Overview information for Acrolebias Carvalhoi is currently being compiled by our editorial team.
Dorsal soft rays (total): 16 - 22; Anal soft rays: 16 - 22. Can be distinguished from all its congeners by the following combination of characters: dorsal-fin origin in front of anal-fin origin, both dorsal fin and anal fin with 21 rays in males, 17-18 in females, and sides of body of males pale golden with transverse brownish-purple bars .
Behavioural data for Acrolebias Carvalhoi is currently being reviewed.
Diet information for Acrolebias Carvalhoi is currently being compiled.
Reproduction data for Acrolebias Carvalhoi is currently being compiled.
Freshwater; benthopelagic; non-migratory. Tropical South America: Paraná River basin.
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