Referee's report by Carl Frederick Abel Pantin, on a paper 'The receptive mechanism of the background response in chromatic behaviour of crustacea' by H G Smith Sectional Committee: Zoology Recommended for publication in the 'Proceedings of the Royal Society of London'. Finds the paper 'clumsily expressed', make some suggested revisions and modifications. [Published in the 'Proceedings of the Royal Society of London'] Endorsed on verso as received 19 January 1938. [January 1938]