Children (19 direct children, 30 direct and indirect children):
Harbour seal
(tree size 7)
Common seal, harbour seal
Spotted seal
Phoca largha
Microcetus ambiguus
Phoca hispida
(tree size 4)
Phoca rosmarus
Walrus
Phoca leonina
Phoca rugosidens
Phoca sp.
Phoca vitulinoides
Phoca caspica
Phoca groenlandica
Phoca grypus
Phoca monachus
Phoca carcinophaga
Phoca cristata
Phoca fasciata
Phoca flavescens
Phoca jubata
Phoca tropicalis