whaleri, Gephyrocharax Hildebrand [S. F.] 1938:254, Fig. 2 [Field Museum of Natural History, Publications, Zoölogical Series v. 22 (no. 4); ref. 12363] Río Chame or a nearby stream, Pacific slope, Panama. Holotype: USNM 106513. Paratypes: FMNH 36760-67 (8), USNM 109276 (now 39), USNM 235926 [ex 109276] (2, c&s). Type catalog: Ibarra & Stewart 1987:39 [ref. 12367], Vari & Howe 1991:22 [ref. 19022]. •Valid as Gephyrocharax whaleri Hildebrand 1938 -- (Weitzman in Reis et al. 2003:225 [ref. 27061], Vanegas-Ríos & Phillip 2013:1333 [ref. 34415], Thomaz et al. 2015: Add. 5 [ref. 33893]). •Synonym of Gephyrocharax intermedius Meek & Hildebrand 1916 -- (Vanegas-Ríos 2016:30 [ref. 34359]). Current status: Synonym of Gephyrocharax intermedius Meek & Hildebrand 1916. Stevardiidae: Stevardiinae. Habitat: freshwater.