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Helminthozyga
Taxonomy
Helminthozyga was named by Knight (1930) [Sepkoski's age data: C Mosc-u C Step-l Sepkoski's reference number: 797,1258]. It is not extant. Its type is Helminthozyga vermiculus.
It was assigned to Pseudozygopleurinae by Knight (1930); to Pseudozygopleuridae by Knight et al. (1960); and to Neotaenioglossa by Sepkoski (2002).
It was assigned to Pseudozygopleurinae by Knight (1930); to Pseudozygopleuridae by Knight et al. (1960); and to Neotaenioglossa by Sepkoski (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1930 | Helminthozyga Knight |
| 1960 | Helminthozyga Knight et al. p. 313 |
| 2002 | Helminthozyga Sepkoski |
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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. †Helminthozyga Knight 1930
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†Helminthozyga costellata Hoare and Sturgeon 1978
†Helminthozyga undulata Hoare and Sturgeon 1978
†Helminthozyga vermiculus Knight 1930
Diagnosis
No diagnoses are available