Mauchline, J. (1956). Notes on the differences between Calanus finmarchicus (Gunn.) and Calanus helgolandicus (Claus). Bulletin of Marine Ecology 4(33):135-140, tabs. 1-3. (iii-1956)
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Mauchline, J.
1956
Notes on the differences between Calanus finmarchicus (Gunn.) and Calanus helgolandicus (Claus).