translate English to French: The Central European water frog Rana esculenta L., 1758 is a natural hybrid between Rana lessonae Camerano, 1882 (LL) and Rana ridibunda Pallas, 1771 (RR).
La grenouille verte Rana esculenta L., 1758 d'Europe centrale est un hybride naturel de Rana lessonae Camerano, 1882 (LL) et de Rana ridibunda Pallas, 1771 (RR).