lourenciano, Austrolebias Volcan [M. V.], Barbosa [C.], Robe [L. J.] & Lanés [L. E. K.] 2021:95, Figs. 5-7 [Zootaxa 4965 (no. 1); ref. 38292] Temporary pool in the floodplain of Arroio Pinto, tributary of Arroio São Lourenço, close to the BR-116 highway, São Lourenço do Sul municipality, Laguna dos Patos system, Rio Grande do Sul State, Brazil, 31°20'50"S, 52°03'53"W. Holotype: MCP 5440. Paratypes: MCP. •Valid as Garcialebias lourenciano (Volcan, Barbosa, Robe & Lanés 2021) -- (Alonso et al. 2023:13 [ref. 40292]). •Valid as Austrolebias lourenciano Volcan, Barbosa, Robe & Lanés 2021. Current status: Valid as Austrolebias lourenciano Volcan, Barbosa, Robe & Lanés 2021. Rivulidae: Cynolebiinae. Distribution: South America: temporary pools in the floodplain of the Arroio São Lourenço basin, Laguna dos Patos system, southeastern Brazil. Habitat: freshwater.