Published two notes in Ent.mon.Mag., 59, 1923, 91: 'Agabus brunneus Fab. in Dorset' and 'Notonecta Lalophila Edw. in Cambridgeshire', and ‘Some notes on the aquatic Coleoptera of Somerset', ibid, 63, 1927,174-180. (MD 9/01)