#pacific walrus #walrus #odobenus rosmarus divergens #odobenus rosmarus #odobenus #odobenidae #otarioidea #pinnipedia #pinnipedimorpha #arctoidea #caniformia #carnivora #carnivoramorpha #scrotifera #laurasiatheria #boreoeutheria #eutheria #mammalia #tetrapoda #vertebrata #chordata

#fisher #martes pennanti #martes #guloninae #mustelidae #musteloidea #arctoidea #caniformia #carnivora #carnivoramorpha #scrotifera #laurasiatheria #boreoeutheria #eutheria #mammalia #tetrapoda #vertebrata #chordata