मोठे शाकाहारी जलचर सस्तन प्राणी ज्यांच्या पाठीमागे पॅडल-आकाराची नाणी आणि पुढचे हात आहेत आणि काही सागरी प्राण्यांचे मागीलसारखे अवयव आहेत.,

sirenians's Usage Examples:

The morphology of sirenian rostra is similar, but sirenians are herbivorous, whereas Makaracetus" dentition.

subgroups, aardvarks and paenungulates (hyraxes, elephants, and sirenians).

Unlike extant sirenians, Protosiren.

Dugongidae Evolution of sirenians Manatee D.

Steller"s sea cows are reported to have grown to 8 to 9 m (26 to 30 ft) long as adults, much larger than extant sirenians.

extinct sirenians recovered Miosiren as a close relative of Anomotherium in a separate subfamily within Trichechidae, Miosireninae.

Tethytheria is a clade of mammals that includes the sirenians and proboscideans, as well as the extinct order Embrithopoda.

It is the only species of sirenians that lived in the northwestern coasts of the Mediterranean Sea in the.

olseni Rinehart, 1976 Crenatosiren Metaxytherium Rytiodus Evolution of sirenians D.

Blubber is a thick layer of vascularized adipose tissue under the skin of all cetaceans, pinnipeds, penguins, and sirenians.

These two species are the oldest sirenians, dating to the Eocene.

on land, the skull, teeth, and heavy ribs are more typical of modern sirenians, such as manatees and dugongs.

Manatees have shorter snouts than their fellow sirenians, the dugongs.