Nemichthyidae、おさかなマガジン 分類トップ

*世界中【硬骨魚綱】。
*淡水棲、汽水棲、海水棲、深海棲【硬骨魚綱】。
*骨格が硬骨で構成(例外あり)【硬骨魚綱】。
*変温動物、体温を周囲より高温に保つグループあり【硬骨魚綱】。
*変温動物、氷点下でも凍結しないグループ有り【硬骨魚綱】。
*鰓呼吸が中心、他にも色々【硬骨魚綱】。
 (皮膚呼吸・肺(鰾)呼吸・腸管呼吸・口腔内粘膜に於けるガス交換)
*外鰓孔は1対(例外あり)、一部左右が連結・融合【硬骨魚綱】。
*鱗を有する(例外あり)【硬骨魚綱】。
*耳石を有する【硬骨魚綱】。
*鰾を有する(例外あり)【硬骨魚綱】。
*幽門垂(幽門=胃腸の境〜に存在する盲嚢)を有する(例外あり)【硬骨魚綱】。
*対鰭・非対鰭の一部を欠く魚種がある【硬骨魚綱】。
*しばしば脂鰭がみられる【硬骨魚綱】。
*腹鰭は生殖器官にならない(例外あり)【硬骨魚綱】。
*臀鰭が生殖器官になるグループがある【硬骨魚綱】。
*雌雄異体、一部は雌雄同体・性転換、単為生殖も存在【硬骨魚綱】。
*体外受精、体内受精、卵生、卵胎生、胎生【硬骨魚綱】。
*全て硬骨【真骨亜区】。
*円鱗・櫛鱗【真骨亜区】。
*上顎骨・前上顎骨が可動(口を前方に突出出来るものもある)【真骨亜区】。
*尾鰭は正尾(基本的に上葉=下葉)【真骨亜区】。
*葉状幼生期(leptocephalus stage)【カライワシ下区】。
*淡水棲、汽水域侵入性、海水棲【ウナギ目】。
*胴体は細長くいわゆるウナギ型【ウナギ目】。
*鰓孔は小さい【ウナギ目】。
*背鰭と尾鰭・臀鰭は連続する。腹鰭を欠く【ウナギ目】。
*血清毒 ichthyohemotoxinを有する(加熱で分解)【ウナギ目】。
*卵生、レプトケファルス幼生期(円尾)【ウナギ目】。
*胴体は細長くいわゆるウナギ型【ウナギ目】。
*鰓孔は小さい【ウナギ目】。
*背鰭と尾鰭・臀鰭は連続する。腹鰭を欠く【ウナギ目】。
*血清毒 ichthyohemotoxinを有する(加熱で分解)【ウナギ目】。
*卵生、レプトケファルス幼生期(円尾)【ウナギ目】。
*海水棲、遊泳性、底棲【シギウナギ科】。
*眼窩は大きい【シギウナギ科】。
*両顎は細長く伸長し、先端は反り返る【シギウナギ科】。
*側線は完全【シギウナギ科】。
*前鰓蓋を欠く【シギウナギ科】。
*胸鰭+背鰭・尾鰭・臀鰭【シギウナギ科】。
*成熟したオス個体は顎が短縮・歯を失う【シギウナギ科】。



Family NEMICHTHYIDAE KAUP 1859 シギウナギ科
Nemichthyids (シギウナギ科)
Snipe-Eels (シギウナギ類)


Genus Avocettina JORDAN & DAVIS 1891 クロシギウナギ属
   ※+Genus Avocettinops ROULE & BERTIN 1924 (Type species : Avocettinops schmidti Roule & Bertin 1924)。
   ※=Genus Borodinula WHITLEY 1931。不要な置き換え。
   ※← [Avocettini FOWLER 1958]。
   ※← [Avocettinidés ROULE & BERTIN 1924]。
   ※← [Avocettinopsidés ROULE & BERTIN 1924]。
   ※← [Family Avocettinopidae ROULE & BERTIN 1931]。=Avocettinopsidae。
 深海棲。


 Avocettina acuticeps
   syn.Borodinula major
     Leptocephalus acuticeps
 "ミナミクロシギウナギ"。



 Avocettina bowersii (Garman 1899)
   syn.Labichthys bowersii Garman 1899
 *1899『Reports on an Exploration off the West Coasts of Mexico, Central and South America and off the Galapagos Islands in Charge of Alexander Agassiz by the U.S.Fish Commission Steamer Albatross, During 1891, Lieut.Commander Z.L.Tanner, U.S.N., Commanding 16, the Fishes:Samuel Walton Garman』。
 *1899『Reports on an Exploration off the West Coasts of Mexico, Central and South America and off the Galapagos Islands in Charge of Alexander Agassiz by the U.S.Fish Commission Steamer Albatross, During 1891, Lieut.Commander Z.L.Tanner, U.S.N., Commanding 16, the Fishes Plates:Samuel Walton Garman』。
 "バウワースシギウナギ"。


