Trechnotheria is a proposed clade of mammals that would include the symmetrodonts, Spalacotheriids, dryolestids and therians as one group. This clade excludes monotremata.
| Identifier (URI) | Rank |
|---|---|
| dbkwik:resource/EbL2O5riCRRgRx-Y5dsSAg== | 5.88129e-14 |
| dbr:Trechnotheria | 5.88129e-14 |