Citation

Moura Teresa, Figueiredo Ivone, Farias Inês, Serra-Pereira Bárbara, Coelho Rui, Erzini Karim, Neves Ana, Gordo Leonel Serrano (2007) The use of caudal thorns for ageing Raja undulata from the Portuguese continental shelf, with comments on its reproductive cycle. Marine and Freshwater Research 58, 983-992.

https://doi.org/10.1071/MF07042