apaii, Austrolebias Costa [W. J. E. M.], Laurino [P.], Recuero [R.] & Salvia [H.] in Costa 2006:108, Fig. 42 [Zootaxa No. 1213; ref. 28708] Carmelo, 34°00.31'S, 58°17.00'W, Colonia, Uruguay. Holotype: MUNH [MUNHINA] 3216. Paratypes: UFRJ 6226 (14), 6227 (6, c&s); MUNH 3217 (59); ZSM 33650 (102). Plus non-type material. Type catalog: Neumann 2011:276 [ref. 31652]. •Valid as Austrolebias apaii Costa, Laurino, Recuero & Salvia 2006 -- (Costa 2009:188 [ref. 30417], Koerber 2011:7 [ref. 31122], Koerber 2014:11 [ref. 33621], Litz & Koerber 2014:30 [ref. 33622], Mirande & Koerber 2015:51 [ref. 35117], Nión et al. 2016:42 [ref. 35565]). •Synonym of Austrolebias bellottii (Steindachner 1881) -- (Koerber et al. 2017:7 [ref. 35083], Volcan & Severo-Neto 2019:542 [ref. 36539], Mirande & Koerber 2020:2 [ref. 37594]). Current status: Synonym of Austrolebias bellottii (Steindachner 1881). Rivulidae: Cynolebiinae. Habitat: freshwater.