Attributes / relations provided by
♦ 1Diet of the lesser electric ray Narcine brasiliensis (Olfers, 1831) (Elasmobranchii, Narcinidae) in southern Brazil, LUCIANA CERQUEIRA FERREIRA, CAROLUS MARIA VOOREN, Pan-American Journal of Aquatic Sciences (2012), 7(1):37-44
♦ 2Gibson, D. I., Bray, R. A., & Harris, E. A. (Compilers) (2005).
Host-Parasite Database of the Natural History Museum, London
♦ 3Jorrit H. Poelen, James D. Simons and Chris J. Mungall. (2014).
Global Biotic Interactions: An open infrastructure to share and analyze species-interaction datasets. Ecological Informatics.
♦ 4Pollerspöck, J. & Straube, N. (2015),
Bibliography database of living/fossil sharks, rays and chimaeras
(Chondrichthyes: Elasmobranchii, Holocephali) -Host-Parasites List/Parasite-Hosts List-, World Wide Web electronic publication, Version 04/2015;