Robuta

https://biodivorne.affo-nature.org/espece/162667 Écrevisse de Californie (L') - Pacifastacus leniusculus | Biodiv'Orne - AFFO pacifastacus leniusculus californie orne affo https://www.astacology.org/article.asp?uid=R3Vlc3Q=&t=&type=1&a=449 Pacifastacus leniusculus International Association of Astacology pacifastacus leniusculus