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Ussuniidae
Taxonomy
Ussuniidae was named by Nikitin and Popov (1984). Its type is Ussunia.
It was assigned to Trimerelloidea by Williams et al. (2000).
It was assigned to Trimerelloidea by Williams et al. (2000).
Subtaxa
Ussunia (type genus)
Synonymy list
| Year | Name and author |
|---|---|
| 1984 | Ussuniidae Nikitin and Popov |
| 2000 | Ussuniidae Williams et al. p. 192 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Diagnosis
No diagnoses are available