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Hemizyga

Gastropoda - Pseudozygopleuridae

Taxonomy
Hemizyga was named by Girty (1915) [Sepkoski's age data: C Tour-u P Guad Sepkoski's reference number: 797,896]. It is not extant.

It was assigned to Pseudozygopleurinae by Knight (1930); to Pseudozygopleuridae by Knight et al. (1960) and Nützel et al. (2000); and to Neotaenioglossa by Sepkoski (2002).

Synonymy list
YearName and author
1915Hemizyga Girty
1930Hemizyga Knight p. 17
1960Hemizyga Knight et al. p. 313
2000Hemizyga Nützel et al. p. 591
2002Hemizyga Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
RankNameAuthor
phylumMollusca
classGastropoda
subclassCaenogastropoda(Cox 1959)
superfamilyZygopleuroidea
familyPseudozygopleuridae()
genusHemizyga

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. †Hemizyga Girty 1915
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Subg. †Hemizyga (Hemizyga) Girty 1915
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Hemizyga (Hemizyga) clathratula Young and Armstrong 1874
Hemizyga attenuata Hoare and Sturgeon 1980
Hemizyga dubia Girty 1915
Hemizyga elegans Girty 1915
Hemizyga grandicostata Girty 1915
Hemizyga illineata Knight 1930
Hemizyga inflata Knight 1930
Hemizyga larga Kues and Batten 2001
Diagnosis
No diagnoses are available