G. P. Wells

He won an entrance Exhibition to Trinity College, Cambridge, where he became Senior Scholar in his first year of residence.

Wells, a comparative physiologist, worked on invertebrates of several phyla. He determined their tolerance for changes in the salinity and the ionic balance of the surrounding water, and analysed the water relations of land gastropods.

For the latter part of his career he was a member of staff in the Zoology Department of University College London, eventually as professor. His range of zoological knowledge was notably wide, and his main research was on the behaviour of the lugworm Arenicola. He determined its habits by elegant experiments, and showed that the rhythm which controls many of its activities arises in the oesophagus. Such spontaneous rhythmic activity was shown to occur in many polychaetes. Read Less