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Beach Conger

Conger japonicus Bleeker 1879

Trophic Strategy

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Usually in rocky places. A carnivore that feeds on fish and crabs (Ref. 9137).
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Recorder
Drina Sta. Iglesia
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Biology

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Usually in rocky places. A carnivore that feeds on fish and crabs (Ref. 9137).
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Cristina V. Garilao
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分布

provided by The Fish Database of Taiwan
分布於西太平洋海域。臺灣海域目前出現在北部、西南部、東部及東北部等海域。
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利用

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量多,漁民以底拖網、底延繩釣或籠具捕獲;除當下雜魚製作成魚粉利用、當鯊魚誘餌外,亦有曬成魚乾販賣、海產店料理後販賣…等經濟價值。
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描述

provided by The Fish Database of Taiwan
身體延長,尾部側扁漸細,頭部及身體呈暗灰色,全長為鰓孔位體高及肛門位體高之12.1-19.2及14.8-24.2倍;肛門位於全長中點之前,肛門前長佔全長的39-41 %;尾長適度延長,其長度約為肛門前長的1.4-1.6倍;尾端柔軟,易彎折,尾部末端鰭條延長;背鰭起點到達胸鰭末端或是後方;奇鰭具有黑色邊緣,鰭條分節;胸鰭發達,位於體高中點,胸鰭基部上緣高於眼睛上緣水平線;鰓孔略為圓弧狀,位於身體側邊中點之下方;全長為頭長之5.7-6.6倍,吻端延長呈扁尖狀,口裂末端超過眼睛水平中點,但未到達眼睛後緣,上顎略長於下顎,吻長大於眼直徑,吻長為眼直徑之1.4-1.8倍;眼睛大,約占頭長的14-18 %;嘴唇具上、下唇瓣;前鼻孔為短管狀,靠近吻端,後鼻孔為圓形,位於眼睛垂直中點水平線之上方。上眼窩有4個感覺孔,下眼窩有5個感覺孔,前鰓顎有8-9個感覺孔,顳骨接合處有1個感覺孔;胸鰭鰭條數為14-15,肛門前背鰭鰭條數為54;背鰭前側線孔數12-14,胸鰭前側線孔數5-6,肛門前側線孔數35-38;背鰭前脊椎骨數13-15,肛門前脊椎骨數36-38,血管閉合處前脊椎骨數48-60,總脊椎骨數135-138。
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棲地

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棲息於淺海岩礁區及沙泥底海域。
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Beach conger

provided by wikipedia EN

Conger myriaster eels.

The whitespotted conger (Conger myriaster) (Japanese: 真穴子; ma-anago) is a marine conger eel, widespread in the Northwest Pacific near the coasts of Japan, Korean Peninsula, and the East China Sea. C. myriaster inhabits shallow sea bottom sand and mud. It is also consumed as food and is a common item on menus in Japan and abroad as anago. Its maximum total length is 100 cm.

References

  1. ^ McCosker, J.; Smith, D.G.; Tighe, K. (2019). "Conger myriaster". IUCN Red List of Threatened Species. 2019: e.T199034A2552131. doi:10.2305/IUCN.UK.2019-1.RLTS.T199034A2552131.en. Retrieved 4 January 2022.
  2. ^ Smith, D.G., Schwarzhans, W.W. & Pogonoski, J.J. (2016): The Identity of Conger japonicus Bleeker, 1879 (Anguilliformes: Congridae). Copeia, 104 (3): 734-737.
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Beach conger: Brief Summary

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Conger myriaster eels.

The whitespotted conger (Conger myriaster) (Japanese: 真穴子; ma-anago) is a marine conger eel, widespread in the Northwest Pacific near the coasts of Japan, Korean Peninsula, and the East China Sea. C. myriaster inhabits shallow sea bottom sand and mud. It is also consumed as food and is a common item on menus in Japan and abroad as anago. Its maximum total length is 100 cm.

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