Roeboides dayi ( Steindachner, 1878 )

Albornoz-Garzón, Juan G., Conde-Saldaña, Cristhian C., López-Delgado, Edwin O., García-Melo, Jorge E. & Villa-Navarro, Francisco A., 2020, Fishes from the Río Alvarado drainage, Upper Río Magdalena Basin, Colombia, Check List 16 (5), pp. 1181-1198 : 1187

Roeboides dayi ( Steindachner, 1878)

Figure 2L

Material examined. COLOMBIA • 1, 49.1 mm SL; Río Alvarado-Caldas Viejo ; 04°36′41.2″N, 074°55′46.2″W; 351 m a.s.l.; 04 Apr. 2013; Cristhian C. Conde-Saldaña, Juan G. Albornoz-Garzón leg.; CZUT-IC 10536 . • 1, 48.8 mm SL; Río Alvarado-Caldas Viejo ; 04°36′41.2″N, 074°55′46.2″W; 351 m a.s.l.; 28 Jun. 2013; Cristhian C. Conde-Saldaña, Juan G. Albornoz-Garzón leg.; CZUT- IC 10680 .

Identification. Lateral line with 53–60 pored scales. Scales below lateral line 13 to 18. Anal fin with 44–47 branched rays. Dark humeral blotch ovoid present. Cau- dal peduncle with a conspicuous tear-drop shaped spot ( Lucena 2000).