Vlll. 



Peridinians, G. Murray and F. G. Whitting. 



ZosTERA, R. J. Harvey Gibson. 



HiMANTHALiA, C. E. Jones. 



Diatoms, F. E. Weiss. 



Fucus, J. B. Farmer. 



Antedon, H. C. Chadwiek. 



Gammarus, M. Cussans. 



BoTRYLLOiDEs, W. A. Herdman. 



CuTTLE-Fisii (Eledone), W. E. Hoyle. 



Calanus, I. C. Thompson. 



Actinia, J. A. Clubb. 



Hydroid, E. T. Browne. 



Calcareous Sponge, E. Hanitseh. 



In addition to tliese, otber Memoirs will be arranged 

 for, on suitable types, such as Sagitta (by Mr. Cole), a 

 ('estode (by Mr. Shipley), an Isopod, and a Pyonogonid. 



As announced in the preface to Ascidia, a donation 

 from Mr. F. H. Gossage of Woolton met the expense 

 of preparing the plates in illustration of the first few 

 Memoirs, and so enabled the Committee to commence 

 the publication of the series sooner than would otherwise 

 have been possible. Other donations received since from 

 Mr. Gossage, from the Publications Committee of the 

 Victoria University, and from IMrs. Holt, are regarded by the 

 Committee as a welcome encouragement, and have been a 

 great help in carrying on the work. 



W. A. Herdman. 



University College, Liverpool, 

 A2)rU, 1903. 



