Where does “kaukasiankoivuhiiri” come from?

kaukasiankoivuhiiri (Finnish) comes from Finnish koivuhiiri, from Finnish Koivu, from Finnish koivu, from Proto-Finnic koivu, from Proto-Uralic kojwa — birch.

kaukasiankoivuhiiri (Finnish): Caucasian birch mouse, Sicista caucasica

Definitions

  1. Caucasian birch mouse, Sicista caucasica

Ancestry of “kaukasiankoivuhiiri”, step by step

kaukasiankoivuhiiri traces back through two separate lines of ancestry.

via Finnish koivuhiiri

StepLanguageWordMeaning
1Finnishkoivuhiirinorthern birch mouse, Sicista betulina; birch...
2FinnishKoivubirch deciduous tree of the genus
3Finnishkoivubirch
4Proto-Finnickoivubirch
5Proto-Uralickojwabirch

via Finnish Kaukasia

StepLanguageWordMeaning
1FinnishKaukasiaCaucasia
2RussianКавказия
Every word from Proto-Uralic kojwaEvery word from Proto-Finnic koivuEvery word from Finnish koivu