Sirenia

Natural sienties → Biologia → Eukaryota → Animalia → Chordata → Mammalia → Sirenia

?Sirenia Range de fosilus: Frui Eosene - Resente
Trichechus manatus
Siential klasifikatione
Regia: Animalia Filum: Chordata Klase: Mammalia Infraklase: Eutheria Superordine: Afrotheria Ordine: Sirenia Illiger, 1811
Families
Dugongidae Trichechidae †Prorastomidae †Protosirenidae