J.
text
Bulletin of the American Museum of Natural History
2014
2014-04-21
2014
387
1
108
http://www.bioone.org/doi/abs/10.1206/843.1
journal article
118225
10.1206/843.1
46744a84-f2dd-4ded-a258-c6090c11a30a
0003-0090
5379126
Dysderoides kanoi
Grismado and Deeleman
,
new species
Figures 10
,
14B
TYPES:
Male
holotype
from
Thailand
:
Mae Hong Son Province
:
Khun Yuam
:
Tham
(= cave)
Mae La Ka Noi
,
18.63333
°
N
,
97.95000
°
E
,
July 26, 1986
,
F. Stone
(
RMNH
PBI_OON 43175
)
;
one male
paratype
(
RMNH
PBI
_ OON 43176), together
one juvenile
with same data
.
ETYMOLOGY: The specific name is a noun in apposition taken from the
type
locality.
DIAGNOSIS: Males of this species are very similar to those of
D. muang
,
but the bulb is more bulging dorsally, and the basal-ventral area is less angular. The embolus is more curved ventrally (fig. 14B).
DESCRIPTION: Male (
holotype
, PBI_OON 43175). Total length 1.60.
Cephalothorax:
Sternum with radial furrows between coxae I–II, II–III, III–IV, sternal furrows shallow, hardly detectable. Mouthparts: chelicerae, endites, and labium yellow-brown.
Abdomen:
Pedicel tube medium sized, ribbed. Dorsal scutum covering full length of abdomen, no soft tissue visible from above, not fused to epigastric scutum, yellowish white. Postepigastric scutum fused to epigastric scutum, yellowish white. Postepigastric area setae needlelike. Interscutal membrane with setae. Colulus not visible (hidden by a fold in the cuticle, beneath the postepigastric scutum).
Legs:
Leg spination (all spines longer than segment width): leg I: tibiae v2-2-2-2-0 (plus one additional proximal spine on left tibia), metatarsi v2-2-0; leg II: tibiae v2-2-2-2-0, metatarsi v2-2-0; leg III: tibiae pd2-0, v2subap, metatarsi d2-0; leg IV: tibiae p1-0, dp1-1-1, dr1-1-1, r0-1/0, v2subap, metatarsi p1, d1/2-2. Tarsi I–IV superior claws tooth not examined in detail.
Genitalia:
Epigastric furrow with two bunches of small setae. Copulatory bulb yellowish white, embolus tip ventrally curved (fig. 14B).
Fig. 9.
Dysderoides kaew
,
new species
, female (A–G, PBI_OON 43180; H, PBI_OON 43182).
A.
Habitus, dorsal view.
B.
Same, ventral view.
C.
Same, lateral view.
D.
Carapace, dorsal view.
E.
Same, ventral view.
F.
Same, lateral view.
G.
Epigastric area, ventral view.
H.
Vulva, cleared, ventral view (arrow = copulatory opening).
Fig. 10.
Dysderoides kanoi
,
new species
, male (PBI_OON 43176).
A.
Habitus, dorsal view.
B.
Same, ventral view.
C.
Same, lateral view.
D.
Carapace, dorsal view.
E.
Same, ventral view.
F.
Same, lateral view.
G.
left palp, prolateral view.
H.
Same, ventral view.
I.
Same, retrolateral view.
Female: Unknown.
OTHER MATERIAL EXAMINED: None.
DISTRIBUTION: Known only from a cave in the
type
locality.