Orchestina bolivar Izquierdo, 2017

Izquierdo, Matías Andrés & Ramírez, Martín J., 2017, Taxonomic Revision Of The Jumping Goblin Spiders Of The Genus Orchestina Simon, 1882, In The Americas (Araneae: Oonopidae), Bulletin of the American Museum of Natural History 2017 (410), pp. 1-1 : 1-

Orchestina bolivar Izquierdo , new species

Figures 54 , 59D–F , 63I, J , map 7

TYPE: Male holotype from Venezuela: Bolivar: 12 km N Luepa, 1500 m (5.852155°, -61.51719722°), Gran Sabana, June 1–11, 1987, S. and J. Peck, deposited in AMNH, PBI_OON 1682.

ETYMOLOGY: The specific name is a noun in apposition taken from the type locality.

DIAGNOSIS: Males can be separated from those of the species of Venezuela by the shape of the male copulatory bulb, with short and wide embolus, and by the absence of projections on the internal margin of the chelicerae.

MALE (PBI_OON 1682): Habitus as in figure 54. CEPHALOTHORAX: Carapace length 0.57. Eyes as in figure 54A, C. Sternum as long as wide (fig. 54B). Labium rectangular. ABDO- MEN: In bad condition, collapsed, pale white.

LEGS: Yellow; right legs and left legs I–II absent. GENITALIA: Embolus short; base with small rounded projection viewed in lateral position; sperm duct coiled with many loops (figs. 59D–F, 63I, J).

FEMALE: Unknown.

DISTRIBUTION: Known only from the type locality in Venezuela (Bolivar, map 7).

OTHER MATERIAL EXAMINED: None.

Figures

FIGURE 54. Orchestina bolivar, habitus of male holotype. A. Dorsal. B. Ventral. C. Lateral. Scale bars: 0.2 mm. (PBI_OON 1480).

FIGURE 59. Orchestina spp., palps of males. A–C. O. aragua. D–F. O. bolivar. G–I. O . ranchogrande. Arrows pointing to the rounded projection near the embolus base. Scale bars: 0.2 mm. (PBI_OON 1684, 1480, 1665).

FIGURE 63. Orchestina spp., drawings of male palps. A, B. O . zingara, holotype. C, D. O . cali, holotype. E, F. O . saltabunda, syntype. G, H. O. aragua, holotype. I, J. O . bolivar, holotype. K, L. O . ranchogrande, holotype. A, C, G. Prolateral. E, I, K. Retrolateral (images have been flopped for consistency). B, D, F, J, L. Dorsal. Scale bars: 0.1 mm. (PBI_OON 30709, 42225, 42748, 1682, 1684, 1665).