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Anticalyptraea
Taxonomy
Anticalyptraea was named by Quenstedt (1867). Its type is Calyptraea calyptrata.
It was assigned to Gastropoda by Quenstedt (1867); and to Tentaculita by Vinn and Isakar (2007).
It was assigned to Gastropoda by Quenstedt (1867); and to Tentaculita by Vinn and Isakar (2007).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1867 | Anticalyptraea Quenstedt p. 567 |
| 1894 | Autodetus Clarke p. 334 |
| 1971 | Autodetus Manten p. 379 |
| 2007 | Anticalyptraea Vinn and Isakar pp. 1388 - 1389 |
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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. †Anticalyptraea Quenstedt 1867
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†Anticalyptraea bastli Horny 1965
†Anticalyptraea calyptrata d'Eichwald 1859
†Anticalyptraea westergaardi Knight 1941
Invalid names: Autodetus Clarke 1894 [objective synonym]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| O. Vinn and M. Isakar 2007 | Initial chamber bulbous, cemented to the substrate, separated with constriction from juvenile shell. Juvenile shell planispiral without umbilicus (Textfig. 1B, E), several septa (Text-fig. 2A) may occur in shell, adult shells erect and dextrally coiled, gradually expanding and cone-like (Text-fig. 1A, D), sutures very shallow (Textfig. 1A), interior smooth, exterior with very fine perpendicular sculpture (Text-fig. 1B). Shell wall microlamellar with abundant pseudopunctae orientated towards shell interior (Text-fig. 2D–E). Vesicles occur in ventral and external lateral parts of the coiled tube (Text-fig. 1B, D). |
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Gorstian | Sweden (Gotland) | Autodetus calyptratus (13603) | |
| Ludfordian | Estonia (Saare) | A. sp. (240994 240995) | |
| Ludfordian | Sweden (Gotland) | Autodetus calyptratus (13618 13619 13620) | |
| Kaugetuma | Estonia | A. calyptrata (184473) | |
| Eifelian - Givetian | Morocco | A. sp. (226635) |