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Coosella

Trilobita - Ptychopariida - Crepicephalidae

Taxonomy
Coosella was named by Lochman (1936). Its type is Coosella prolifica.

It was assigned to Ptychopariida by Sepkoski (2002); and to Crepicephalidae by Westrop (1992) and Jell and Adrain (2003).

Species
C. helena, C. prolifica (type species)
Species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1936Coosella Lochman
1992Coosella Westrop
2002Coosella Sepkoski, Jr.
2003Coosella Jell and Adrain p. 360

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderPtychopariidaSwinnerton 1915
familyCrepicephalidae
genusCoosellaLochman 1936

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