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Mezocrotalus

Trilobita - Phacopida

Taxonomy
Mezocrotalus was named by Maksimova (1978) [Sepkoski's age data: D Gedi Sepkoski's reference number: 1106]. It is not extant.

It was assigned to Phacopida by Sepkoski (2002).

Synonymy list
YearName and author
1978Mezocrotalus Maksimova
2002Mezocrotalus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
genusMezocrotalusMaksimova 1978

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