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Helminthophyllidae
Taxonomy
Helminthophyllidae was named by Schrammen (1937). It is not extant. Its type is Helminthophyllum.
It was assigned to Choristida by Finks et al. (2004).
It was assigned to Choristida by Finks et al. (2004).
Subtaxa
Helminthophyllum (type genus)
Synonymy list
| Year | Name and author |
|---|---|
| 1937 | Helminthophyllidae Schrammen |
| 2004 | Helminthophyllidae Finks et al. |
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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.
Fm. †Helminthophyllidae Schrammen 1937
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Diagnosis
No diagnoses are available