Orchestina para 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 para Izquierdo , new species

Figures 122A–C , 135B , 138B , 142E , map 25

TYPE: Female holotype from Brazil: Pará: Jacareacanga: Rabelo, km 276 da Transamazônica, -5.57222°, -57.30666°, Oct. 30, 2009, E.G. Cafofo, deposited in MPEG 015656, PBI_OON 40488.

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

DIAGNOSIS: Females can be distinguished by the shape of the tip of the anterior receptaculum, which is rounded, and by the presence of two internal pockets, oblique to the body axis. In addition, the posterior apodeme is highly sclerotized and is easily observed by transparency (figs. 135B, 138B, 142E).

MALE: Unknown.

FEMALE (PBI_OON 40488): Total length 1.33. Habitus as in figure 122A–C.

CEPHALOTHORAX: Carapace yellow. Sternum as long as wide, yellow. Chelicerae, endites, labium yellow. Labium rectangular. LEGS: Yellow. GENITALIA: As in diagnosis, external pockets absent; posterior receptaculum absent, posterior apodeme formed by entire plate (figs. 135B, 138B, 142E).

DISTRIBUTION: Known from Pará, Brazil (map 25).

OTHER MATERIAL EXAMINED: BRAZIL: Para: Fazenda Treviso, MAFLOPS, -3.15277°, -54.84166°, July 21, 2009, B.J.F. Silva, 1♀ (MPEG 015652, PBI_ OON 40484).

Figures

FIGURE 122. Orchestina spp., habitus of females. A–C. O . para, holotype. D–F. O . iemanja, holotype (PBI_ OON 30278). A, D. Dorsal. B, E. Ventral. C, F. Lateral. Scale bars: A–C. 0.2 mm. D–F. 0.5 mm. (PBI_OON 40488).

FIGURE 135. Orchestina spp., female genitalia, ventral view. A. O . caxiuana, holotype. B. O . para, holotype. C. O . platnicki, paratype. D. O . iemanja. E. O . bonaldoi. F. O . rapaz, paratype. Scale bars: 0.2 mm. (PBI_OON 43332, 40488, 43324, 30278, 40475, 30286).

FIGURE 138. Orchestina spp., cleared female genitalia, ventral view. A. O . caxiuana, holotype. B. O . para. C. O . iemanja, paratype. D. O . bonaldoi. E. O . rapaz, paratype. F. O . itapety, holotype. Scale bars: 0.2 mm. (PBI_OON 43332, 40484, 30752, 40475, 30286, 42220).

FIGURE 142. Orchestina spp., drawings of female genitalia, ventral view. A. O . moura. B. O . valquiria. C. O . taruma, paratype. D. O . caxiuana, holotype. E. O . para. F. O . platnicki. Scale bars 0.1 mm. (PBI_OON 43337, 40491, 30290, 43332, 40484, 43324).