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Humeia retusa

Trilobita - Proetida - Proetidae

Taxonomy
Dechenella (Dechenella) retusa was named by Ormiston (1967). Its type specimen is GSC 18200, a pygidium, and it is a 3D body fossil.

It was recombined as Humeia retusa by Ormiston (1976).

Synonymy list
YearName and author
1967Dechenella (Dechenella) retusa Ormiston pp. 96 - 97 figs. pl 13 f 1-2
1976Humeia retusa Ormiston

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
orderProetidaFortey and Owens 1975
superfamilyProetoideaHawle and Corda 1847
familyProetidaeSalter 1864
subfamilyDechenellinaePribyl 1946
genusHumeiaOrmiston 1975
speciesretusa()

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.

Humeia retusa Ormiston 1967
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Diagnosis
No diagnoses are available