Contributions to our knowledge of the plankton of the Faeroe channel, - No. 3. The later development of Arachnactis albida (M. Sars), with notes on Arachnactis bournei (sp. n.). Proc. zool. Soc. Lond.
Intraspecific aggression and its effect on the distribution of Anthopleura elegantissima and some related sea anemones. Biol. Bull. mar. biol. Lab., Woods Hole 144: 73-92.