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Hemisphaerocoryphe

Trilobita - Phacopida - Cheiruridae

Taxonomy
Hemisphaerocoryphe was named by Reed (1896). It is not extant. Its type is Sphaerexochus pseudohemicranium.

It was reranked as Sphaerocoryphe (Hemisphaerocoryphe) by Zhou et al. (1998); it was synonymized subjectively with Sphaerocoryphe by Jell and Adrain (2002).

It was assigned to Sphaerocoryphe by Zhou et al. (1998); to Phacopida by Sepkoski (2002); to Deiphoninae by Nikolaisen (1961) and Hansen (2005); and to Cheiruridae by Warburg (1925) and Zhou et al. (2014).

Synonyms
Synonymy list
YearName and author
1896Hemisphaerocoryphe Reed
1925Hemisphaerocoryphe Warburg
1961Hemisphaerocoryphe Nikolaisen
1975Ellipsocoryphe Lu
1998Sphaerocoryphe (Hemisphaerocoryphe) Zhou et al. p. 725
2002Hemisphaerocoryphe Sepkoski
2005Hemisphaerocoryphe Hansen
2014Hemisphaerocoryphe Zhou et al. pp. 103-104

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderCheirurinaHarrington and Leanza 1957
familyCheiruridaeHawle and Corda 1847
genusHemisphaerocorypheReed 1896

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. †Hemisphaerocoryphe Reed 1896
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Invalid names: Staurocephalus granulatus Linnarsson 1869 [synonym]
Hemisphaerocoryphe inflatus Nikolaisen 1961
Invalid names: Ellipsocoryphe Lu 1975 [synonym]
Diagnosis
No diagnoses are available