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    • RBCM Staff Profiles >
    • Dr. Gavin Hanke >
    • First Records of Finescale Triggerfish (Balistes polylepis) and Louvar (Luvarus imperialis) in British Columbia, Canada

    First Records of Finescale Triggerfish (Balistes polylepis) and Louvar (Luvarus imperialis) in British Columbia, Canada

    April 3, 2017
    http://www.bioone.org/doi/abs/10.1898/1051-1733-97.1.7
    Please note this link may take you away from royalbcmuseum.bc.ca

    Abstract

    Single specimens of Finescale Triggerfish (Balistes polylepis) and Louvar (Luvarus imperialis) were found in British Columbia’s coastal waters in 2014. Both B. polylepis and L. imperialis normally are found off southern-most California and Baja California. Although a stray B. polylepis was caught as far north as Metlakatla, Alaska, during the 1982–1983 El Niño event, and L. imperialis is known to stray north along the Washington coastline, these 2 new specimens represent 1st records for British Columbia. Both probably moved north during the warm-water anomaly that has persisted along the North American coast since 2013.

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    Dr. Gavin Hanke 03.04.2017   Categorized Collections, Knowledge and Engagement, Knowledge, Natural History, Natural History Curators
    Dr. Gavin Hanke

    Dr. Gavin Hanke

    Natural History

    Curator of Vertebrate Zoology

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