Genus Thalarctos — synonyms, definition
1. genus Thalarctos (Noun)
1 synonym
Thalarctos
1 definition
genus Thalarctos (Noun) — Polar bears; in some classifications not a separate genus from Ursus.
1 type of
mammal genus
4 parts
Thalarctos maritimus Ursus Maritimus ice bear polar bear
2 parts of
Ursidae family Ursidae