Diagnostic Description
provided by Fishbase
Dark horizontal lines laterally (Ref. 4412).Description: Characterized further by having predorsal scales extending forward to nostrils; scales very small in anterior patch, sharply demarcated from larger posterior scales; rounded snout; terminal jaw; small teeth, conical, mostly uniserial; deeply forked caudal fin with rounded lobes (Ref. 90102).
- Recorder
- Cristina V. Garilao
Migration
provided by Fishbase
Oceanodromous. Migrating within oceans typically between spawning and different feeding areas, as tunas do. Migrations should be cyclical and predictable and cover more than 100 km.
Morphology
provided by Fishbase
Dorsal spines (total): 9 - 12; Dorsal soft rays (total): 23 - 28; Analspines: 3; Analsoft rays: 23 - 28; Vertebrae: 31
- Recorder
- Cristina V. Garilao
Trophic Strategy
provided by Fishbase
Inhabits the open ocean (Ref. 26340). Found under floating weeds or debris. Adults were found under large weed-rafts at a depth of about 20 meters, using the shade as cover. They also form schools (Ref. 48637). Associated with Sargassum (Ref. 26340) and jellyfish (Ref. 7251).
Biology
provided by Fishbase
Inhabits the open ocean (Ref. 26340). Found under floating weeds or debris. Adults were found under large weed-rafts at a depth of about 20 meters, using the shade as cover. They also form schools (Ref. 48637). Associated with Sargassum (Ref. 26340) and jellyfish (Ref. 7251).
分布
provided by The Fish Database of Taiwan
廣泛分布於世界各溫帶及熱帶海域。台灣周邊海域偶可見。
利用
provided by The Fish Database of Taiwan
罕見魚種。
描述
provided by The Fish Database of Taiwan
體卵圓形而側扁,體頗為柔軟。頭中大,吻端鈍圓。眼中大型,其直徑等於或小於吻長。口斜裂,上下頜約等長;上下頜有細齒,鋤骨、腭骨及舌上則無細齒。前鰓蓋骨及主鰓蓋骨皆無棘。鰓耙細長,具擬鰓;鰓裂寬,鰓膜不相連並在喉峽部游離。體被圓鱗,頭部除鰓蓋具鱗外,餘皆無鱗,鰓蓋上緣不存在無鱗域;背前鱗達眼間隔;側線鱗數約60-63。背鰭兩個,緊鄰,中間具缺刻,第一背鰭硬棘IX-XI,第二背鰭鰭條I
+ 23-28;臀鰭和第二背鰭同型,II-III +
24-28;胸鰭較長,末端至第二背鰭起點之後下方;尾鰭深叉。體灰褐色,腹部淺色;體側中部具多條暗色點狀縱帶。背、臀、月亮及尾鰭灰黑色;胸鰭淺色。
棲地
provided by The Fish Database of Taiwan
大洋性魚。幼魚通常隨著水母或漂流藻一起行漂游生活,成魚則行底棲生活,通常棲息於大陸棚陡坡區,深度可達550公尺。主要以浮游動物及漂游性的小魚為食。
Psenes cyanophrys
provided by wikipedia EN
Psenes cyanophrys of freckled driftfish[1] is a species of Perciformes in the family Nomeidae.[2]
References
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- cc-by-sa-3.0
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- Wikipedia authors and editors
Psenes cyanophrys: Brief Summary
provided by wikipedia EN
Psenes cyanophrys of freckled driftfish is a species of Perciformes in the family Nomeidae.
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- cc-by-sa-3.0
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- Wikipedia authors and editors
Distribution
provided by World Register of Marine Species
Western Atlantic: Massachusetts, USA and northern Gulf of Mexico to South America
North-West Atlantic Ocean species (NWARMS)
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- cc-by-4.0
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- WoRMS Editorial Board
Habitat
provided by World Register of Marine Species
nektonic
North-West Atlantic Ocean species (NWARMS)
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- cc-by-4.0
- copyright
- WoRMS Editorial Board