Where does “山椒魚” come from?

山椒魚 (Japanese) comes from Japanese 魚, from Middle Chinese 魚 — fish.

山椒魚 (Japanese): a primitive salamander; a cryptobranchoid

Definitions

  1. a primitive salamander; a cryptobranchoid

Ancestry of “山椒魚”, step by step

山椒魚 traces back through two separate lines of ancestry.

via Japanese

StepLanguageWordMeaning
1Japanesea fish; a fish, "especially" when used as food; a...
2Middle Chinesefish

via Japanese 山椒

StepLanguageWordMeaning
1Japanese山椒Zanthoxylum piperitum
Every word from Middle Chinese Every word from Japanese
山椒魚 — Etymology, Origin & Word History | Etymology Explorer