Orchestina pan 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 pan Izquierdo , new species

Figures 34 , 38D–F , 42E, F , map 4

margin of cephalic area, broadly oval in dorsal view, pars cephalica flat in lateral view, with two strong macrosetae emerging between PME and ALE (fig. 34A–E). Clypeus directed backward in lateral view. Posterior eye row slightly procurved in front view. Sternum as long as wide, with two pale areas below endites; setae densest laterally (fig. 34B). Chelicerae shorter than endite length, anterior face with basal conical projections (fig. 34D, E). Labium rectangular, fused to sternum. Endites without serrula. ABDOMEN: Pale white.

GENITALIA: Embolus dark, short, curved, base with one prolateral palm, leaf-shaped apophysis and one retrolateral, spine-shaped apophysis; sperm duct strongly coiled, with many loops (figs. 38D–F, 42E, F).

FEMALE: Unknown.

DISTRIBUTION: Known only from the type locality in Panama (P. Nac. Altos de Campana, map 4).

OTHER MATERIAL EXAMINED: None.

Orchestina campana Izquierdo , new species

Figures 35 , 38G–I , 40A , 41E , map 4 TYPES: Male holotype from Panama: Parque

Nacional Altos de Campana, 1 hectare PAN-

CODING Inventory, 895 m, 8.68333°, -79.92972°, June 14–19, 2007, M. Arnedo, D. Dimitrov, G.

Hormiga, F. Labarque, M. Ramírez, deposited in MIUP, PBI_OON 42308, PANCODING: SCU1NDH008; same data 1 female paratype deposited in MIUP, PBI_OON 42281, PAN-

CODING: SCB2DGL028; same data, 1 female paratype deposited in MACN-Ar 29903, PBI_ OON 42298, PANCODING: SCU1NGD027 .

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

DIAGNOSIS: Males resemble those of O. labarquei by the general shape of the copulatory bulb, but in O. campana the embolus region is narrow in lateral view (fig. 38G–I). Females resemble those of O. labarquei , O. truncata , and O. cali , from which they can be distinguished by details of the tip of the anterior receptaculum, which in this species is much larger (figs. 40A, 41E).

MALE (PBI_OON 42308): Total length 1.13. Habitus as in figure 35A–D. CEPHALOTHO- RAX: Carapace as in figure 35A, D. Clypeus as in figure 35C, D. Sternum as in figure 35B. Labium rectangular. ABDOMEN: Pale orange. LEGS: Only right legs I, IV present. GENITALIA: Embolus dark, short, with small claw-shaped apophysis; sperm duct slightly coiled, with few loops (fig. 38G–I).

FEMALE (PBI_OON 42281): Total length 1.09. Habitus as in figure 35E–G. ABDOMEN: Dorsum soft portions pale white with weak pattern of gray squares on dorsal area, lateral bands of same color. LEGS: Only right legs I, II, left leg II present. GENITALIA: External pockets absent, internal pockets present, small, placed at sides of epigastric fold; anterior receptaculum with massive lateral projections, anterior tip wide, with short anterior apodemes; posterior receptaculum absent, posterior apodeme formed by entire plate (figs. 40A, 41E).

DISTRIBUTION: Known only from the province of Panama, Panama (map 4).

OTHER MATERIAL EXAMINED: PANAMA: Panama: same data as holotype (MIUP, PBI_OON 42282, PAN-

CODING: SCB1DGL035); same data, 1♀ ( UB, PBI _ OON 42295, PANCODING: SCU1NHL027, barcoding: PA883) ; same data, 1♀ (MACN-Ar 29900, PBI _OON

