• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-01-01T00:00:00.000+00:00

Sharks may have an important role in marine ecosystems in relation to populations of fish and invertebrates at lower trophic levels. Fishery management plans stress the need for an ecosystem...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-06-02T00:00:00.000+00:00

The fish length and stomach content prey count and prey length of age-0 Lake Whitefish (Coregonus clupeaformis) were collected in several regions of Lake Huron, Great Lakes between 2014-06-18 and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-07-26T00:00:00.000+00:00

Atlantic sharpnose shark Rhizoprionodon terraenovae diet is described from Crooked Island Sound, an embayment of the northeast Gulf of Mexico. Diet was assessed by life-stage and quantified using...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-01-01T00:00:00.000+00:00

A reassessment of the diet of the Atlantic sharpnose shark Rhizoprionodon terraenovae was conducted to provide an update on their trophic level (n390). Rhizoprionodon terraenovae primarily consume...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-01-01T00:00:00.000+00:00

Diet studies are fundamental for understanding trophic connections in marine ecosystems. In the southeastern US, the common bottlenose dolphin Tursiops truncatus is the predominant marine mammal...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-07-26T00:00:00.000+00:00

This data contains morphology measurements of the Atlantic Sharpnose shark and stomach content analysis.

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• Organization: Department of the Interior
• Updated: 2026-02-11T00:00:00Z

These data consist of larval fish and water profile data collected with a nearshore to offshore transect approach at 9 transects throughout Lake Huron. Larval fish and their stomach contents were...

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• Organization: Department of the Interior
• Updated: 2021-10-13T00:00:00Z

This portion of the data release presents fish diet data from Chinook and coho salmon collected in the Elwha River estuary, Washington, in 2006, 2007, 2013, and 2014 (there are no associated USGS...

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• Organization: Department of the Interior
• Updated: 2024-07-23T00:00:00Z

This data package contains one table with morphometric and diet information for "non-die-off" seabirds captured and collected in southcentral and southwest Alaska. Data pertains to birds captured...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-01-01T00:00:00.000+00:00

Stomach contents were tabulated for 734 swordfish (Xiphias gladius) from the central North Pacific from 1989 to 2000 (most from 1994-1998). The swordfish were captured by various commercial...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2007-03-21T00:00:00.000+00:00

This data type contains data from field sampling of marine fish and shellfish. The data derive from analyses of midwater or bottom tow catches and provide information on population density and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2008-01-01T00:00:00.000+00:00

Juvenile spotted seatrout and other sportfish are being monitored annually over a 6-mo period in Florida Bay to assess their abundance over time relative to restoration of a more natural pattern...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-01-01T00:00:00.000+00:00

To examine variation in diet and daily ration of the bonnethead, Sphyrna tiburo (Linnaeus, 1758), sharks were collected from three areas in the eastern Gulf of Mexico: northwest Florida (29o40N,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-02-09T00:00:00.000+00:00

This dataset includes fish/shell-fish surveys data from JIM LYTAL in the Gulf of Mexico from 1980-05-29 to 1980-10-09. Data has been processed by NODC to the NODC standard Fish/Shell-fish Surveys...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2013-03-19T00:00:00.000+00:00

This dataset contains fish/shellfish survey data collected in the Bering Sea from June 14, 1985, to August 8, 1986, by Douglas Martin, Envirosphere Co. Data has been processed to the NODC standard...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-04-19T00:00:00.000+00:00

From 1986 to 1999, The National Marine Mammal Laboratories' California Current Ecosystem Program (AFSC/NOAA) collected fecal samples and stomachs of male California sea lions from Washington. Scat...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-01-01T00:00:00.000+00:00

This Archival Information Package (AIP) contains basic biological information on bonnethead and scalloped hammerhead sharks with specific (by stomach and prey item) diet information for these two...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-02-12T00:00:00.000+00:00

This dataset includes fish/shell-fish surveys data from SUN COASTER in the Gulf of Mexico and North Atlantic Ocean from 1983-12-06 to 1985-09-21. Data has been processed by NODC to the NODC...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2013-03-19T00:00:00.000+00:00

This dataset includes fish/shellfish survey data from NOAA Ship MILLER FREEMAN in the Bering Sea from 1975-08-11 to 1975-10-26. These data were submitted by Robert J. Wolotira, NATIONAL MARINE...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2007-03-20T00:00:00.000+00:00

NODC maintains data in three NODC Standard Format Marine Mammal Data Sets: Marine Mammal Sighting and Census (F127); Marine Mammal Specimens (F025); Marine Mammal Sighting 2 (F026). These data...

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