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Tanybregma

Trilobita - Aulacopleurida - Hystricuridae

Taxonomy
Tanybregma was named by Jell and Stait (1985) [Sepkoski's age data: O Trem-u]. It is not extant.

It was synonymized subjectively with Hillyardina by Boyce (1989).

It was assigned to Proetida by Sepkoski (2002); to Hystricuridae by Adrain et al. (2003); and to Hillyardininae by Adrain and Westrop (2007).

Synonymy list
YearName and author
1985Tanybregma Jell and Stait
2002Tanybregma Sepkoski, Jr.
2003Tanybregma Adrain et al. p. 559
2007Tanybregma Adrain and Westrop p. 230

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
orderAulacopleuridaAdrain 2011
familyHystricuridaeHupé 1953
subfamilyHillyardininae
genusTanybregmaJell and Stait 1985

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