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Coosella

Trilobita - Ptychopariida - Marjumiidae

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

It was assigned to Ptychopariida by Sepkoski (2002); to Crepicephalidae by Westrop (1992) and Jell and Adrain (2002); and to Marjumiidae by Lamsdell and Selden (2015).

Species lacking formal opinion data

Synonymy list
YearName and author
1936Coosella Lochman
1992Coosella Westrop
2002Coosella Jell and Adrain p. 360
2002Coosella Sepkoski
2015Coosella Lamsdell and Selden p. 377

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
subclassLibristoma
orderPtychopariidaSwinnerton 1915
familyMarjumiidaeKobayashi 1935
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.

G. †Coosella Lochman 1936
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Coosella helena Lochman 1938
Coosella intermediens Lochman 1938
Coosella perplexa Palmer 1954
Coosella prolifica Lochman 1936
Diagnosis
No diagnoses are available