Species that contain: Rivulus and hildebrandi [ 2 ] records

hildebrandi, Rivulus Myers [G. S.] 1927:123 [Annals and Magazine of Natural History (Series 9) v. 19 (no. 109); ref. 3098] Boquete, Río Chiriquí basin, Panama, elevation 3800 feet. Holotype: UMMZ 56876. Paratypes: UMMZ 56877 (22), USNM 92958 (1). Type catalog: Huber 1992 [ref. 20639]. •Valid as Rivulus hildebrandi Myers 1927 -- (Bussing 1980:330 [ref. 8732], Bussing 1987:122 [ref. 22927], Huber 1992:239 [ref. 20639], Etzel & Berkenkamp 1992:30 [ref. 32437]. Bussing 1998:175 [ref. 24179], Lazara 2001:276 [ref. 25711], Costa in Reis et al. 2003:536 [ref. 27061], Costa 2006:139 [ref. 28875] in subgenus Cynodonichthys). •Valid as Cynodonichthys hildebrandi (Myers 1927) -- (Costa 2011:242 [ref. 31655], Angulo et al. 2013:995 [ref. 33194], Angulo et al. 2020:6 [ref. 37425]). Current status: Valid as Cynodonichthys hildebrandi (Myers 1927). Rivulidae: Rivulinae. Distribution: Central America: Pacific slope of Costa Rica and Panama. Habitat: freshwater.

volcanus, Rivulus Hildebrand [S. F.] 1938:316, Fig. 8 [Field Museum of Natural History, Publications, Zoölogical Series v. 22 (no. 4); ref. 12363] Laguna Grande (Davis) near Volcán, Río Chiriquí Viejo basin, Panama. Holotype: USNM 106509. Paratypes: FMNH 36663-72 (10), USNM 109120 (29). Type catalog: Ibarra & Stewart 1987:76 [ref. 12367], Huber 1992 [ref. 20639]). •Synonym of Rivulus hildebrandi Myers 1927 -- (Bussing 1980:330 [ref. 8732], Huber 1992:448 [ref. 20639], Etzel & Berkenkamp 1992:29 [ref. 32437], Lazara 2001:276 [ref. 25711], Costa in Reis et al. 2003:536 [ref. 27061]). •Synonym of Cynodonichthys hildebrandi (Myers 1927). Current status: Synonym of Cynodonichthys hildebrandi (Myers 1927). Rivulidae: Rivulinae. Habitat: freshwater.