Population structure and reproductive biology of the smalltail shark ( Carcharhinus porosus) off Maranhão (Brazil).

Autor(es): 
LESSA, R., Santana, f.m. & MENNI, R.
Referência completa: 
LESSA, R., Santana, f.m. & MENNI, R. 1999. Population structure and reproductive biology of the smalltail shark ( Carcharhinus porosus) off Maranhão (Brazil). Mar. Freshwater Res. (50):393-388.