genus erethizon | sense examples, Usage and Definition from wordnet dictionary online

Noun genus erethizon has 1 sense

Erethizon, genus Erethizon - a genus of Erethizontidae
--₁ is a kind of mammal genus
--₁ is a member of Erethizontidae, family Erethizontidae
--₁ has members: Canada porcupine, Erethizon dorsatum