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Cymakra gracilior
Taxonomy
Daphnella aspera gracilior was named by Tryon (1884). It is extant.
It was recombined as Mangelia (Mitromorpha) gracilior by Grant and IV and Gale (1931); it was recombined as Mitromorpha gracilior by Kanakoff and Emerson (1959); it was recombined as Cymakra gracilior by Hall (2002), Hendy (2021).
It was recombined as Mangelia (Mitromorpha) gracilior by Grant and IV and Gale (1931); it was recombined as Mitromorpha gracilior by Kanakoff and Emerson (1959); it was recombined as Cymakra gracilior by Hall (2002), Hendy (2021).
Synonymy list
| Year | Name and author |
|---|---|
| 1884 | Daphnella aspera gracilior Tryon p. 317 figs. pl. 25, fig. 62 |
| 1931 | Mangelia (Mitromorpha) gracilior Grant, IV and Gale p. 597 figs. Plate 25, Figure 22 |
| 1959 | Mitromorpha gracilior Kanakoff and Emerson p. 29 |
| 2002 | Cymakra gracilior Hall pp. table A15 |
| 2021 | Cymakra gracilior 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.
Cymakra gracilior Tryon 1884
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†Mitromorpha barbarensis woodfordi Berry 1941
Invalid names: Mitromorpha barbarensis Arnold 1907 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, c = class | |||||
| References: Kiessling 2004, Hendy et al. 2009 | |||||
Age range: base of the Piacenzian to the top of the Late/Upper Pleistocene or 3.60000 to 0.01170 Ma
Collections (15 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Piacenzian | Belgium | Mangelia gracilior (179079) | |
| Early/Lower Pleistocene | USA (California) | Mitromorpha gracilior (202495 223033) | |
| Quaternary | USA (California) | Mitromorpha gracilior (37933 37934 37937 37939 37940 37947) | |
| Middle Pleistocene | USA (California) | Mitromorpha barbarensis (203113 203118) | |
| Late/Upper Pleistocene | USA (California) | Mangelia gracilior (240593) Mitromorpha gracilior (160361 219029) | |
| Late/Upper Pleistocene | Mexico | Mitromorpha gracilior (52347) |