川のさかな情報館

Order Perciformes > トゲウオ科 Family Gasterosteidae

イトヨ属

Genus Gasterosteus Linnaeus, 1758

イトヨ属の分布域

太平洋系降海型イトヨ

Gasterosteus aculeatus aculeatus Linnaeus, 1758

別名

アイウシチェプ（アイヌ語，「とげ生えている魚」の意味），イトウオ（絲魚），トゲウオ（北海道，トゲウオ科の総称，トミヨ属と混称，北海道），threespine sticklebac），トンギョ（北海道，トゲウオ科の総称，北海道），threespine sticklebac），ロコム（アイヌ語，「三本のそれ帯びる」の意味），Driedoornige stekelbaars，Fourspined Stickleback，Halfarmed Stickleback，Iceland Stickleback，Itoyo，Kraaivis，Kraijvis，Lowplated Threespine Stickleback，Paddesteker，Roughtailed Stickleback，Short-spined Stickleback，Smalltailed Stickleback，Smooth-tailed Stickleback，Stekebak，Stekelbaars(je)，Stekelbak，Stekelsoor，Stekeltje，Stijkeldjach，Two-spined Stickleback，Unarmored Threespine Stickleback，Western Threespine Stickleback，espinocho

和名の語源

イトヨ = 金沢，山形県庄内での称呼（田中 1931）．

学名・和名の変遷β

☆：新種記載．★：新標準和名提唱．
学名	和名	出典
Gasterosteus aculeatus aculeatus		Higuchi et al., 2014Higuchi, M., Sakai, H. & Goto, A. 2014. A new threespine stickleback, Gasterosteus nipponicus sp. nov. (Teleostei: Gasterosteidae), from the Japan Sea region. Ichthyological Research, 61: 341–351. DOI: 10.1007/s10228-014-0403-1 URL; van der Laan, 2015van der Laan, R. 2015. Freshwater Fish List: an alphabetic scientific name list of the world’s freshwater fishes and an overview of the scientific names used in the aquarium literature. Eleventh edition. 910pp.; van der Laan, 2016van der Laan, R. 2016. FRESHWATER FISH LIST: an alphabetic scientific name list of the world’s freshwater fishes and an overview of the scientific names used in the aquarium literature. Seventeenth edition. 940pp.; van der Laan, 2017van der Laan, R. 2017. FRESHWATER FISH LIST: an alphabetic scientific name list of the world’s freshwater fishes and an overview of the scientific names used in the aquarium literature. Twentieth edition. 975pp.; van der Laan, 2018van der Laan, R. 2018. FRESHWATER FISH LIST: an alphabetic scientific name list of the world’s freshwater fishes and an overview of the scientific names used in the aquarium literature. Twenty-fourth edition. 1006pp.; van der Laan, 2019van der Laan, R. 2019. FRESHWATER FISH LIST: an alphabetic scientific name list of the world’s freshwater fishes and an overview of the scientific names used in the aquarium literature. Twenty-sixth edition. 1072pp.; van der Laan, 2020van der Laan, R. 2020. FRESHWATER FISH LIST: an alphabetic scientific name list of the world’s freshwater fishes and an overview of the scientific names used in the aquarium literature. Twenty-eighth edition. 1088pp.; van der Laan, 2021van der Laan, R. 2021. FRESHWATER FISH LIST: an alphabetic scientific name list of the world’s freshwater fishes and an overview of the scientific names used in the aquarium literature. Thirty-first Edition. 1102pp.; van der Laan, 2022van der Laan, R. 2022. FRESHWATER FISH LIST: an alphabetic scientific name list of the world’s freshwater fishes and an overview of the scientific names used in the aquarium literature. Thirty-fourth Edition. 1120pp.
	太平洋系降海型イトヨ	細谷ほか, 2015細谷和海・内山りゅう・藤田朝彦・武内啓明・川瀬成吾. 2015. 山渓ハンディ図鑑15　日本の淡水魚. 山と渓谷社，528pp． Amazon; 中坊編, 2018中坊徹次（編）. 2018. 小学館の図鑑Z　日本魚類館. 小学館，xvi+524pp. Amazon; 山川, 2018山川雄大. 2018. 網走湖-網走川河口より確認された魚類. 知床博物館研究報告, 40: 19-33.; 細谷ほか, 2019細谷和海・内山りゅう・藤田朝彦・武内啓明・川瀬成吾. 2019. 山渓ハンディ図鑑15　増補改訂　日本の淡水魚. 山と渓谷社, 560pp. Amazon; 本村, 2020 (JAF list ver. 1 - 6); 本村, 2021 (JAF list ver. 7 - 12); 本村, 2022 (JAF list ver. 13 - 18); 本村, 2023 (JAF list ver. 19 - 21)
	イトヨ（太平洋系降海型）	尼岡ほか, 2020尼岡邦夫・仲谷一宏・矢部　衞. 2020. 北海道の魚類全種図鑑. 北海道新聞社, 590pp. Amazon
