The gravenche (Coregonus hiemalis), also known as the Lake Geneva whitefish or the little fera, is a presumably extinct freshwater fish from Lake Geneva in Switzerland and France.
The gravenche (Coregonus hiemalis), also known as the Lake Geneva whitefish or the little fera, is a presumably extinct freshwater fish from Lake Geneva in Switzerland and France.
== Description == The gravenche was a species of freshwater whitefish (Coregoninae) that reached a length between .
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).