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Thyrsocyrtis
Taxonomy
Thyrsocyrtis was named by Ehrenberg (1847) [Sepkoski's age data: T Than T Eo-u]. It is not extant. Its type is Thyrsocyrtis rhizodon.
It was assigned to Theocotylidae by De Wever et al. (2001); and to Nassellaria by Sepkoski (2002).
It was assigned to Theocotylidae by De Wever et al. (2001); and to Nassellaria by Sepkoski (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1847 | Thyrsocyrtis Ehrenberg |
| 2001 | Thyrsocyrtis De Wever et al. p. 280 |
| 2002 | Thyrsocyrtis 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. †Thyrsocyrtis Ehrenberg 1847
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Subg. †Thyrsocyrtis (Pentalacorys) Haeckel 1882
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†Thyrsocyrtis (Pentalacorys) tensa Foreman 1973
†Thyrsocyrtis (Pentalacorys) triacantha Ehrenberg 1873
Subg. †Thyrsocyrtis (Thyrsocyrtis) Ehrenberg 1847
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†Thyrsocyrtis (Thyrsocyrtis) hirsuta Krasheninnikov 1960
†Thyrsocyrtis (Thyrsocyrtis) rhizodon Ehrenberg 1873
†Thyrsocyrtis (Thyrsocyrtis) robusta Riedel and Sanfilippo 1970
†Thyrsocyrtis (Thyrsocyrtis) tarsipes Foreman 1973
Diagnosis
No diagnoses are available