Dalatiidae

Sleeper sharks

10 species

1. 1Dalatias licha (Bonnaterre, 1788) · Kitefin sharkocean · deep-water
2. 2Euprotomicroides zantedeschia Hulley & Penrith, 1966 · Taillight sharkocean · subtropical
3. 3Euprotomicrus bispinatus (Quoy & Gaimard, 1824) · Pygmy sharkocean · deep-water
4. 4Heteroscymnoides marleyi Fowler, 1934 · Longnose pygmy sharkocean · tropical
5. 5Isistius brasiliensis (Quoy & Gaimard, 1824) · Cookie cutter sharkocean · deep-water
6. 6Isistius plutodus Garrick & Springer, 1964 · Largetooth cookiecutter sharkocean · subtropical
7. 7Mollisquama mississippiensis Grace, Doosey, Denton, Naylor, Bart & Maisey, 2019 · American pocket sharkocean · deep-water
8. 8Mollisquama parini Dolganov, 1984 · Pocket sharkocean · deep-water
9. 9Squaliolus aliae Teng, 1959 · Smalleye pygmy sharkocean · deep-water
10. 10Squaliolus laticaudus Smith & Radcliffe, 1912 · Spined pygmy sharkocean · deep-water

Source: FishBase v25.04 (fishbase.org), via cboettig/fishbase, fetched 2026-10-18.