Attributes / relations provided by
♦ 1Trophic relationships in an intertidal rockpool fish assemblage in the gulf of Cádiz (NE Atlantic), E.M. Velasco, M.C. Gómez-Cama, J.A. Hernando, M.C. Soriguer, Journal of Marine Systems 80 (2010) 248–252
♦ 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.