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.
- Recorder
- Cristina V. Garilao
Morphology
provided by Fishbase
Dorsal spines (total): 10 - 11; Dorsal soft rays (total): 26 - 28; Analspines: 1; Analsoft rays: 26 - 28
- Recorder
- Cristina V. Garilao
Trophic Strategy
provided by Fishbase
Oceanic species. Adults have been taken mostly in depths exceeding 1,000 m.
- Recorder
- Auda Kareen Ortañez
Biology
provided by Fishbase
Oceanic species. Adults have been taken mostly in depths exceeding 1,000 m.
- Recorder
- Cristina V. Garilao
Importance
provided by Fishbase
fisheries: of no interest
- Recorder
- Cristina V. Garilao
分布
provided by The Fish Database of Taiwan
廣泛分布於全世界熱帶及溫帶海域。台灣分布於東北部海域。
利用
provided by The Fish Database of Taiwan
中小型魚，無經濟價值性，常作下雜魚處理。
描述
provided by The Fish Database of Taiwan
體延長，側扁。頭延長，吻部圓，吻長較眼徑長。眼小。口極大且能擴張。前頜骨及上頜骨細長；上下頜骨具絨毛齒帶。體裸露無鱗；側線上下各具數列小棘。背鰭2個，第一背鰭較小，具硬棘X-XI；第二背鰭基底長，具軟條26-28；臀鰭與第二背鰭相對，具硬棘I，軟條26-28；胸鰭稍長，但末端未達第二背鰭基底起始點下方；尾鰭叉形。體一致為黑褐色或黑色。
棲地
provided by The Fish Database of Taiwan
中層大洋性至底層大洋性魚，常被發現於深達1000公尺以上的水域。以捕食魚類為生，常常所捕捉的獵物遠比自己的身體為大。
Dysalotus alcocki
provided by wikipedia EN
Dysalotus alcocki is a species of deep sea fish, a swallower, from the family Chiasmodontidae which is found in the tropical and temperate oceans around the world. The adults fed mainly on fish.[3] The juveniles and larvae are most frequently recorded from shallower waters[1] while adults are mostly caught from depths of over 1,000 metres (3,300 ft).[2] The generic name is derived from the Greek dysalotos which means "difficult to catch"[2] and the specific name honours the English zoologist Alfred William Alcock (1859-1933).[4]
References
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^ a b Carpenter, K.E.; Smith-Vaniz, W.F.; de Bruyne, G.; de Morais, L. (2015). "Dysalotus alcocki". IUCN Red List of Threatened Species. 2015: e.T21113900A21914265. doi:10.2305/IUCN.UK.2015-4.RLTS.T21113900A21914265.en. Retrieved 20 November 2021.
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^ a b c Froese, Rainer; Pauly, Daniel (eds.) (2018). "Dasyalotus alcocki" in FishBase. February 2018 version.
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^ Bray, D.J. (2017). "Dysalotus alcocki". Fishes of Australia. Museums Victoria. Retrieved 16 June 2018.
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^ MacGilchrist, A. C. (1905). "Natural history notes from the R. I. M. S. 'Investigator,' Capt. T. H. Heming, R. N. (retired), commanding.--Series III., No. 8. On a new genus of teleostean fish closely allied to Chiasmodus". Annals and Magazine of Natural History. Series 7. 15 (87): 268–270. doi:10.1080/03745480509443039.
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- Wikipedia authors and editors
Dysalotus alcocki: Brief Summary
provided by wikipedia EN
Dysalotus alcocki is a species of deep sea fish, a swallower, from the family Chiasmodontidae which is found in the tropical and temperate oceans around the world. The adults fed mainly on fish. The juveniles and larvae are most frequently recorded from shallower waters while adults are mostly caught from depths of over 1,000 metres (3,300 ft). The generic name is derived from the Greek dysalotos which means "difficult to catch" and the specific name honours the English zoologist Alfred William Alcock (1859-1933).
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- cc-by-sa-3.0
- copyright
- Wikipedia authors and editors
Distribution
provided by World Register of Marine Species
Tropical and subtropical Indian, Pacific and Atlantic Oceans, as far north as 40°N in Canadian Atlantic. Known from relatively few, widely scattered localities from the Sargasso Sea to equatorial Pacific at 137°16'W. Eastern Atlantic: Known from four stations within 06°N to 10°S, three of these are within the Gulf of Guinea
North-West Atlantic Ocean species (NWARMS)
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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
Habitat
provided by World Register of Marine Species
oceanic species
North-West Atlantic Ocean species (NWARMS)
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- WoRMS Editorial Board
