The Plectrochilus machadoi lives in the benthopelagic, freshwater environment.
Plectrochilus machadoi Miranda Ribeiro 1917 - (Burgess 1989:324 , de Pinna & Wosiacki in Reis et al. 2003:277 , Ferraris 2007:411 ). Current status: Valid as Plectrochilus machadoi Miranda Ribeiro 1917 Trichomycteridae. Distribution: Amazon River basin: Brazil and Peru. Habitat: freshwater. More
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