Rasbora nodulosa Lumbantobing 2010

Can be diagnosed from all members of the Rasbora trifasciata-group by having male cephalic tubercles nodular with blunt tips and the base lower than the skin surface in a narrow pit. Other combination of characters useful to further distinguished from the other members of this group in northwestern Sumatra include the following: cranial superficial neuromasts having basal plates confluent with the skin surface with no peripheral structure surrounding them; firstinfraorbital (lachrymal) with a posterodorsal process and a concave dorsal margin; lachrymal region peripherally pigmented with an unpigmented central area; the dorsomedial branch of the supraorbital canal extending toward the posterior margin of the frontal; an axial streak extending anteriorly and terminating between the verticals through the dorsal-fin origin and thepelvic-fin insertion; the presence of cephalic tubercles only in males; a transverse scale count anterior to the dorsal-fin origin and pelvic-fin insertion of K4/1/2K; 12 scales around caudal peduncle; unpigmented opercular flap; a basal reticulation pattern comprising of networks of well-developed parenthesis-shaped bars on the midlateral surface of the body; a maximum vertical coverage of the basal reticulation by three and a half longitudinal scale rows; and pelvic-fin rays i,8 (Ref. 85846).Description: Dorsal-fin rays ii, 7½; anal-fin rays ii, 5½; pectoral-fin rays i, 11-13; pelvic-fin rays i, 8; gill rakers on 1st gill arch 12-13; all scales perforated, 24-26 + 2-3; scales in lateral line series 25-27 + 2-3 (Ref. 94947).

Dorsal soft rays (total): 9; Analsoft rays: 7; Vertebrae: 31 - 32

Occurs sympatrically with Rasbora cf. sumatrana in the Seumayam River (Ref. 85846).

Rasbora nodulosa is a species of ray-finned fish in the genus Rasbora. It is endemic to northwestern Sumatra.

Rasbora nodulosa es una especie de peces de la familia de los Cyprinidae en el orden de los Cypriniformes.​

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Rasbora nodulosa Rasbora generoko animalia da. Arrainen barruko Actinopterygii klasean sailkatzen da, Cyprinidae familian.