Actinopus uruguayense Ríos-Tamayo, 2019, 1833

Miglio, Laura Tavares, Pérez-Miles, Fernando & Bonaldo, Alexandre B., 2020, Taxonomic Revision of the Spider Genus Actinopus Perty, 1833 (Araneae, Mygalomorphae, Actinopodidae), Megataxa 2 (1), pp. 1-256 : 255

Actinopus uruguayense Ríos-Tamayo, 2019

Actinopus uruguayense Ríos-Tamayo, 2019: 533, fig. 8 A–J, 9 A–E, 10 (♂: J. Lacaze, Rincoìn del Sauce [34° 25′ S 57° 26′ W], 12 February 1978, J. Blengini ( Museo Nacional de Historia Natural de Montevideo 1332). Paratype ♀: Uruguay, same locality and collector, 20 November 1979 (Museo Nacional de Historia Natural de Montevideo 1318), not examined); World Spider Catalog, 2020 .

Diagnosis. Males of A. uruguayense (Ríos-Tamayo, 2019, fig. 8 I–J) resemble those of A. dubiomaculatus by shape of the palpal bulb but can be distinguished by uniform leg article coloration. Females are similar to those of A. paraitinga by the shape of the spermathecal lateral swellings and external lobes ( Fig. 59 D ) but can be recognized by the larger, more pronounced internal lobes (Ríos-Tamayo, 2019, fig. 9 E).

Description. See Ríos-Tamayo (2019: 533).

Distribution. URUGUAY: Colonia, Maldonado, Cerro Largo.

Figures

FIGURE 59. Actinopus paraitinga sp. nov., male: A–C IBSP 113424: A. Copulatory bulb, prolateral; B. Copulatory bulb, dorsal; C. Copulatory bulb, retrolateral. PA-Paraembolic apophysis; BTA-Basal Tegular Apophysis; PAc-Prolateral Accessory keel; PI- Prolateral Inferior keel; PS-Prolateral Superior keel; Arrows: Serrated area. Paratype, female: D MNRJ 1: D. Spermathecae, dorsal view. Scale line: 0.5 mm.