NOTICE. 



The Committee desire to intimate that no copies of these 

 Memoirs will be presented or exchanged, as the prices 

 have been tixed on such a scale that most of the copies will 

 have to be sold to meet the cost of production. 



The Memoirs may be obtained at the nett prices stated, 

 from Messrs. Williams and Norgate, 14, Henrietta Street, 

 Covent Garden, London. 



Memoir I. Ascidia— published in October, IS!)!), (JO pp. 

 and hve plates, price 2s. 



,, II. Cardium — published in December, 1899, 

 92 pp., six plates and a map, price 2s. 6d. 



,, III. Echinus -published in Febrviary, 1900. 



36 pp. and five plates, price 2s. 

 „ IV. Codiuni — j)ublished in April, 1900, 26 pp. 



and three plates, price Is. 6d. 



,, \\ Alcj-onium published in -January, 1901, 

 '!0 pp. antl three plates, price Is. 6d. 



„ YI. Lepeoj)htheirus and Lermea — published in 

 March, li)Ol, 62 pp. and five plates, 

 price 2s. 



,, VII. Linens — published in April, 1901, 40 pp. and 



four plates, price 2s. 

 ,, VIII. Pleuronectes — published in December, 1901, 



260 pp. and eleven plates, price 7s. 



,, IX. Chondrus — published in July, 1902, 50 pp. 

 and seven plates, price 2s. 6d. 



,, X. Patella — puljlished in May, lOO-'J, 84 pp. and 

 four plates, price 2s. 6d. 



,, XI. Arenicola — published in March, 1904, 126 

 pp. and eight plates, price 4s. 6d. 



,, XII. Gammarus — ])ul)lislied in July. 1904. 5") pp. 

 and four plates, price 2s. 



„ XIII. Anurida- published in October, 1906, 105 pp. 

 and seven plates, price 4s. 



„ XIV. Ligia — published in January, 1907, 45 ])p. 

 and four phites, price 2s. 



