Prototheria
ImprimirCitar
The prototheria (Prototheria) are a subclass of mammals whose taxonomic hierarchy is somewhat controversial, especially in relation to the non-hierarchical class Australosphenida. It includes mainly fossil species and 5 living species: the platypus and the four species of echidnas
Phylogeny
The following is a simplified cladogram based on the work of McKenna and Bell and Kielan-Jaworowska et al.:
Prototheria |
| ||||||||||||||||||||||||||||||||||||||||||
Contenido relacionado
Mitrephora
Guanine
Apogonia
Más resultados...