Overview information for Rhadinoloricaria Macromystax is currently being compiled by our editorial team.
This species is distinguished from R. stewari by the following characters: snout shape is wider and more projected with snout length 14.6-15.1% SL (vs. 11.3-13.3% SL); with shorter caudal peduncle, its postanal length 45.2-46.1% SL (vs. 48.9-50.8% SL); the dorsal-fin is closer to caudal-fin, its postdorsal length 54.3% SL (vs. 57.5-59.0% SL); abdomen totally covered with plates, loosely connected in examined specimen (vs. abdomen partially or totally covered with plate) .Cross section: flattened.
Behavioural data for Rhadinoloricaria Macromystax is currently being reviewed.
Diet information for Rhadinoloricaria Macromystax is currently being compiled.
Reproduction data for Rhadinoloricaria Macromystax is currently being compiled.
Freshwater; demersal. Tropical South America: Peru and Ecuador.
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