Ituglanis gracilior

Wolmar Benjamin Wosiacki, 2004, New species of the catfish genus Trichomycterus (Siluriformes, Trichomycteridae) from the headwaters of the rio São Francisco basin, Brazil., Zootaxa 592, pp. 1-12: 9

I. gracilior  Edit

FMNH 53264 (X-ray) Holotype;