Background: Collections of the amphipod genus Cheirocratus from the North Sea and Ireland proved to include C. robustus Sars a species previously known only from Norway and Sweden. Results: Material of C.robustus is described and figured from the Humber and Ireland together with the closely related species C. sundevalli (Rathke). A key to males of the Cheirocratus species of the North East Atlantic and Mediterranean is provided. Conclusions: C. robustus is shown to be widespread in the eastern North Atlantic where it was previously overlooked.
CITATION STYLE
Myers, A. A., McGrath, D., & Musk, W. (2017). First recorded occurrence of Cheirocratus robustus Sars, 1894 in the British Isles. Marine Biodiversity Records, 10(1). https://doi.org/10.1186/s41200-017-0106-1
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