Lyon (1) Bretagne (1) France (1) Département du Gard (1) Espagne (1) Observations (1) Observations (1) Restrooms (1) Procambarus clarkii (1) Orconectes (1) Sepiida (1) Year (1) Wealth (1) Watersheds (1) Toilets (1) Rivers (1) May (Month) (1) French (1) Crayfish (1) Climatology (1) Climate (1) Canals (1) Biogeography (1) Acclimatization (1) Adaptations (1) Adaptations (1) Attitudes (1) Influence (1) Evolution (1) Migrations (1)