Nota de aplicación
Extinct order of presumably aquatic amphibians dating to the Late Mississippian, characterized by an elongate solidly roofed skull with the orbits located very far forward and well developed limbs.
Ubicación jerarquía
- faceta agentes
- .. organismo vivo (nombre jerárquico)
- .... organismo vivo (entidad)
- ...... Eucariota (dominio)
- ........ animal (reino)
- .......... Chordata (phylum)
- ............ vertebrado (filo)
- .............. anfibio (clase)
- ................ Anura (orden) [+]
- ................ Caudata (order)
- ................ Gymnophiona (order)
- ................ Adelospondyli (extinct order)
- ................ Aistopoda (extinct order)
- ................ Lepospondyli (extinct former order)
- ................ Microsauria (extinct order)
- ................ Nectridea (extinct order)