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Acavidae
Taxonomy
Acavidae was named by Pilsbry (1895). It is extant.
It was assigned to Mollusca by Pickford and Senut (1997); to Acavoidea by Bouchet et al. (2005); and to Rhytidoidea by Bouchet et al. (2017).
It was assigned to Mollusca by Pickford and Senut (1997); to Acavoidea by Bouchet et al. (2005); and to Rhytidoidea by Bouchet et al. (2017).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1895 | Acavidae Pilsbry |
| 1997 | Acavidae Pickford and Senut p. 201 |
| 2005 | Acavidae Bouchet et al. |
| 2017 | Acavidae Bouchet et al. p. 362 |
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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. Acavidae Pilsbry 1895
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G. †Pebasiconcha Wesselingh and Gittenberger 1999
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†Pebasiconcha immanis Wesselingh and Gittenberger 1999
G. †Trigonephrus
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Lutetian to the top of the Late/Upper Pleistocene or 48.07000 to 0.01170 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lutetian | Namibia (Sperrgebiet) | Trigonephrus sp. (149173) | |
| Miocene - Pliocene | South Africa | Trigonephrus indet. (22223) | |
| Late/Upper Pleistocene | South Africa (Namaqualand) | Trigonephrus sp. (51187) |