クロシギウナギ
 Avocettina infans (Günther 1878)
   syn.Avocettina elongata (Gill & Ryder 1884) Jordan & Barton Warren Everman
     Avocettina exophthalma Parr 1932
     Avocettina gilli (Bean 1890) Goode & Bean 1896
     Avocettina gillii Jordan 1897 ※スペルミス。
     Avocettinops normani Bertin 1947
     Avocettinops schmidti Roule & Bertin 1924
     Borodinula gilli (Bean 1890)
     Borodinula infans (Günther 1878)
     Labichthys elongatus Gill & Ryder 1884
     Labichthys gilli Bean 1890
     Labichthys infans (Günther 1878) Goode & Bean 1896
     Leptocephalus oxycephalus Pappenheim 1914
     Nemichthys infans Günther 1878
 *1884『Diagnosis of New Genera of Nemychthyoid Eels 1883:Theodore Nicholas Gill & John Adam Ryder』。
 *1887『Report on the Deep-Sea Fishes Collected by H.M.S. Challenger During the Years 1873-1876:Albert Carl Ludwig Gotthilf Günther』。
 *1888『Expéditions Scientifiques du Travailleur et du Talisman Pendant les Années 1880-1883, Poissons:Léon Louis Vaillant』。
 *1896『A Check-List of the Fishes and Fish-Like Vertebrates of North and Middle America 1895:David Starr Jordan & Barton Warren Evermann』。
 *1896『Oceanic Ichthyology, Based upon a Study of the Deep-Sea Fishes of the Atlantic Basin:George Brown Goode & Tarleton Hoffman Bean』。
 *1896『The Fishes of North and Middle America 1, a Descriptive Catalogue of the Species of Fish-Like Vertebrates Found in the Waters of North America, North of the Isthmus of Panama:David Starr Jordan & Barton Warren Evermann』。
 *1897『Notes on Fishes, Little Known or New to Science 1896:David Starr Jordan』。
 *1898『The Fishes of North and Middle America 3, a Descriptive Catalogue of the Species of Fish-Like Vertebrates Found in the Waters of North America, North of the Isthmus of Panama:David Starr Jordan & Barton Warren Evermann』。
 *1900『The Fishes of North and Middle America 4, a Descriptive Catalogue of the Species of Fish-Like Vertebrates Found in the Waters of North America, North of the Isthmus of Panama:David Starr Jordan & Barton Warren Evermann』。
 *1907『The Fishes of Alaska 1906:Barton Warren Evermann & Edmund Lee Goldsborough』。

Avocettina gillii=Nemichthys infans

Labichthys elongatus=Nemichthys infans

クロシギウナギモドキ
 Avocettina paucipora Nielsen & Smith 1978
 *2019『New Zealand Fishes, a Field Guide to Common Species Caught by Bottom, Mid-Water, and Surface Fishing:Peter J.McMillan, Malcolm P.Francis, G.D.James, L.J.Paul, P.Marriott, E.J.Mackay, B.A.Wood, D.W.Stevens, L.H.Griggs, S.J.Baird, C.D.Roberts, A.L.Stewart & C.D.Struthers』。
 "Few-Pore Snipe-Eel"。



Genus Labichthys GILL & RYDER 1884 ラビクティス属
   ※← [Sub-Family Labichthyinae FOWLER 1958]。
 深海棲。



 Labichthys carinatus Gill & Ryder 1884
 *1884『Diagnosis of New Genera of Nemychthyoid Eels 1883:Theodore Nicholas Gill & John Adam Ryder』。
 *1896『A Check-List of the Fishes and Fish-Like Vertebrates of North and Middle America 1895:David Starr Jordan & Barton Warren Evermann』。
 *1896『Oceanic Ichthyology, Based upon a Study of the Deep-Sea Fishes of the Atlantic Basin:George Brown Goode & Tarleton Hoffman Bean』。
 *1896『The Fishes of North and Middle America 1, a Descriptive Catalogue of the Species of Fish-Like Vertebrates Found in the Waters of North America, North of the Isthmus of Panama:David Starr Jordan & Barton Warren Evermann』。
 *1900『The Fishes of North and Middle America 4, a Descriptive Catalogue of the Species of Fish-Like Vertebrates Found in the Waters of North America, North of the Isthmus of Panama:David Starr Jordan & Barton Warren Evermann』。


