Second referee's report by Edwin Ray Lankester, on a paper 'On the sexual cells and the early stages in the development of Millepora plicata' by Sydney John Hickson Recommended for publication in the 'Philosophical Transactions of the Royal Society'. Has examined the specimen preparations and the illustrations and finds them good, but does not consider the evidence demonstrative. Subject: Physiology [Published in the Philosophical Transactions of the Royal Society, 1888] 26 January 1888