Odobenus rosmarus (Walrus) Odobenus rosmarus (Walrus) Illustration of Odobenus rosmarus (Walrus) mammal, walrus, tusk, Chordata, Mammalia, Carnivora, Caniformia, Odobenidae, Odobenus, rosmarus 2005-06-16 image/svg+xml Odobenus rosmarus (Walrus) 2005-06-16 Integration and Application Network https://ian.umces.edu/media-library/odobenus-rosmarus-walrus/ https://ian.umces.edu/media-library/odobenus-rosmarus-walrus/ en-US mammal, walrus, tusk, Chordata, Mammalia, Carnivora, Caniformia, Odobenidae, Odobenus, rosmarus Illustration of Odobenus rosmarus (Walrus)