#genus_Eschrichtius__Eschrichtius  type and sole genus of the Eschrichtiidae
  supertype:  mammal_genus  a genus of mammals
  member of:  family_Eschrichtiidae
  member:  gray_whale__devilfish__Eschrichtius_gibbosus__Eschrichtius_robustus  medium-sized grayish-black whale of the north Pacific

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