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''Sepiola atlantica'', also known as the Atlantic bobtail, is a species of bobtail squid native to the northeastern Atlantic Ocean (65ºN to 35ºN), from Iceland, the Faroe Islands and western Norway to the Moroccan coast. There is a single record of this species from the Mediterranean Sea.〔Reid, A. & P. Jereb 2005. Family Sepiolidae. ''In:'' P. Jereb & C.F.E. Roper, eds. ''Cephalopods of the world. An annotated and illustrated catalogue of species known to date. Volume 1. Chambered nautiluses and sepioids (Nautilidae, Sepiidae, Sepiolidae, Sepiadariidae, Idiosepiidae and Spirulidae)''. FAO Species Catalogue for Fishery Purposes. No. 4, Vol. 1. Rome, FAO. pp. 153–203.〕 Both sexes of ''S. atlantica'' grow to around 21 mm in mantle length.〔 The type specimen was collected in the Bay of Biscay and is deposited at the Muséum National d'Histoire Naturelle in Paris.〔(Current Classification of Recent Cephalopoda )〕 == Mating == During mating, the male typically approaches the female, grasping the ventral region of the female's mantle while using the dorsal arm to transfer the spermatophores to the female's mantle cavity. Mating typically lasts from 68 to 80 minutes. During this time, the female may change in color or pattern, while the male's coloration generally stays constant. File:Baby Cuttlefish2 (5589806913).jpg|Hatchling File:Cuttlefish (5381129320).jpg|Preserved specimen File:Faroe stamp 409 ten armed squid.jpg|''Sepiola atlantica'' appears on stamp FO 409 of the Faroe Islands 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「Sepiola atlantica」の詳細全文を読む スポンサード リンク
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