Soares, L.S.H. & Amato de Moraes Vazzoler, A.E. & Correa, A.R. (1999)
Diel feeding chronology of the skate Raja agassizii (Müller & Henle) (Pisces, Elasmobranchii) on the continental shelf off Ubatuba, Southeastern Brazil. Revista Brasileira de Zoologia, 16(1): 201–212