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Squatina (Cretascyllium) cranei
Taxonomy
Squatina cranei was named by Woodward (1888).
It was recombined as Squatina (Cretascyllium) cranei by Guinot et al. (2012) and Sokolskyi and Guinot (2021).
It was recombined as Squatina (Cretascyllium) cranei by Guinot et al. (2012) and Sokolskyi and Guinot (2021).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1888 | Squatina cranei Woodward |
| 1889 | Squatina cranei Woodward p. 66 |
| 1935 | Squatina decipiens Dalinkevičius p. 249 figs. Pl 1, figs 10-17 |
| 1975 | Squatina decipiens Cappetta p. 123 fig. 7 |
| 1975 | Squatina cranei Cappetta p. 124 fig. 8 |
| 1977 | Squatina cranei Herman p. 123 |
| 1977 | Squatina decipiens Herman p. 123 |
| 1991 | Squatina cranei Müller and Diedrich p. 21 |
| 1991 | Cretascyllium expansum Müller and Diedrich p. 25 figs. Taf. 5 Fig. 1-3; Taf. 6 Fig. 1-2, Taf. 17 Fig. 2-3 |
| 1993 | Squatina cranei Biddle p. 199 |
| 1993 | Squatina decipiens Biddle p. 199 |
| 1999 | Squatina cranei Underwood and Mitchell figs. Pl 4, figs 1,2 |
| 2005 | Squatina cranei Rees p. 216 figs. Pl 2, figs 1-5 |
| 2012 | Squatina (Cretascyllium) cranei Guinot et al. p. 532 figs. 2-7 |
| 2021 | Squatina (Cretascyllium) cranei Sokolskyi and Guinot p. 7 figs. 2W-X |
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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.
†Squatina (Cretascyllium) cranei Woodward 1888
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Invalid names: Cretascyllium expansum Müller and Diedrich 1991 [synonym], Squatina decipiens Dalinkevičius 1935 [synonym]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. Müller and C. Diedrich 1991 (Cretascyllium expansum) | Eine Art der Gattung Cretascyl/ium mit hemiaulacorhizer, plumper, squatinoider Wurzel. Anteriore Zähne mit hoher, schlanker Hauptspitze und kurzen seitlichen Absätzen des Kronenrumpfes, annähernd bilateral-symmetrisch. Lateralzähne mit niedrigerer, breiterer und flacherer Krone. Bei den Oberkieferzähnen Hauptspitze deutlich in Richtung Komissur geneigt, bei den Unterkieferzähnen ziemlich gerade. Posteriore Zähne niedrig und breit, mit mesial und distal deutlich abgesetztem Kronenrumpf. |