Population dynamics of two Andean Trichomycterus (Siluriformes: Trichomycteridae) species from Bolivia
Abstract The species of Trichomycterus (Siluriformes: Trichomycteridae) are small catfish distributed throughout South and peak thca vape Central America, from Patagonia to Costa Rica, at elevations ranging from sea level to over 4,000 m.In Bolivia, 17 species have been recorded, but information about the status of their populations and their relat