Rectal Gland of Freshwater stingrays, Potamotrygon spp. (Chondrichthyes, Potamotrygonidae).
Autor(es):
THORSON, T. B., WOTTON, R. M. & GEORGI, T. A.
Referência completa:
THORSON, T. B., WOTTON, R. M. & GEORGI, T. A. 1978. Rectal Gland of Freshwater stingrays, Potamotrygon spp. (Chondrichthyes, Potamotrygonidae). Biol. Bull. (154):508-516.