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Rictaxis punctocaelatus (little barrel shell)
Taxonomy
Tornatella punctocaelata was named by Carpenter (1864). It is extant.
It was recombined as Rictaxis punctocaelata by Williamson (1892); it was recombined as Actaeon (Rictaxis) punctocoelata by Arnold (1903); it was recombined as Acteon (Rictaxis) punctocoelatus by Oldroyd (1925), Grant and IV and Gale (1931); it was recombined as Acteon punctocaelata by Bruff (1946); it was recombined as Acteon punctocaelatus by Woodring and Bramlette (1950) and Chace (1966); it was recombined as Rictaxis punctocaelatus by Hendy (2021).
It was recombined as Rictaxis punctocaelata by Williamson (1892); it was recombined as Actaeon (Rictaxis) punctocoelata by Arnold (1903); it was recombined as Acteon (Rictaxis) punctocoelatus by Oldroyd (1925), Grant and IV and Gale (1931); it was recombined as Acteon punctocaelata by Bruff (1946); it was recombined as Acteon punctocaelatus by Woodring and Bramlette (1950) and Chace (1966); it was recombined as Rictaxis punctocaelatus by Hendy (2021).
Synonymy list
| Year | Name and author |
|---|---|
| 1864 | Tornatella punctocaelata Carpenter p. 646 |
| 1892 | Rictaxis punctocaelata Williamson p. 195 |
| 1903 | Actaeon (Rictaxis) punctocoelata Arnold |
| 1925 | Acteon (Rictaxis) punctocoelatus Oldroyd p. 9 |
| 1931 | Acteon (Rictaxis) punctocoelatus Grant, IV and Gale p. 442 |
| 1946 | Acteon punctocaelata Bruff p. 233 |
| 1950 | Acteon punctocaelatus Woodring and Bramlette p. 48 |
| 1966 | Acteon punctocaelatus Chace p. 169 |
| 2021 | Rictaxis punctocaelatus Hendy |
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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.
Rictaxis punctocaelatus Carpenter 1864 [little barrel shell]
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Age range: base of the Early/Lower Pliocene to the top of the Late/Upper Pleistocene or 5.33300 to 0.01170 Ma
Collections (18 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Pliocene | USA (California) | Acteon punctocaelatus (97241) | |
| Late/Upper Pliocene - Early/Lower Pleistocene | USA (California) | Acteon punctocaelatus (237590) | |
| Gelasian | USA (California) | Acteon punctocaelatus (189765 207761) | |
| Pleistocene | USA (California) | Acteon punctocaelatus (201624 237610) | |
| Middle Pleistocene | USA (California) | Actaeon punctocoelata (222664) Acteon punctocoelatus (138723) | |
| Middle Pleistocene - Late/Upper Pleistocene | USA (California) | Tornatella punctocaelata (222646) | |
| Late/Upper Pleistocene | USA (California) | Actaeon punctocoelata (222660) Acteon punctocaelata (226458 240609) Acteon punctocaelatus (59063 96566 96895 160361 219029 219030) |