Dalatiidae
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| Dalatiidae | |
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| Kitefin shark, Dalatias licha | |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
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| Order: | |
| Family: | Dalatiidae J. E. Gray, 1851
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| Type species | |
| Squalus licha Bonnaterre, 1788
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| Diversity | |
| 7 genera, 10 species, See text. | |
The Dalatiidae are a family of sharks in the order Squaliformes, commonly known as kitefin sharks (which also refers specifically to the species Dalatias licha). Members of this family are small, under 2 m (6.6 ft) long, and are found worldwide. They have cigar-shaped bodies with narrow heads and rounded snouts. Several species have specialized bioluminescent organs.[1] Though seven species are in this family, five of them are monotypic.
Genera and species
- Dalatias Rafinesque, 1810
- Dalatias licha (Bonnaterre, 1788) (kitefin shark)
- Euprotomicroides Hulley and M. J. Penrith, 1966
- Euprotomicroides zantedeschia Hulley and M. J. Penrith, 1966 (tail-light shark)
- Euprotomicrus T. N. Gill, 1865
- Euprotomicrus bispinatus (Quoy & Gaimard, 1824) (pygmy shark)
- Heteroscymnoides Fowler, 1934
- Heteroscymnoides marleyi Fowler, 1934 (longnose pygmy shark)
- Isistius T. N. Gill, 1865
- Isistius brasiliensis (Quoy & Gaimard, 1824) (cookiecutter shark)
- Isistius plutodus Garrick & S. Springer, 1964 (largetooth cookiecutter shark)
- Mollisquama Dolganov, 1984
- Mollisquama parini Dolganov, 1984 (pocket shark)
- Squaliolus H. M. Smith and Radcliffe, 1912
- Squaliolus aliae Teng, 1959 (smalleye pygmy shark)
- Squaliolus laticaudus H. M. Smith and Radcliffe, 1912 (spined pygmy shark)
See also
References
- ^ Hamlett, W.C., ed. (1999). Sharks, Skates, and Rays: The Biology of Elasmobranch Fishes. JHU Press. pp. 16–17. ISBN 0-8018-6048-2.