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Bythicheilus

Trilobita - Ptychopariida - Alokistocaridae

Taxonomy
Bythicheilus was named by Resser (1939) [Sepkoski's age data: Cm mMid-l Cm uMid]. It is not extant. Its type is Bythicheilus typicum.

It was assigned to Alokistocaridae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).

Species
B. alveatum, B. typicum (type species)

Synonymy list
YearName and author
1939Bythicheilus Resser p. 22
2002Bythicheilus Jell and Adrain p. 353
2002Bythicheilus Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
subclassLibristoma
orderPtychopariidaSwinnerton 1915
familyAlokistocaridaeResser 1939
genusBythicheilus

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. †Bythicheilus Resser 1939
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Bythicheilus alveatum Resser 1939
Bythicheilus typicum Resser 1939
Diagnosis
No diagnoses are available