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Calyptraea (Bicatillus)
Taxonomy
Bicatillus was named by Swainson (1840) [Sepkoski's age data: T Mi R Sepkoski's reference number: 614]. It is extant.
It was reranked as Crucibulum (Bicatillus) by Martin (1905); it was reranked as Calyptraea (Bicatillus) by Oostingh (1935), Harzhauser (2002) and Mandic and Steininger (2003).
It was assigned to Crucibulum by Martin (1905); to Calyptraeidae by Lozouet et al. (2001); to Neotaenioglossa by Sepkoski (2002); and to Calyptraea by Oostingh (1935), Harzhauser (2002) and Mandic and Steininger (2003).
It was reranked as Crucibulum (Bicatillus) by Martin (1905); it was reranked as Calyptraea (Bicatillus) by Oostingh (1935), Harzhauser (2002) and Mandic and Steininger (2003).
It was assigned to Crucibulum by Martin (1905); to Calyptraeidae by Lozouet et al. (2001); to Neotaenioglossa by Sepkoski (2002); and to Calyptraea by Oostingh (1935), Harzhauser (2002) and Mandic and Steininger (2003).
Subtaxa
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1840 | Bicatillus Swainson |
| 1905 | Crucibulum (Bicatillus) Martin p. 250 |
| 1935 | Calyptraea (Bicatillus) Oostingh p. 42 |
| 2001 | Bicatillus Lozouet et al. p. 38 |
| 2002 | Calyptraea (Bicatillus) Harzhauser p. 85 |
| 2002 | Bicatillus Sepkoski |
| 2003 | Calyptraea (Bicatillus) Mandic and Steininger p. 272 |
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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.
Subg. Calyptraea (Bicatillus) Swainson 1840
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†Calyptraea (Bicatillus) renovata Crosse and Fischer 1923
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Lutetian to the top of the Late/Upper Pliocene or 47.80000 to 2.58800 Ma
Collections (15 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lutetian | France (Centre) | Calyptraea deformis (178085) | |
| Aquitanian | France | Bicatillus deformis (74861) | |
| Early/Lower Miocene | Austria | Calyptraea irregularis (77627) | |
| Burdigalian | Austria | Calyptraea deformis (65161 77403) | |
| Langhian | France (Centre) | Calyptraea deformis (179581) | |
| Badenian | Poland (Holy Cross Mountains) | Calyptraea irregularis (38823) | |
| Pliocene | Indonesia | Calyptraea morbidum (70125) Calyptraea renovata (84518 84519 84520 84523 84546) | |
| Pliocene | India | Crucibulum conulatum (77658) | |
| Late/Upper Pliocene | Indonesia | Calyptraea morbidum (70084) |