TY  - JOUR 
T1  - Distribution and abundance of the Lesser electric ray Narcine brasiliensis (Olfers, 1831) (Elasmobranchii: Narcinidae) in southern Brazil in relation to environmental factors
JO  - Brazilian Journal of Oceanography
A1  - Vianna, Gabriel Maciel de Souza
A1  - Vooren, Carolus Maria
SN  - 1679-8759
UL  - 
VL  - 57 
Y1  - 2009
PB  - Brasil 
ER  -