TY  - JOUR 
T1  - Mating system of the amazonian cichlid angel fish, Pterophyllum scalare
JO  - Brazilian Journal of Biology
A1  - Cacho, MSRF.
A1  - Yamamoto, ME.
A1  - Chellappa, S.
SN  - 1519-6984
UL  - 10.1590/S1519-69842007000100022
VL  - 67 
Y1  - 2007
PB  - Brasil 
ER  -