A diversity of Aquatic Life. The Freshwater Stingray of the Family Potamotrygonidae.
Autor(es):
FENNER, R.
Referência completa:
FENNER, R. 1997. A diversity of Aquatic Life. The Freshwater Stingray of the Family Potamotrygonidae. Tropical Fish Hobbist.(???):18-29.