Orchestina cajamarca 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-

publication ID

https://doi.org/ 10.1206/0003-0090-410.1.1

DOI

https://doi.org/10.5281/zenodo.5485817

persistent identifier

https://treatment.plazi.org/id/03E55F35-FFFA-ED3C-FD70-FA8A9C10F952

treatment provided by

Carolina

scientific name

Orchestina cajamarca Izquierdo
status

sp. nov.

Orchestina cajamarca Izquierdo View in CoL , new species

Figures 102F, G View FIGURE 102 , 103 View FIGURE 103 , 108A–C View FIGURE 108 , 110A View FIGURE 110 , 111F View FIGURE 111 ,

map 21

TYPE: Male holotype from Peru: Cajamarca: Cajamarca: Parque Nacional Cutervo, Puente del Suro, 2438 m, -6.20277°, -78.73944°, May 22, 2010, R. Pinto-da-Rocha, M. Alvarado and D. Silva, deposited in MUSM 503016, PBI_OON 42768; same data as holotype, 1 female paratype deposited in MUSM 503016, PBI_OON 42768.

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

DIAGNOSIS: Males can be distinguished by the shape of the copulatory bulb, with very short embolus flanked by a spinelike apophysis (figs. 102G, 108B). Females can be distinguished by the shape of the lateral projections of the anterior receptaculum, widely extended to the sides (figs. 110A, 111F).

MALE (PBI_OON 42768): Total length 1.29. Habitus as in figure 103A, C, E. CEPHALOTHO- RAX: Carapace orange. Sternum as long as wide. Labium rectangular. ABDOMEN: Round, white.

LEGS: Yellow. GENITALIA: Bulb yellow, spherical; embolus short, base with spine-shaped apophysis pointing to prolateral side in dorsal view; sperm duct strongly coiled (figs. 102F, G, 108A–C).

FEMALE (PBI_OON 42768): Total length 1.50. Habitus as in figure 103B, D, F. ABDOMEN: Ovoid. GENITALIA: External, internal pockets absent, anterior receptaculum with conspicuous lateral projections, anterior apodemes long; posterior receptaculum absent, posterior apodeme formed by entire plate (figs. 110A, 111F).

DISTRIBUTION: Known from the provinces of Cajamarca and Junín in Peru (map 21).

OTHER MATERIAL EXAMINED: PERU: Junin: Huacapistana, 1800 m, -11.21763°, -75.52538°, July 27, 1965, to July 30, 1965, P., B. Wygodzinsky, 1♀ ( AMNH, PBI_OON 1661).

AMNH

American Museum of Natural History

Kingdom

Animalia

Phylum

Arthropoda

Class

Arachnida

Order

Araneae

Family

Oonopidae

Genus

Orchestina

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