quirogai, Austrolebias Loureiro [M.], Duarte [A.] & Zarucki [M.] 2011:336, Fig. 1 [Neotropical Ichthyology v. 9 (no. 2); ref. 31392] Rio Negro basin, pound near arroyo Cordobés, 32°36'59"S, 55°19'24"W, Departmento de Cerro Largo, Uruguay. Holotype: ZVC-P 9758. Paratypes: many at ZVC. Type catalog: Loureiro et al. 2016:414 [ref. 35150]. •Valid as Austrolebias quirogai Loureiro, Duarte & Zarucki 2011 -- (Litz & Koerber 2014:30 [ref. 33622], Bertaco et al. 2016:424 [ref. 34561], Nión et al. 2016:43 [ref. 35565], Loureiro et al. 2018:11 [ref. 36240], Loureiro et al. 2023:169 [ref. 40506]). •Valid as Acantholebias quirogai (Loureiro, Duarte & Zarucki 2011) -- (Alonso et al. 2023:11 [ref. 40292], Koerber et al. 2023:10 [ref. 40355]). Current status: Valid as Acantholebias quirogai (Loureiro, Duarte & Zarucki 2011). Rivulidae: Cynolebiinae. Distribution: South America: temporary ponds, middle to upper and eastern rio Negro tributaries (Uruguay). Habitat: freshwater.