Noun erethizontidae has 1 sense
  1. Erethizontidae, family Erethizontidae - New World arboreal porcupines
    --1 is a kind of mammal family
    --1 is a member of Hystricomorpha, suborder Hystricomorpha
    --1 has members: New World porcupine; Erethizon, genus Erethizon
,
TOP