NOTICE. 



The Committee desire to intimate that no copies of these 

 Memoirs will be presented or exchanged, as the prices 

 have been fixed 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, 1899, 60 pp. 

 and five plates, price 2s. 

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

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



III. Echinus — published in February, 1900, 



36 pp. and five plates, price 2s. 



IV. Codium — published in April, 1900, 26 pp. 



and three plates, price Is. 6d. 

 ,, V. Alcyonium — published in January, 1901, 



30 pp. and three plates, price Is. 6d. 

 ,, VI. Lepeophtheirus and Lernaea — published in 



March, 1901, 62 pp., five plates, price 2s. 

 VII. Lineus — published in April, 1901, 40 pp. 



and four plates, price 2s. 

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



260 pp. and eleven plates, price Ts. 

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



and seven plates, price 2s. 6d. 

 X. Patella— published in May, 1903, 84 pp. 



and four plates, price 2s. 6d. 

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



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

 ,, XII. Gammarus— published in July, 1904, 55 pp. 



and four plates, price 2s. 

 ,, XIII. Anurida — published in October, 190B, 105 



pp. and seven plates, price 4s. 

 ,, XIV. Ligia — published in January, 1907, 45 pp. 



and four plates, price 2s. 

 ,, XV. Antedon — published in June, 1907, 55 pp. 



and seven plates, price 2s. 6d. 

 ,, XVI. Cancer — published in June, 1908, 217 pp. 



and thirteen plates, price 6s. 6d. 

 ,, XVII. Pecten — published in January, 1909, 144 pp. 



and nine plates, price 4s. 6d. 

 ,, XVIII. Eledone— published in July, 1909, 113 pp. 



and ten plates, price 4s. 6d. 

 ,, XIX. Polychaet Larvae — published in August, 



1909, 88 pp. and four plates, price 2s. 6d. 

 ,, XX. Buccinum — published in June, 1912, 123 



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



