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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 long, and are found worldwide. They have cigar-shaped bodies with narrow heads and rounded snouts. Several species have specialized bioluminescent organs. Though there are seven species 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 (Taillight 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) 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Dalatiidae」の詳細全文を読む スポンサード リンク
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