raias lixas
The Evolution of the Freshwater Adaptation in Stingrays.
Autor(es):
THORSON, T. B., BROOKS, D. R. & MAYES, M. A.
Referência completa:
THORSON, T. B., BROOKS, D. R. & MAYES, M. A. (???). The Evolution of the Freshwater Adaptation in Stingrays. National Geographic Society Research Reports, Vol. 15:663-694. 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. Anatomical comparison of Claspers of freshwater stingrays (Dasyatidae and Potamotrygonidae).
Autor(es):
TANIUCHI, T. & ISHIHARA, H.
Referência completa:
TANIUCHI, T. & ISHIHARA, H. 1990. anatomical comparison of Claspers of freshwater stingrays (Dasyatidae and Potamotrygonidae). Hammerhead shark predation on stingrays: na observation of prey handling by Sphyrna mokarran.
Autor(es):
STRONG, W. R.
Referência completa:
STRONG, W. R. 1990. Hammerhead shark predation on stingrays: na observation of prey handling by Sphyrna mokarran. Copeia(3):836-840. Magic Carpets: Dispelling the myth of Freshwater Stingrays in the Aquarium.
Autor(es):
LUCANUS, O.
Referência completa:
LUCANUS, O. 1999. Magic Carpets: Dispelling the myth of Freshwater Stingrays in the Aquarium. Tropical Fish Hobbyist. (???):116-124. The Livebearer World. Forgotten livebearers: The Stingrays
Autor(es):
LAMBERT, D.
Referência completa:
LAMBERT, D. 1994. The Livebearer World. Forgotten livebearers: The Stingrays. Tropical Fish Hobbyist. (???):204-207. serum composition of freshwater stingrays (Potamotrygonidae) adapted to fresh and dilute sea water.
Autor(es):
GRIFFITH, R. W., PANG, P. K. T., SRIVASTAVA, A. K. & PICKFORD, G. E.
Referência completa:
GRIFFITH, R. W., PANG, P. K. T., SRIVASTAVA, A. K. & PICKFORD, G. E. 1973. serum composition of freshwater stingrays (Potamotrygonidae) adapted to fresh and dilute sea water. Biol. Bull., (144):304-320. 