Casos de ovo
Shark and skate egg-cases casts up on two African beaches and their rates of hatching sucess, or causes of death.
Autor(es):
SMITH, C. & GRIFFTHS, C.
Referência completa:
SMITH, C. & GRIFFTHS, C. 1997. Shark and skate egg-cases casts up on two African beaches and their rates of hatching sucess, or causes of death. S. Afr. J. Zool. 32(4):112-117. Predation on egg-cases of the swell shark, Cephaloscyllium ventriosum.
Autor(es):
GROVER, C.A.
Referência completa:
GROVER, C.A. 1972. Predation on egg-cases of the swell shark, Cephaloscyllium ventriosum. Copeia (4): 871-872. Egg-cases of some Elasmobranchs and a Cyclostome from Californian waters. California Fish and Game.
Autor(es):
COX, D. L.
Referência completa:
COX, D. L. 1963. Egg-cases of some Elasmobranchs and a Cyclostome from Californian waters. California Fish and Game. Vol49 (4):271-289. 