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Taeniactinidae
Taxonomy
Taeniactinidae was named by Spencer (1927). It is not extant. Its type is Taeniactis.
It was synonymized subjectively with Helianthasteridae by Owen (1965).
It was assigned to Asterozoa by Spencer (1927); to Gnathasterina by Lehmann (1957); to Eugnathina by Spencer and Wright (1966); and to Hemizonida by Blake (1989).
It was synonymized subjectively with Helianthasteridae by Owen (1965).
It was assigned to Asterozoa by Spencer (1927); to Gnathasterina by Lehmann (1957); to Eugnathina by Spencer and Wright (1966); and to Hemizonida by Blake (1989).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1927 | Taeniactinidae Spencer |
| 1957 | Taeniactinidae Lehmann pp. 80-81 |
| 1966 | Taeniactinidae Spencer and Wright p. U65 |
| 1989 | Taeniactinidae Blake p. 213 |
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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. †Taeniactinidae Spencer 1927
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Subfm. †Protactininae Spencer 1927
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Invalid names: Calyptactininae Spencer 1930 [empty], Taeniactininae Spencer 1927 [empty]
Diagnosis
No diagnoses are available