| Hexanchus griseus/nakamurai |
| Heterodontus japonicus/zebra |
| Carcharias sp. |
| Carcharodon carcharias |
| Carcharocles megalodon |
| Isurus oxyrinchus, I. paucus |
| Alopias superciliosus (male) |
| Hemipristis serra/elongatus |
| Carcharhinus |
| Galeocerdo cuvier |
Miyako jima
| Isurus oxyrinchus |
Oogami jima
| C. dussumieri |
Miocene, Yaeyama Group
Yonaguni jima
| Carcharhinus sp. |
Back & Forth
20090701 Fumio Nakagawa
