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Cretodus semiplicatus
Taxonomy
Otodus semiplicatus was named by Agassiz (1843).
It was recombined as Lamna semiplicata by Woodward (1889), Dalinkevičius (1935) and Cappetta (1973); it was recombined as Cretodus semiplicatus by Müller and Diedrich (1991), Cappetta and Case (1999), Schwimmer et al. (2002), Shimada et al. (2006), Shimada and Martin (2008), Cook et al. (2008), Cook et al. (2013) and Maisch et al. (2021).
It was recombined as Lamna semiplicata by Woodward (1889), Dalinkevičius (1935) and Cappetta (1973); it was recombined as Cretodus semiplicatus by Müller and Diedrich (1991), Cappetta and Case (1999), Schwimmer et al. (2002), Shimada et al. (2006), Shimada and Martin (2008), Cook et al. (2008), Cook et al. (2013) and Maisch et al. (2021).
Synonyms
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Synonymy list
Year | Name and author |
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1843 | Otodus semiplicatus Agassiz figs. Pl 36, figs 32,33 |
1843 | Otodus sulcatus Geinitz p. 5 |
1860 | Otodus michoni Coquand |
1872 | Otodus divaricatus Leidy |
1873 | Otodus divaricatus Leidy p. 305 |
1873 | Otodus semiplicatus Leidy p. 306 |
1888 | Otodus crassus Woodward p. 292 |
1889 | Lamna semiplicata Woodward p. 397 |
1889 | Lamna sulcata Woodward p. 398 |
1900 | Scyllium rugosus Williston |
1902 | Otodus divaricatus Hay p. 304 |
1902 | Scylliorhinus rugosus Hay p. 310 |
1903 | Otodus sulcatus Hay p. 397 figs. Pl 26, figs 3,4 |
1935 | Lamna semiplicata Dalinkevičius p. 271 figs. Pl 5, figs 110,111 |
1942 | Otodus sulcatus Woodward p. 562 |
1971 | Lamna sulcata Thurmond pp. 218-220 |
1973 | Lamna semiplicata Cappetta p. 506 figs. Pl 1, figs 7-7' |
1991 | Cretodus semiplicatus Müller and Diedrich p. 33 |
1999 | Cretodus semiplicatus Cappetta and Case p. 21 figs. Pl 14, figs 1-4; text-figs 3,4 |
2002 | Cretodus semiplicatus Schwimmer et al. p. 704 figs. Fig. 1 |
2006 | Cretodus semiplicatus Shimada et al. p. 14 figs. 10.3, 10.4 |
2007 | Cretodus michoni Cahuzac et al. p. 16 |
2008 | Cretodus semiplicatus Cook et al. p. 1190 fig. 4D |
2008 | Cretodus semiplicatus Shimada and Martin p. 94 fig. 6I |
2013 | Cretodus semiplicatus Cook et al. p. 574 fig. 12A |
2021 | Cretodus semiplicatus Maisch et al. pp. 10, 15 figs. 7L-M |
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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.
†Cretodus semiplicatus Agassiz 1843
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Invalid names: Otodus crassus Woodward 1888 [synonym], Otodus divaricatus Leidy 1872 [synonym], Otodus michoni Coquand 1860 [synonym], Otodus sulcatus Geinitz 1843 [synonym], Scyllium rugosus Williston 1900 [synonym]
Diagnosis
No diagnoses are available