 Labichthys yanoi
   syn.Avocettinops yanoi
 "ヤノシギウナギ"。



Genus Nemichthys RICHARDSON 1850 シギウナギ属
   ※+Genus Belonopsis BRANDT 1854 (Type species : Leptorhynchus leuchtenbergi Lowe 1852)。
   ※+Genus Cercomitus WEBER 1913 (Type species : Cercomitus flagellifer Weber 1913)。
   ※+Genus Ceromitus JORDAN 1920 (Type species : Cercomitus flagellifer Weber 1913)。スペルミス。
   ※+Genus Investigator GOODE ex GOODE & BEAN 1896 (Type species : Nemichthys acanthonotus Alcock 1894)。
   ※≠Genus Leptorhynchus CLIFT 1828 [Gavialidae, Crocodylia, Reptilia]。
   ※≠Genus Leptorhynchus DU BUS 1835 [Recurvirostridae, Charadriiformes, Aves]。
   ※+Genus Leptorhynchus LOWE 1852 (Type species : Leptorhynchus leuchtenbergi Lowe 1852)。
   ※≠Genus Leptorhynchus GRAY 1844 [Phocidae, Carnivora, Mammalia]。
   ※≠Genus Leptorhynchus GUÉRIN-MÉNEVILLE 1838 [Brentidae, Coleoptera, Insecta]。
   ※≠Genus Leptorhynchus MÉNETRIÉS 1835 [Brentidae, Coleoptera, Insecta]。
   ※≠Genus Leptorhynchus SMITH 1840 [Ophichthidae]。
   ※+Genus Nematoprora GILBERT 1905 (Type species : Nematoprora polygonifera Gilbert ex Jordan & Evermann 1905)。
   ※+Genus Paravocettinops KANAZAWA & MAUL 1967 (Type species : Paravocettinops trilinearis Kanazawa & Maul 1967)。
   ※+Genus Tilurella PAPPENHEIM 1914 (Type species : Tilurella gaussiana Pappenheim 1914)。
   ※← [Family Congridae KAUP 1856 Sub-Family Nemichthinae KAUP 1859]。
   ※← [Platyschistae GÜNTHER 1870]。


 Nemichthys curvirostris (Stromman 1896)
   syn.Leptocephalus curvirostris Stromman 1896
     Leptocephalus polymerus Lea 1913
     Tilurus curvirostris (Stromman 1896)
 *2019『New Zealand Fishes, a Field Guide to Common Species Caught by Bottom, Mid-Water, and Surface Fishing:Peter J.McMillan, Malcolm P.Francis, G.D.James, L.J.Paul, P.Marriott, E.J.Mackay, B.A.Wood, D.W.Stevens, L.H.Griggs, S.J.Baird, C.D.Roberts, A.L.Stewart & C.D.Struthers』。
 "ボクサースナイプイール"。"(New Zealand) Snipe-Eel"。"Pale Thread-Tail Snipe-Eel "。


