Dysderoides kanoi Grismado and Deeleman, 2014

Grismado, Cristian J., Deeleman, Christa, Piacentini, Luis N., Izquierdo, Matías A. & Ramírez, Martín J., 2014, 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), Bulletin of the American Museum of Natural History 2014 (387), pp. 1-108 : 20-23

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).

Female: Unknown.

OTHER MATERIAL EXAMINED: None.

DISTRIBUTION: Known only from a cave in the type locality.

Figures

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.

Fig. 14. Dysderoides spp. Genital morphology. A. D. muang, new species (PBI_OON 12917). B. D. kanoi, new species (PBI_OON 43176). C. D. typhlos Fage (holotype). D. D. synrang, new species (PBI_OON 30673). A, B. Male palp, retrolateral view. C, D. Vulva, cleared, ventral view. AS = anterior sclerite; GT = glandular tube; PR = posterior receptacle; TP = transverse plates.