Class
Early synapsids
Extinct members of the evolutionary lineage that also includes mammals.
Status
Diet
Location
4 profiles
Early synapsids
Anteosaurus
Anteosaurus magnificus
Classification and source reference
ExtinctAI reconstruction
Early synapsids
Dimetrodon
Dimetrodon
Classification and source reference
ExtinctAI reconstruction
Early synapsids
Lystrosaurus
Lystrosaurus
Classification and source reference
ExtinctAI reconstruction
Early synapsids
Pelycosaurs
Pelycosauria
Classification and source reference
ExtinctAI reconstruction
Other classes
- Mammals
- Birds
- Reptiles
- Amphibians
- Fish
- Insects
- Arachnids
- Molluscs
- Crustaceans
- Jellyfish and hydrozoans
- Corals and anemones
- Worms
- Centipedes
- Millipedes
- Sea urchins
- Sea stars
- Sea lilies and feather stars
- Tunicates
- Horseshoe crabs
- Sea spiders
- Prehistoric invertebrates
- Comb jellies
- Sponges
- Brittle stars
- Sea cucumbers
- Tardigrades
- Other life