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Hexalonchidae
Taxonomy
Hexalonchidae was named by Haeckel (1881). Its type is Hexalonche.
It was assigned to Entactinaria by De Wever et al. (2001).
It was assigned to Entactinaria by De Wever et al. (2001).
Subtaxa
Cleveiplegma, Hexacontium, Hexalonche (type genus), Hollandosphaera, Nanina (syn. Pentactinosphaera), Tetrapetalon
Synonymy list
| Year | Name and author |
|---|---|
| 1881 | Hexalonchidae Haeckel |
| 2001 | Hexalonchidae De Wever et al. p. 210 |
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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. †Hexalonchidae Haeckel 1881
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G. Cleveiplegma Dumitrica 2013
G. Hollandosphaera Deflandre 1973
G. Nanina Kozur and Mostler 1982
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Invalid names: Pentactinosphaera Nagata and Nishimura 1983 [synonym]
G. Tetrapetalon Hollande and Enjumet 1960
Diagnosis
No diagnoses are available