TY  - JOUR 
T1  - Ecology and life history of an Amazon floodplain cichlid: the discus fish Symphysodon (Perciformes: Cichlidae)
JO  - Neotropical Ichthyology
A1  - Crampton, William G. R.
SN  - 1679-6225
UL  - 10.1590/S1679-62252008000400008
VL  - 6 
Y1  - 2008
PB  - Brasil 
ER  -