hatinne, Papiliolebias Azpelicueta [M. de las M.], Butí [C.] & García [G.] 2009:314, Figs, 1, 3, 5 [Revue Suisse de Zoologie v. 116 (no. 3-4); ref. 30672] Río Bermejo basin, temporary pond at side of Ruta Nacional 34, 5 killometers north of Embarcación, close to 23°15'S, 64°07'W, Salta Province, Agentina. Holotype: FML 4000. Paratypes: FML 2786 (4). 2963 (11), 4501(10), 4502 (3 c&s); MHNG 2704.014 (6). •Valid as Papiliolebias hatinne Azpelicueta, Butí & García 2009 -- (Koerber 2011:7 [ref. 31122], Nielsen & Brousseau 2014:58 [ref. 33146], Valdesalici & Brousseau 2014:118 [ref. 33449], Koerber 2014:12 [ref. 33621], Sarmiento et al. 2014:187 [ref. 35004], Mirande & Koerber 2015:52 [ref. 35117], Valdesalici et al. 2016:162 [ref. 34860]). •Synonym of Papiliolebias bitteri (Costa 1989) -- (Koerber et al. 2017:8 [ref. 35632]). Current status: Valid as Papiliolebias hatinne Azpelicueta, Butí & García 2009. Rivulidae: Rivulinae. Distribution: Río Bermejo basin, Argentina and Bolivia. Habitat: freshwater.