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Urosphenopsis
Taxonomy
Urosphenopsis was named by Daniltshenko (1968) [Sepkoski's age data: T Than Sepkoski's reference number: 915]. It is not extant.
It was assigned to Gasterosteiformes by Sepkoski (2002).
It was assigned to Gasterosteiformes by Sepkoski (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1968 | Urosphenopsis Daniltshenko |
| 2002 | Urosphenopsis Sepkoski |
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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.
G. †Urosphenopsis Daniltshenko 1968
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Diagnosis
No diagnoses are available