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Turbinella angulata
Taxonomy
Voluta angulata was named by Lightfoot (1786) [Holotype lost; "type figure": Martini, 1780, Conchyl.-Cab. (1), v.. 4, fig. 1325 (selected by Abbott, 1950, p. 205)]. It is extant.
It was recombined as Xancus angulata by Smith (1940); it was recombined as Turbinella angulata by Vokes (1964), Rosenberg (2005) and Hendy et al. (2008).
It was recombined as Xancus angulata by Smith (1940); it was recombined as Turbinella angulata by Vokes (1964), Rosenberg (2005) and Hendy et al. (2008).
Synonyms
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Synonymy list
Year | Name and author |
---|---|
1786 | Voluta angulata Lightfoot p. 76 |
1786 | Voluta angulata Solander p. 76 |
1791 | Murex scolymus Gmelin |
1935 | Turbinella scolymus Richards |
1940 | Xancus angulata Smith p. 64 |
1964 | Turbinella angulata Vokes p. 63 figs. 3:2a-b |
2005 | Turbinella angulata Rosenberg |
2008 | Turbinella angulata Hendy et al. |
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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.
Turbinella angulata Lightfoot 1786
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Invalid names: Turbinella scolymus Gmelin 1791 [synonym]
Diagnosis
Reference | Diagnosis | |
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Solander 1786 | Adult shell varying from 180-360 mm in length (7 to 14 inches). Solid, heavy, and fusiform in shape. Whorls 8 to 11, angulate at the shoulder and with prominent blunt tubercles at the top of the whorl. Color of shell cream-white, but often hidden by thick, light brown periostrachum. Spire pointed, flat-sided, and of an angle of 50 to 60 degrees. Suture prominent, wavy, well-indended. Aperture large, elongate, with a procelaneous finish and colored either a yellowish-white, pinkish-cream or a deep, brownish-orange. |
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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height | 2 | 58.7 | 32.0 | 107.5 | 69.8 | 53.4 |
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Source: f = family, c = class | |||||
References: Kiessling 2004, Hendy et al. 2009 |
Age range: Pleistocene or 2.58800 to 0.01170 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Pleistocene | Cuba | Turbinella scolymus (66767) |