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Halicalyptra
Taxonomy
Halicalyptra was named by Ehrenberg (1846) [Sepkoski's age data: R]. It is extant. Its type is Halicalyptra virginica.
It was assigned to Dictyochaceae by Abbott and Ernissee (1983); and to Nassellaria by Sepkoski (2002).
It was assigned to Dictyochaceae by Abbott and Ernissee (1983); and to Nassellaria by Sepkoski (2002).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1846 | Halicalyptra Ehrenberg |
| 1892 | Halicalyptra aculeata Rüst |
| 1983 | Halicalyptra Abbott and Ernissee p. 306 |
| 2002 | Halicalyptra 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. Halicalyptra Ehrenberg 1846
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†Halicalyptra ambulans Ruedemann and Wilson 1936
†Halicalyptra similis Ruedemann and Wilson 1936
Halicalyptra virginica Ehrenberg 1854
Invalid names: Halicalyptra aculeata Rüst 1892 [nomen dubium]
Diagnosis
No diagnoses are available