Dichotomous Key/Dipnoi
|
|
| Chordata keys |
| Subphyla |
|---|
| Myxini | Urochordata |
| Classes |
| Actinistia | Actinopterygii | Amphibia | Aves | Chondrichthyes | Dipnoi | Mammalia | Petromyzontida | Reptilia |
1
[edit | edit source]- Lungs
- Paired - Neoceratodus forsteri
- Unpaired - #2: Ceratodontiformes
2: Ceratodontiformes
[edit | edit source]- Habitat
- South America - Lepidosiren paradoxa
- Africa - #3: Protopteridae
it is Omnivorous .teeth are strong .it depend on air in breathing. it breath in water by gills and dyring drynees through lung
3: Protopteridae
[edit | edit source]Could be Protopterus aethiopicus, P. amphibius, P. annectens or P. dolloi