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Amphipyndax
Taxonomy
Amphipyndax was named by Foreman (1966) [Sepkoski's age data: K Apti K Maes-u Sepkoski's reference number: 2].
It was assigned to Amphipyndacidae by De Wever et al. (2001); and to Nassellaria by Sepkoski (2002).
It was assigned to Amphipyndacidae by De Wever et al. (2001); and to Nassellaria by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1966 | Amphipyndax Foreman |
1982 | Protostichocapsa Empson-Morin |
2001 | Amphipyndax De Wever et al. |
2002 | Amphipyndax Sepkoski |
2002 | Protostichocapsa 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. †Amphipyndax Foreman 1966
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†Amphipyndax mediocris Tan 1927
†Amphipyndax obesa Squinabol 1903
†Amphipyndax stocki Campbell and Clark 1944
Invalid names: Protostichocapsa Empson-Morin 1982 [synonym]
Diagnosis
No diagnoses are available