Phosphatherium_escuiliei
Cornwallius_sookensis
Prorastomus_sirenoides
Ashokia_antiqua
Crenatosiren_olseni
Caribosiren_turneri
Metaxytherium_albifontanum_sp_nov
Metaxytherium_arctodites
Metaxytherium_floridanum
Metaxytherium_crataegense
Metaxytherium_subapenninum
Metaxytherium_serresii
Metaxytherium_medium
Metaxytherium_krahuletzi
USNM_542417
Halitherium_christolii
Halitherium_schinzii
Halitherium_taulannense
Eotheroides_aegyptiacum
Miosiren_kocki
Nanosiren_garciae
Nanosiren_sanchezi
Hydrodamalis_cuestae
Dusisiren_jordani
Rytiodus_capgrandi
Rytiodus_heali
Corystosiren_varguezi
Xenosiren_yucateca
MPEG_dash_63V
Dioplotherium_manigaulti
Kutchisiren_cylindrica
Domningia_sodhae
Bharatisiren_kachchhensis
Bhartisiren_indica
USNM_540765
Dugong_dugon
ECOCHM_2491
Dioplotherium_allisoni