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    • Lake Trout Fecundity Yellowstone Lake 2015

    Metadata Updated: January 20, 2026

    We collected eggs from female Lake Trout during the fall of 2015 to assess the relationship between female Lake Trout size and the number of eggs produced by individual fish. All data were collected between 7 September and 8 October, 2015. We collected 325 Lake Trout, however, only 44 were females that had eggs held together in a skein. We found a positive correlation between female Lake trout size (length and weight) and the number of eggs produced per female.

    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.

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    Dates

    Metadata Created Date January 13, 2026
    Metadata Updated Date January 20, 2026

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 13, 2026
    Metadata Updated Date January 20, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_5d66a1e6e4b0c4f70cef675f
    Data Last Modified 2020-11-03T00:00:00Z
    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
    Datagov Dedupe Retained 20260120143730
    Harvest Object Id ce7919a5-979d-4efe-bce8-972555babbe3
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": -110.58563232421876, 44.27765451038985, -110.58563232421876, 44.564055739510955, -110.19561767578126, 44.564055739510955, -110.19561767578126, 44.27765451038985, -110.58563232421876, 44.27765451038985}
    Source Datajson Identifier True
    Source Hash e5909082a0d55dfd6b7b7b24ca420d7f405a1da30f249b29991d52e5142113a7
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -110.58563232421876, 44.27765451038985, -110.58563232421876, 44.564055739510955, -110.19561767578126, 44.564055739510955, -110.19561767578126, 44.27765451038985, -110.58563232421876, 44.27765451038985}

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