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Mississippi River fishes collected by a suite of entanglement and entrapment gears; 2020-2023

Metadata Updated: January 6, 2026

Black Carp (Mylopharyngodon piceus) were imported to the United States for use as a biological control in aquaculture and have since escaped with reproducing populations in the wild. Habitat use and capture of this species has not been well documented in the wild, thus questions about catchability by gears and habitats are present. This dataset represents sampling effort to capture Black Carp with common large-river gears. Data represent Black Carp catch and the co-occurring catch of Mississippi River fish sampled by the described gears from the lowest reach of the Missouri River and Mississippi rivers near their confluence. Gears consisted of trammel nets, gill nets, and predominately hoop nets fished among mainstem habitats of an open river segment from 2020-2023.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

Dates

Metadata Created Date September 14, 2025
Metadata Updated Date January 6, 2026

Metadata Source

Harvested from DOI USGS DCAT-US

Additional Metadata

Resource Type Dataset
Metadata Created Date September 14, 2025
Metadata Updated Date January 6, 2026
Publisher U.S. Geological Survey
Maintainer
Identifier http://datainventory.doi.gov/id/dataset/usgs-66561490d34ef3137d35e9b7
Data Last Modified 2024-08-12T00:00:00Z
Category geospatial
Public Access Level public
Bureau Code 010:12
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://ddi.doi.gov/usgs-data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id c75363a3-c16b-429c-99a3-2d214d1f3ade
Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
Harvest Source Title DOI USGS DCAT-US
Metadata Type geospatial
Source Datajson Identifier True
Source Hash f3512950c2a8267688e02ecf94a68436487ca92bbe0503dbdd074a791c6d27d1
Source Schema Version 1.1

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