TY  - JOUR 
T1  - Ovarian development in the Amazonian red discus, Symphysodon discus Heckel (Osteichthyes: Cichlidae)
JO  - Brazilian Journal of Biology
A1  - Chellappa, S.
A1  - Câmara, M. R.
A1  - Verani, J. R.
SN  - 1519-6984
UL  - 10.1590/S1519-69842005000400007
VL  - 65 
Y1  - 2005
PB  - Brasil 
ER  -