 Nemichthys larseni
 "ラーセンシギウナギ"。



シギウナギ
 Nemichthys scolopaceus Richardson 1850
   syn.Belonopsis leuchtenbergi (Lowe 1852)
     Cercomitus flagellifer Weber 1913
     Investigator acanthonotus (Alcock 1894)
     Leptocephalus andreae Schmidt 1912
     Leptocephalus canaricus Lea 1913
     Leptorhynchus leuchtenbergi Lowe 1852
     Nematoprora polygonifera Gilbert ex Jordan & Evermann 1905
     Nemichthys acanthonotus Alcock 1894
     Nemichthys avocettus Jordan & Gilbert 1882
     Nemichthys fronto Garman 1899
     Nemichthys gaussianus (Pappenheim 1914)
     Nemichthys mediterraneus Ariola 1904
     Paravocettinops trilinearis Kanazawa & Maul 1967
     Tilurella gaussiana Pappenheim 1914 ※幼生。
     Tilurus rissoi Kaup 1856
 *1850『Fishes in the Zoology of the Voyage of H.M.S. Samarang, Under the Command of Captain Sir Edward Belcher, C.B., F.R.A.S., F.G.S., During the Years 1843-1846:John Richardson』。
 *1870『Catalogue of the Physostomi, Containing the Families Gymnotidae, Symbranchidae, Muraenidae, Pegasidae and of the Lophobranchii, Plectognathi, Dipnoi, Ganoidei, Chondropterygii, Cyclostomata, and Leptocardii in the British Museum:Albert Karl Ludwig Gotthilf Günter』。
 *1882『Notes on the Fishes of the Pacific Coast of the United States 1881:David Starr Jordan & Charles Henry Gilbert』。
 *1882『Synopsis of the Fishes of North America:David Starr Jordan & Charles Henry Gilbert』。
 *1882-1883『Reports on the Results of Dredging under the Supervision of Alexander Agassiz, on the East Coast of the United States, During the Summer of 1880:George Brown Goode & Tarleton Hoffman Bean』。
 *1887『Report on the Deep-Sea Fishes Collected by H.M.S. Challenger During the Years 1873-1876:Albert Carl Ludwig Gotthilf Günther』。
 *1888『Expéditions Scientifiques du Travailleur et du Talisman Pendant les Années 1880-1883, Poissons:Léon Louis Vaillant』。
 *1895『Illustrations of the Zoology of H.M. Indian Marine Surveying Steamer Investigator 3:Alfred William Alcock』。
 *1896『A Check-List of the Fishes and Fish-Like Vertebrates of North and Middle America 1895:David Starr Jordan & Barton Warren Evermann』。
 *1896『Oceanic Ichthyology, Based upon a Study of the Deep-Sea Fishes of the Atlantic Basin:George Brown Goode & Tarleton Hoffman Bean』。
 *1896『The Fishes of North and Middle America 1, a Descriptive Catalogue of the Species of Fish-Like Vertebrates Found in the Waters of North America, North of the Isthmus of Panama:David Starr Jordan & Barton Warren Evermann』。
 *1896『The Fishes of Puget Sound 1895:David Starr Jordan & Edward Chapin Starks』。
 *1897『Notes on Fishes, Little Known or New to Science 1896:David Starr Jordan』。
 *1899『A Descriptive Catalogue of the Indian Deep-Sea Fishes in the Indian Museum, Being a Revised Account of the Deep-Sea Fishes Collected by the Royal Indian Marine Survey Ship Investigator:Alfred William Alcock』。
 *1899『Reports on an Exploration off the West Coasts of Mexico, Central and South America and off the Galapagos Islands in Charge of Alexander Agassiz by the U.S.Fish Commission Steamer Albatross, During 1891, Lieut.Commander Z.L.Tanner, U.S.N., Commanding 16, the Fishes:Samuel Walton Garman』。
 *1899『Reports on an Exploration off the West Coasts of Mexico, Central and South America and off the Galapagos Islands in Charge of Alexander Agassiz by the U.S.Fish Commission Steamer Albatross, During 1891, Lieut.Commander Z.L.Tanner, U.S.N., Commanding 16, the Fishes Plates:Samuel Walton Garman』。
 *1900『The Fishes of North and Middle America 4, a Descriptive Catalogue of the Species of Fish-Like Vertebrates Found in the Waters of North America, North of the Isthmus of Panama:David Starr Jordan & Barton Warren Evermann』。
 *1905『The Deep-Sea Fishes of the Hawaiian Islands 1903 in the Aquatic Resources of the Hawaiian Islands by David Starr Jordan & Barton Warren Evermann:Charles Henry Gilbert』。
 *1906『The Fishes of Samoa, Description of the Species Found in the Archipelago, with a Provisional Check-List of the Fishes of Oceania 1905:David Starr Jordan & Alvin Seale』。
 *1913-1914『Record of the Fishes Obtained in Japan in 1911:David Starr Jordan & William Francis Thompson』。
 *1922-1925『A List of the Fishes of Hawaii, with Notes and Descriptions of New Species 1922:David Starr Jordan & Eric Knight Jordan』。
 *1925『Deep Sea Fishes of the Albatross Lower California Expedition:Charles Haskins Townsend & John Treadwell Nichols』。
 *2021『New and Confirmed Records and Rare Occurrences of Some Deep Sea Fishes in the Turkish Waters of the Northern Aegean Sea, Mediterranean Sea:Cem Dalyan, Onur Gönülal, Nur Bikem Kesici, Lütfiye Eryilmaz, Sezginer Tunçer & Alkan Öztekin』。
 *2022『Slender Snipe Eel Nemichthys scolopaceus Richardson 1848 [Pisces, Nemichthydae], a New Member of the Adriatic Sea Ichthyo-Fauna:Dubravka Bojanić Varezić, Pero Tutman, Branko Dragičević, Sanja Matić-Skoko & Jakov Dulčić』。
 "Snipe Eel"。

Nematoprora polygonifera=Nemichthys scolopaceus

Nemichthys acanthonotus=Nemichthys scolopaceus

Nemichthys avocettus=Nemichthys scolopaceus




Genus Oligonemichthys CIOBANU 1977 オリゴネミクティス属 (絶滅)

◆オリゴネミクティス・フォトフォラエ (絶滅)
 Oligonemichthys photophorae Ciobanu 1977
 *1977『Fauna Fosilâ din Oligocenul de la Piatra:Mihai Ciobanu』。


観賞目的の流通
定番 あり  
商業的養殖
 ×
水槽内繁殖
容易 普通 難(記録あり) 不可・不明
水槽サイズ(最終)
30〜45cm 60cm 90cm 120cm 180cm 水族館クラス
適性水温(〜上限)
適性pH
8.0〜8.2
混泳
混泳同種・同型= 混泳異種・異型=
inserted by FC2 system