Specific features of feeding and trophic status of mass species of the family Macrouridae in the northwestern part of the Pacific Ocean

Chuchukalo, V. I.; Napazakov, V. V.

doi:10.1134/s0032945212100013

Cited by 2 publications

(2 citation statements)

References 11 publications

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“…*families displayed in TL. (Chuchukalo and Napazakov, 2012). The presence of these large species implies the existence of an ecological niche of colossal predators with high trophic status even at depths greater than 2,000 m. The distributions of these two species are limited within the North Pacific, which may suggest that the deep waters of the North Pacific provide sufficient energy to meet the nutritional requirements of such predators.…”

Section: Discussionmentioning

confidence: 99%

Detection of the Largest Deep-Sea-Endemic Teleost Fish at Depths of Over 2,000 m Through a Combination of eDNA Metabarcoding and Baited Camera Observations

et al. 2022

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The Yokozuna Slickhead Narcetes shonanmaruae is a recently described deep-sea fish species and an active-swimming, relatively large top predator in Suruga Bay, Japan. Its only known habitat is the deepest part of the bay (>2,000 m); six individuals have been collected thus far (up to 138 cm in total length). During our monitoring survey of faunal diversity on seamounts within marine protected areas in Japanese waters, environmental DNA (eDNA) metabarcoding revealed the Yokozuna Slickhead 12S ribosomal RNA gene sequence on/around three seamounts belonging to the Nishi-Shichito Ridge (at depths of around 2,000 m) located 400–600 km south of the known locality. A baited camera system deployed at the foot of one of the three seamounts at a depth of 2,091 m captured a Yokozuna Slickhead individual that was over 250 cm in total length, threatening Pacific Grenadiers Coryphaenoides acrolepis around the bait and attacking the bait cage. A combination of eDNA metabarcoding and baited camera observation represents a powerful tool for the detection of rare predatory fish species and the study of their ecology even in the deep sea, thus helping to better understand vulnerable marine ecosystems and reveal the impact of the rapidly changing global ocean.

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Section: Discussionmentioning

confidence: 99%

Detection of the Largest Deep-Sea-Endemic Teleost Fish at Depths of Over 2,000 m Through a Combination of eDNA Metabarcoding and Baited Camera Observations

et al. 2022

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“…Longfin Grenadier. To 93 cm (36.6 in) TL (Chuchukalo and Napazakov 2012). Southern Japan and Sea of Okhotsk off Kuril Islands to central Bering Sea (58°32'N, 176°50'W) ; south Pacific Ocean (Linley et al 2017).…”

Section: In) Tl (Dfo)mentioning

confidence: 99%

Checklist of marine and estuarine fishes from the Alaska–Yukon Border, Beaufort Sea, to Cabo San Lucas, Mexico

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Bizzarro

Cornthwaite

et al. 2021

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This paper is a checklist of the fishes that have been documented, through both published and unpublished sources, in marine and estuarine waters, and out 200 miles, from the United States-Canadian border on the Beaufort Sea to Cabo San Lucas, Mexico. A minimum of 241 families and 1,644 species are known within this range, including both native and nonnative species. For each of these species, we include maximum size, geographic and depth ranges, whether it is native or nonnative, as well as a brief mention of any taxonomic issues.

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Specific features of feeding and trophic status of mass species of the family Macrouridae in the northwestern part of the Pacific Ocean

Cited by 2 publications

References 11 publications

Detection of the Largest Deep-Sea-Endemic Teleost Fish at Depths of Over 2,000 m Through a Combination of eDNA Metabarcoding and Baited Camera Observations

Detection of the Largest Deep-Sea-Endemic Teleost Fish at Depths of Over 2,000 m Through a Combination of eDNA Metabarcoding and Baited Camera Observations

Checklist of marine and estuarine fishes from the Alaska–Yukon Border, Beaufort Sea, to Cabo San Lucas, Mexico

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