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Coosinoides

Trilobita - Ptychopariida - Crepicephalidae

Taxonomy
Coosinoides was named by Ivshin (1962) [Sepkoski's age data: Cm Fran-l Sepkoski's reference number: 380,459]. It is not extant.

It was assigned to Crepicephalidae by Lu and Zhu (1980); and to Ptychopariida by Sepkoski (2002).

Synonymy list
YearName and author
1962Coosinoides Ivshin
1980Coosinoides Lu and Zhu
2002Coosinoides Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderPtychopariidaSwinnerton 1915
familyCrepicephalidae
genusCoosinoidesIvshin 1962

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