Teleostei (teleosts) > Characiformes (Characins) > Hemiodontidae (Halftooths)
Etymology: Hemiodus:Greek, hemi = half + Greek, odous = teeth (Ref. 45335); langeanii:Named for Dr. Francisco Langeani, for his highly relevant contributions to the knowledge of hemiodontid fishes..
Environment: milieu / climate zone / depth range / distribution range
Ecology