Subfamily Tridentinae (catfish)
Osteichthyes - Siluriformes - Trichomycteridae
Parent taxon: Trichomycteridae according to J. S. Nelson et al. 2016
Sister taxa: Copionodontinae, Glanapteryginae, Sarcoglanidinae, Stegophilinae, Trichogeninae, Trichomycterinae, Vandelliinae
Subtaxa: none
Ecology: nektobenthic carnivore
Distribution: there are no occurrences of Tridentinae in the database