42296, PANCODING: SCB1DGD012, barcoding: PA904); same data, 13 (MACN-Ar 29904, PBI _OON 42297, PANCODING: SCU2NDR027) ; same data, 13 (MACN-Ar 29905, PBI _OON 42299, PANCODING: SCU2NHH019, barcoding: PA880) ; same data, 13 (MACN-Ar 29907, PBI _OON 42300, PANCODING: SCU1NDR035, barcoding: PA874) ; same data, 13 (MACN-Ar 29902, PBI _OON 42301, PANCODING: SCU1NDR013, barcoding: PA871) ; same data, 1♀ (MACN-Ar 29901, PBI _OON 42302, PANCODING: SCB1DGR030, barcoding: PA899) ; same data, 13 (MACN-Ar 29898, PBI _OON 42303, SCU1 NDD020) ; same data, 1♀ ( MIUP, PBI _OON 42307, PANCOD- ING: SCU1NGD021) ; same data, 1♀ (MACN-Ar 29899, PBI _OON 42309, SCD1 NFL015, barcoding: PA908) ; same data, 13 (MACN-Ar 29897, PBI _OON 42310, SCU1 NFR014, BOLD: SPIPA608-10) ; same data, 13 (MACN-Ar 29906, PBI _OON 42311, SCB- 2DGL021 barcoding: PA870) ; same data, 13 ( UB, PBI _OON 51045, PANCODING: SCU1NDH020) ; same data, 13 ( UB, PBI _OON 51046, PANCODING: SCB1DGH009, barcoding: PA876) ; same data, 1♀ ( UB, PBI _OON 51047, PANCODING: SCB1DIH012, barcoding: PA907) ; same data, 13 ( UB, PBI _OON 51048, PANCODING: SCU1NDR033, barcoding: PA872) ; same data, 13 ( UB, PBI _OON 51049, PANCODING: SCU1NFA009, barcoding: PA829) ; same data, 1♀ ( UB, PBI _OON 51050, PANCODING: SCB1DFL021, barcoding: PA902) ; same data, 1♀ ( UB, PBI _OON 51051, PANCODING: SCU2NHH020, barcoding: PA910) ; same data, 13 ( UB, PBI _OON 51052, PANCODING: SCB2DGR021) ; same data, 13 ( UB, PBI _OON 51053, PANCODING: SCU1NDA018, barcoding: PA879) ; same data, 13 ( GWU, PBI _OON 51054, PANCOD- ING: SCU1NDL022) ; same data, 13 ( GWU, PBI _OON 51055, PANCODING: SCU1NDR034, barcoding: PA873) ; same data, 13 ( GWU, PBI _OON 51056, PAN- CODING: SCB1DIR025, barcoding: PA823) ; same data, 13 ( GWU, PBI _OON 51057, PANCODING: SCU2NHD011) ; same data, 13 ( GWU, PBI _OON 51058, PANCODING: SCU1NDD017, barcoding: PA877) ; same data, 1♀ ( GWU, PBI _OON 51101, PAN- CODING: SCB1DFR023, barcoding: PA911) ; same data, 1♀ ( GWU, PBI _OON 51102, PANCODING: SCD1NDA014, barcoding: PA909) ; same data, 13 ( GWU, PBI _OON 51103, PANCODING: SCU- 2NEH011, barcoding: PA842) ; same data, 13 ( GWU, PBI _OON 51104, PANCODING: SCU1NGD014, barcoding: PA828) ; same data, 1♀ ( GWU, PBI _OON 51105, PANCODING: SCU2NDR019, barcoding: PA906) ; same data, 1♀ ( GWU, PBI _OON 51106, PAN- CODING: SCB1DGL014, barcoding: PA905) ; same data, 1♀ (MACN-Ar 30351, PBI _OON 51125, PAN- CODING: SCU1NDR029, barcoding: PA887) .

Figures

FIGURE 34. Orchestina pan, male holotype. A. Dorsal. B. Ventral. C. Lateral. D, E. Cephalothorax lateral. Scale bars: A–C. 0.25 mm. D, E. 0.2 mm. Images A–C by Facundo Labarque. (PBI_OON 42313).

FIGURE 35. Orchestina campana, habitus. A–D. Male holotype. E–G. Female paratype. A, E. Dorsal. B, F. Ventral. C. Anterior. D, G. Lateral. Scale bars: 0.2 mm. (PBI_OON 42308, 42298).

FIGURE 38. Orchestina spp., palps of males. A–C. O . labarquei. D–F. O . pan. G–I. O . campana. A–G. Prolateral. B–H. Dorsal. C–I. Retrolateral. Scale bars: 0.2 mm. (PBI_OON 42286, 42312, 42301).

FIGURE 40. Orchestina spp., female genitalia, ventral view. A. O . campana. B. O . labarquei. C. O . laselva, paratype. Scale bars: 0.2 mm. (PBI_OON 42309, 42304, 27943).

FIGURE 41. Orchestina spp., cleared female genitalia, ventral view. A. O . dentifera. B. O . guatemala. C. O . truncata. D. O . labarquei. E. O . campana. F. O . chiriqui. Asterisks indicate internal pockets. Scale bars: 0.2 mm. (PBI_OON 42163, 38165, 30900, 42305, 42296, 42562).

FIGURE 42. Orchestina spp., drawings of male palps. A, B. O . chaparrita. C, D. O . truncata. E, F. O . pan. G, H. O . laselva. A, C, D, G. Prolateral. B, E, H. Dorsal. F. Retrolateral. Scale bars: 0.1 mm except D, 0.25 mm.