James Bayley Butler with the Royal Army Medical Corps, beginning as a lieutenant in 1915 and retiring a major after the war. For his service, he was awarded an MBE. Butler's primary research interest was in applied biology. He carried out research on "Catenaria anguillulae", a parasite of the ova of the liver fluke, from 1922 to 1932. Later on, Butler focused on the control of wood-boring beetles and the fungus that causes dry rot in wood "Serpula lacrymans". On this matter, he became an international expert, and assisted in the development of the company Biotox, which manufactured insecticides and fungicides for use
Serpula Sea. Species of the genus "Serpula" are common on the west coast of North America from Alaska to Baja California, but are rarely if ever found on the east coast of the United States. They are common in Europe and Africa. Like most tube-building polychaetes, worms of the genus "Serpula" are benthic, sedentary suspension feeders. They secrete and inhabit a permanent calcareous tube attached to hard substrata. As they do not travel outside their tubes, these worms do not have any specialized appendages for swimming. Worms of the genus "Serpula" are commonly found attached to submerged rocks, shells, and even