Deltaspidium asperum (Perty, 1833)

Gonyleptes asper Perty, 1833: 202 (desc) (Type locality and repository unknown; probably formerly in Zoologische Staatssammlung München, now lost).

Ampheres asper: Koch, 1839a: 17 (desc); 1839b: 71 (rdesc), pl 235, fig 570 (dorsal habitus); Roewer, 1913: 338 (rdesc); 1923: 532 (rdesc); Mello-Leitão, 1923: 175 (cit); Roewer, 1931: 136 (rdesc); Mello-Leitão, 1932: 374 (rdesc); B. Soares, 1945c: 348 (cit); Soares & Soares, 1948: 567 (cit).

Deltaspidium asper: Soares & Soares, 1986: 91 (syst), figs. 7 (penis dorsal view), 8 (penis lateral view); Kury, 2003: 123; Bragagnolo & Pinto-da-Rocha, 2003: 5 (cit), 6 (cit). Nomenclatural note: previous spelling of the specific name is incorrect, since when combined to Deltaspidium (grammatical gender neuter), it is to be corrected to asperum .

Deltaspidium bresslaui Roewer, 1927: 348 (desc), fig. 16 (male dorsal habitus); 1930: 416 (rdesc), pl 6, fig. 3 (male dorsal habitus); Mello-Leitão, 1932: 288 (rdesc); Soares & Soares, 1949: 164 (cit) (BRAZIL. Rio de Janeiro. Teresópolis: Serra dos Órgãos. 1 ♂ 1 ♀ syntypes (SMF) examined from digital photos). Synonymy established by Soares & Soares, 1986.