Where does “тёмная саламандра” come from?

тёмная саламандра (Russian) comes from Russian саламандра, from Latin salamandra, from Ancient Greek σαλαμάνδρα, from Persian سمندر, from Persian سام, from Proto-Indo-Iranian ćyaHmás, from Proto-Indo-European ḱyeh₁-mó-s, from Proto-Indo-European (s)ḱeh₃- — darkness, shadow.

тёмная саламандра (Russian): northern dusky salamander (Desmognathus fuscus)

Definitions

  1. northern dusky salamander (Desmognathus fuscus)

Ancestry of “тёмная саламандра”, step by step

тёмная саламандра traces back through two separate lines of ancestry.

via Russian саламандра

StepLanguageWordMeaning
1Russianсаламандраsalamander
2Latinsalamandrasalamander
3Ancient Greekσαλαμάνδραfire salamander
4Persianسمندرsalamander; a mythological fire-dwelling creature...
5Persianسامfire; flame; swell, swelling
6Proto-Indo-IranianćyaHmásblack
7Proto-Indo-Europeanḱyeh₁-mó-sblack, dark
8Proto-Indo-European(s)ḱeh₃-darkness, shadow

via Russian тёмный

StepLanguageWordMeaning
1Russianтёмныйdark; ignorant, uneducated; obscure, vague
2Proto-Slavictьmьnъdark
3Proto-Slavictьmadark, darkness
4Proto-Balto-Slavictimāˀdarkness
5Proto-Indo-EuropeantēmH-dark
Every word from Proto-Indo-European (s)ḱeh₃-Every word from Proto-Indo-European ḱyeh₁-mó-sEvery word from Proto-Indo-Iranian ćyaHmás