Species that contain: Rachovia and brevis [ 2 ] records

brevis, Rivulus Regan [C. T.] 1912:504 [Annals and Magazine of Natural History (Series 8) v. 10 (no. 59); ref. 3648] Northern Colombia. Holotype (unique): BMNH 1908.5.14.8. •Valid as Rachovia brevis (Regan 1912) -- (Taphorn & Thomerson 1978:389 [ref. 4337], Parenti 1981:486 [ref. 7066], Costa 1998:80 [ref. 23792], Lazara 2001:265 [ref. 25711], Costa in Reis et al. 2003:533 [ref. 27061], DoNascimiento et al. 2017:101 [ref. 35633], Berkenkamp 2020:10 [ref. 37695]). Current status: Valid as Rachovia brevis (Regan 1912). Rivulidae: Rivulinae. Distribution: Magdalena River and Lake Maracaibo basins: Colombia and Venezuela. Habitat: freshwater.

splendens, Rachovia Dahl [G.] 1958:43 [Stanford Ichthyological Bulletin v. 7 (no. 3); ref. 12064] Semi-permanent pond at Sincelejo, northern Colombia. Holotype: Retained by Dahl. Paratypes: (several hundred, plus allotype) CAS-SU 49519 (orig. 16, now 11), CAS-SU 68749 (1, c&s). Appeared first in Dahl 1958:34 [ref. 19187] if date of 18 June is correct for ref. 19187. •Synonym of Rachovia brevis (Regan 1912) -- (Taphorn & Thomerson 1978:389 [ref. 4337], Lazara 2001:265 [ref. 25711], Costa in Reis et al. 2003:533 [ref. 27061]). •Valid as Rachovia splendens Dahl 1958 -- (Berkenkamp 2020:15 [ref. 37695]). Current status: Valid as Rachovia splendens Dahl 1958. Rivulidae: Rivulinae. Distribution: Río Sinu basin, northern Colombia. Habitat: freshwater.