Centrophoroides
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Back & Forth
| Order Squaliformes Goodrich, 1909 |
| Family Squalidae Bonaparte, 1834 |
| Genus Centrophoroides Davis, 1887 |
| Centrophoroides appendiculatus (Agassiz 1843): Maastrichtian, Maastricht, the Lichtenberg-horizon, Netherlands |
Megasqualus / Squalus
| Genus Megasqualus Herman, 1982 |
| Megasqualus orpiensis Winkler 1874/ Squalus crenatidens Arambourg 1952: Paleocene, Woolwich Bottom Bed, Kent, England |
Squalus
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| Genus Squalus Linnaeus, 1758 |
| Squalus mitsukurii Jordan & Snyder, 1903: a female of 108 cm TL from Tokyo Bay caught at the depth of 200 m: Futotunozame, Shortspine spurdog |
| Squalus serriculus Jordan & Hannibal 1923/S. occidentalis: Middle Miocene, Temblor Formation, Shark tooth Hill, Backersfield, Kern Coutnty, California |
| Squalus smithi Herman 1982: Middle Eocene, Brussel Sand Formation, Belgium |
| Squalus crenatidens Arambourg 1952 / Megasqualus orpiensis Winkler 1874: Paleocene (Thanetian), Aquia Formation, Belevidere Beach, King Georges County, Virginia |
| Squalus huntensis Case & Cappetta: Maestrichitian, Kemp Clay, near Commerce, Hunt County, Texas |
| Squalus sp.: Coniacian, Ashizawa Formation, Futaba Group, Fukushima Prefecture, Japan |
| Go to fossil Squalus of Japan Go to Recent Squalus of Japan Go to the size of Recent Squalus of Japan |
20111001 Fumio Nakagawa