Rhadinoloricaria Stewarti (Rhadinoloricaria stewarti) is a ray-finned fish. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 12.5 cm. With a trophic level of 2.5, it is an omnivore, consuming both plant and animal matter.
This species is distinguished from R. macromystax by its snout shape which is more pointed and less projected, its snout length 11.3-13.3% SL (vs. 14.6-15.1% SL); with longer caudal peduncle, with postanal length 48.9-50.8% SL (vs. 45.2-46.1% SL); more distance of dorsal-fin to caudal-fin, its postdorsal length 57.5-59.0% SL (vs. 54.3% SL); abdomen plating variable, totally or partially covered with plates (vs. abdomen totally covered with plates) .Cross section: flattened.
Behavioural data for Rhadinoloricaria Stewarti is currently being reviewed.
Diet information for Rhadinoloricaria Stewarti is currently being compiled.
Reproduction data for Rhadinoloricaria Stewarti is currently being compiled.
Freshwater; demersal. Tropical South America: Ecuador.
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