Protosirenidae Temporal range:
| |
---|---|
![]() | |
The skeleton of Protosiren | |
Scientific classification
![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Sirenia |
Family: | †
Protosirenidae Sickenberg, 1934 |
Genera | |
Protosirenidae is an extinct primitive family of the order Sirenia. [1] [2]
Protosirenids are thought to have been amphibious quadrupeds, meaning that they spent their time both on land and in the water and had four legs. [3]
{{
cite book}}
: |work=
ignored (
help)
Protosirenidae Temporal range:
| |
---|---|
![]() | |
The skeleton of Protosiren | |
Scientific classification
![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Sirenia |
Family: | †
Protosirenidae Sickenberg, 1934 |
Genera | |
Protosirenidae is an extinct primitive family of the order Sirenia. [1] [2]
Protosirenids are thought to have been amphibious quadrupeds, meaning that they spent their time both on land and in the water and had four legs. [3]
{{
cite book}}
: |work=
ignored (
help)