Odontocharacidium aphanes, the green dwarf tetra, is a species of South American darter found in the Amazon River basin. It occurs in the countries of Brazil, Colombia, Peru and Venezuela. It is the only member of its genus.
Odontocharacidium aphanes, the green dwarf tetra, is a species of South American darter found in the Amazon River basin. It occurs in the countries of Brazil, Colombia, Peru and Venezuela. It is the only member of its genus.
