| Author: | Cruz, M.J. , S. Pascoal, M. Tejedo, and R. Rebelo |
| Article Title: | Predation by an Exotic Crayfish, Procambarus clarkii, on Natterjack Toad, Bufo calamita, Embryos: Its Role on the Exclusion of the Amphibian from its Breeding Ponds. |
| Keywords: | Crayfish, Amphibian, Procambarus clarkii, predation |