Sturisomatichthys leightoni (Regan, 1912)

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 : 1190

Sturisomatichthys leightoni (Regan, 1912)

Figure 4A

Material examined. COLOMBIA • 13, 32.8–69 mm SL; Río Alvarado-Caldas Viejo ; 04°36′41.2″N, 074°55′ 46.2″W; 351 m a.s.l.; 19 Sep. 2012; Cristhian C. Conde- Saldaña, Juan G. Albornoz-Garzón leg.; CZUT-IC 10063 . • 19, 24.3–92.3 mm SL; Río Alvarado-Caldas Viejo ; 04°36′41.2″N, 074°55′46.2″W; 351 m a.s.l.; 19 Sep. 2012; Cristhian C. Conde-Saldaña, Juan G. Albornoz- Garzón leg.; CZUT-IC 10082 .

Identification. Reticulations on predorsal, supraoccipital, and interorbital regions. Rostrum present. Cleithral width: 11.0–14.1% SL. Coalescent plates 13–16. Dorsal, pectoral, pelvic, and anal fins lacking filaments. A thin dorsolateral stripe discontinuous and ill-marked present. Dorsal, pectoral, pelvic, and anal fins lacking large, dark blotches occupying almost the entire fin (Londoño-Bur- bano and Reis 2019).