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Semicassis centiquadrata
Taxonomy
Cassis centiquadrata was named by Valenciennes (1832). It is extant.
It was recombined as Cassis (Semicassis) centiquadrata by Keen (1958); it was recombined as Semicassis (Semicassis) granulata centiquadrata by Kreipl (1997); it was recombined as Semicassis centiquadrata by Pilsbry and Olsson (1941) and Beu (2010).
It was recombined as Cassis (Semicassis) centiquadrata by Keen (1958); it was recombined as Semicassis (Semicassis) granulata centiquadrata by Kreipl (1997); it was recombined as Semicassis centiquadrata by Pilsbry and Olsson (1941) and Beu (2010).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1832 | Cassis centiquadrata Valenciennes p. 310 |
1941 | Semicassis centiquadrata Pilsbry and Olsson p. 40 |
1958 | Cassis (Semicassis) centiquadrata Keen p. 340 |
1997 | Semicassis (Semicassis) granulata centiquadrata Kreipl p. 54 |
2010 | Semicassis centiquadrata Beu p. 247 |
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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.
Semicassis centiquadrata Valenciennes 1832
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Kiessling 2004, Hendy et al. 2009 |
Age range: base of the Late/Upper Miocene to the top of the Middle Pleistocene or 11.60800 to 0.12900 Ma
Collections (14 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Tortonian | Panama (Darien) | Semicassis centiquadrata (136122) | |
Late/Upper Miocene | Costa Rica | Semicassis centiquadrata (136254 136255) | |
Early/Lower Pliocene | Ecuador (Manabi) | Semicassis granulata (60772) | |
Early/Lower Pliocene | Ecuador (Esmeraldas) | Semicassis centiquadrata (111211) | |
Pliocene | Costa Rica | Semicassis centiquadrata (66790) | |
Early/Lower Pleistocene | Panama | Semicassis centiquadrata (111213 124262 130891 130892 130895) | |
Pleistocene | Costa Rica | Semicassis centiquadrata (136542) | |
Pleistocene | Ecuador (Manabi) | Semicassis centiquadrata (136455) | |
Middle Pleistocene | Mexico (Baja California Sur) | Semicassis centiquadrata (136256) |