Overview information for Trichomycterus Pauciradiatus is currently being compiled by our editorial team.
Dorsal soft rays (total): 10 - 12; Anal soft rays: 9; Vertebrae: 36 - 38. Differs from all other members of the genus by possessing four pelvic-fin rays. Similar to Trichomycterus reinhardti by having a unique color pattern consisting of a broad dark brown stripe on the flank, dorsally bordered by a bright yellow zone without dark marks; but differs from Trichomycterus reinhardti by having a more slender body (body depth 12.6-15.1% SL) and a shorter preorbital length (25.7-39.3% HL) .: elongated.
Behavioural data for Trichomycterus Pauciradiatus is currently being reviewed.
Diet information for Trichomycterus Pauciradiatus is currently being compiled.
Reproduction data for Trichomycterus Pauciradiatus is currently being compiled.
Freshwater; demersal. Tropical South America: Debaixo da Serra, upper Paraná River basin in Brazil.
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