Eosiren_libyca
Eosiren_imenti
Halitherium_schinzii
Halitherium_christolii
Crenatosiren_olseni
Dugong_dugon
Bharatisiren_kachchhensis
Rytiodus_sp_Libya
Rytiodus_capgrandi
Corystosiren_varguezi
Dioplotherium_manigaulti
Xenosiren_yucateca
Dioplotherium_allisoni