Gasterosteus aculeatus		Campbell et al., 2013Campbell, M.A., Chen, W.-J. & López, J.A. 2013. Are Flatfishes (Pleuronectiformes) Monophyletic? Mol. Phylogenet. Evol., 69(3): 664-673. DOI: 10.1016/j.ympev.2013.07.011 URL; Romanov, 2014Romanov, V.I. 2014. PLACE OF ICHTHYOFAUNA OF RUSSIA IN THE SYSTEM OF WORLD FISH FAUNA. Tomsk State University, 408pp.; Nelson et al., 2016Nelson, J.S., Grande, T.C. & Wilson, M.V.H. 2016. Fishes of the world. 5th ed. John Wiley & Sons, Inc., xli+707pp． Amazon; Takahashi et al., 2016Takahashi, H., Møller, P.R., Shedko, S.V., Ramatulla, T., Joen, S.-R., Zhang, C.-G., Sideleva, V.G., Takata, K., Sakai, H., Goto, A. & Nishida, M. 2016. Species phylogeny and diversification process of Northeast Asian Pungitius revealed by AFLP and mtDNA markers. Molecular Phylogenetics and Evolution, 99: 44-52.; Zhang et al., 2016Zhang, C.-G., Zhao, Y.-H. et al. 2016. Species Diversity and Distribution of Inland Fishes in China. Science Press, viii+284pp.; Dyldin & Orlov, 2017Dyldin, Y.V. & Orlov, A.M. 2017. Ichthyofauna of Fresh and Brackish Waters of Sakhalin Island: An Annotated List with Taxonomic Comments: 3. Gadidae-Cryptacanthodidae Families. Journal of Ichthyology, 57(1): 53-88.; Dyldin et al., 2018Dyldin, Y.V., Orlov, A.M., Velikanov, A.Y., Makeev, S.S., Romanov, V.I. & Hanel, L. 2018. An Annotated List of the Marine and Brackish-Water Ichthyofauna of Aniva Bay (Sea of Okhotsk, Sakhalin Island): 1. Petromyzontidae−Agonidae Families. Journal of Ichthyology, 58(4): 473-501. DOI: 10.1134/S0032945218040033 URL; Dyldin et al., 2021Dyldin, Y.V., Fricke, R., Hanel, L., Vorobiev, D.S., Interesova, E.A., Romanov, V.I. & Orlov, A.M. 2021. Freshwater and brackish water fishes of Sakhalin Island (Russia) in inland and coastal waters: an annotated checklist with taxonomic comments. Zootaxa, 5065(1): 1-92. DOI: 10.11646/zootaxa.5065.1.1 URL; Dyldin & Orlov, 2022Dyldin, Y.V. & Orlov, A.M. 2022. Annotated List of Ichthyofauna of Inland and Coastal Waters of Sakhalin Island. 4. Families Triglidae—Agonidae. Journal of Ichthyology, 62(1): 34-68. DOI: 10.1134/S0032945222010039 URL; van der Laan, 2023van der Laan, R. 2023. FRESHWATER FISH LIST: an alphabetic scientific name list of the world’s freshwater fishes and an overview of the scientific names used in the aquarium literature. Thirty-seventh Edition. 1130pp.
Gasterosteus aculeatus williamsoni		van der Laan, 2015van der Laan, R. 2015. Freshwater Fish List: an alphabetic scientific name list of the world’s freshwater fishes and an overview of the scientific names used in the aquarium literature. Eleventh edition. 910pp.; van der Laan, 2016van der Laan, R. 2016. FRESHWATER FISH LIST: an alphabetic scientific name list of the world’s freshwater fishes and an overview of the scientific names used in the aquarium literature. Seventeenth edition. 940pp.; van der Laan, 2017van der Laan, R. 2017. FRESHWATER FISH LIST: an alphabetic scientific name list of the world’s freshwater fishes and an overview of the scientific names used in the aquarium literature. Twentieth edition. 975pp.; van der Laan, 2018van der Laan, R. 2018. FRESHWATER FISH LIST: an alphabetic scientific name list of the world’s freshwater fishes and an overview of the scientific names used in the aquarium literature. Twenty-fourth edition. 1006pp.; van der Laan, 2019van der Laan, R. 2019. FRESHWATER FISH LIST: an alphabetic scientific name list of the world’s freshwater fishes and an overview of the scientific names used in the aquarium literature. Twenty-sixth edition. 1072pp.; van der Laan, 2020van der Laan, R. 2020. FRESHWATER FISH LIST: an alphabetic scientific name list of the world’s freshwater fishes and an overview of the scientific names used in the aquarium literature. Twenty-eighth edition. 1088pp.; van der Laan, 2021van der Laan, R. 2021. FRESHWATER FISH LIST: an alphabetic scientific name list of the world’s freshwater fishes and an overview of the scientific names used in the aquarium literature. Thirty-first Edition. 1102pp.; van der Laan, 2022van der Laan, R. 2022. FRESHWATER FISH LIST: an alphabetic scientific name list of the world’s freshwater fishes and an overview of the scientific names used in the aquarium literature. Thirty-fourth Edition. 1120pp.
Gastersosteus aculeatus aculeatus	太平洋系降海型イトヨ	中坊編, 2013中坊徹次（編）. 2013. 日本産魚類検索　全種の同定　第三版. 東海大学出版会，l+2430pp． URL

国内分布

南千島，北海道

国外分布

サハリン，千島列島

生活型

通し回遊魚（遡河回遊魚）

レッドリスト

IUCN - 軽度懸念（Gasterosteus aculeatusとして）IUCN Website
環境省 - -----
北海道2018 - 留意
岩手県2014 - Dランク（イトヨ太平洋型）

備考

本亜種はニホンイトヨと交雑する（細谷ほか 2019）．唐揚げ，てんぷら，かす煮にして食べられる（長澤・鳥澤編 1991）．

外部サイトで見る

太平洋系陸封型イトヨ

Gasterosteus aculeatus subsp.

写真

別名

トゲウオ（北海道），トンギョ（北海道），ハリウオ（栃木県）[ref. 1746，ヒヤカシ（栃木県）[ref. 1746