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Campanian to Present | image = Echinorhinus brucus.jpg | image_width = 240px | image_caption = Bramble shark, ''Echinorhinus brucus'' | image2 = Echinorhinidae - Echinorhinus brucus.JPG | image2_width = 240px | image2_caption = ''Echinorhinus brucus'', mounted specimen, on display at the Museo storia naturale di Pisa | regnum = Animalia | phylum = Chordata | classis = Chondrichthyes | subclassis = Elasmobranchii | superordo = Selachimorpha | ordo = Squaliformes | familia = Echinorhinidae | familia_authority = T. N. Gill, 1862 | genus = ''Echinorhinus'' | genus_authority = Blainville, 1816 | range_map = Echinorhinus species distmaps.svg | range_map_caption = The distribution of the two ''Echinorhinus'' species }} ''Echinorhinus'' is the only extant genus in the family Echinorhinidae. ==Taxonomy== While some scientists have proposed that Echinorhinidae be given an order separate from Squaliformes, the general current consensus is that Echinorhinidae is still a family in the order Squaliformes 〔Compagno, 2005. "Sharks of the World". ISBN 9780691120720〕 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「Echinorhinus」の詳細全文を読む スポンサード リンク
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