Microglanis pataxo Sarmento-Soares, Martins-Pinheiro, Aranda & Chamon 2006

Distinguished by the color pattern with a dark blotch beneath adipose fin not extending to anal fin and by the high number of anal fin proximal radials, 12, shaped as rod-like thin tubes, the last one bearing a laminar extension. Can be diagnosed by the following combination of characters: a pectoral fin spine with a bony point and bearing proportionally few serrations on posterior border of pectoral fin spine, eight to ten; seven pleural ribs and a proportionally short head width (67.8-74.3% in HL).Description: Dorsal-fin rays i,6; anal-fin rays ii-iii,7-9; pectoral-fin rays i,5; and pelvic-fin rays i,5 (Ref. 57827).

Dorsal soft rays (total): 7; Vertebrae: 29