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Morphology Ecology and taphonomy   Age range and collections

Helmetia

Artiopoda -

Taxonomy
Helmetia is a genus. It is not extant.

It was assigned to Arthropoda by Briggs et al. (1994); to Merostomoidea by Sepkoski (2002); and to Conciliterga by Paterson et al. (2012).

Species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1994Helmetia Briggs et al. p. 220
2002Helmetia Sepkoski, Jr.
2012Helmetia Paterson et al.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
RankNameAuthor
Panarthropoda
phylumArthropodaLatreille 1829
classArtiopodaHou and Bergstrom
subclassConcilitergaHou and Bergström 1997
genusHelmetia

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