Superfamily Phocoidea
    Family Phocidae
      Subfamily Phocinae

        Cystaphorini

           Cystophora cristata (Hooded seal)

         Erignathini

           Erignathus barbatus (Bearded seal)

         Phocini

           Phoca hispida  (Ringed seal)

           Phoca groenlandicus (Harp seal)

           Phoca vitulina concolor (Western Atlantic harbour seal)

           Halichoerus grypus (Grey seal)


Superfamily Otarioidea
    Family Odobenidae

          Odobenus rosmarus rosmarus (Atlantic Walrus)

Seal Biology

Related Literature

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