VI 1. 



The next, on Polyehaet Larvae, by Mr. F. II. Gravely, 

 is now in the press; Doris, by Sir C. Eliot, is far advanced 

 and onglit to be out during 1909. It is hoped that 



( 'ncnmaria, Buccinum, and tlie Ovster will follow soon. 



Memoir I. Ascidia, \V. A. Herdman, 60 pp., 5 Pis., 2s. 

 ,, II. Cardium, J. Johnstone, 92 pp., 7 Pis., 2s. Gd. 

 „ III. Echinus, II. C. Chadwick, 36 pp., 5 Pis., 2s. 

 „ IV. ('odium, R. J. II. Gibson and Helen Auld, 



26 pp., 3 Pis., Is. 6d. 

 ,, V. Alcyonium, S. J. Hickson, 80 pp., 3 Pis., ls.6d. 

 ,, VI. Lki'eoi'iitheirus and Lern.ea, Andrew Scott, 



02 pp., 5 Pis., 2s. 

 „ X1L Line is, 11. C. Punnett, 40 pp., 4 Pis., 2s. 

 „ VIII. Plaice, F. .1. Cole and J. Johnstone, 260 pp., 



11 Pis., 7s. 

 ,, IX. Ciiondrus, <). V. Darbishire, 50 pp., 7 Pis., 



2s. (id. 

 ,, X. Patella, -J. P. A. Davis and II. -I. Fleure, 

 84 pp., 4 Pis., 2s. (id. 

 XI. Arenicola, •). II. Ashworth, 120 pp., 8 Pis., 

 4s. (id. 

 ,, XII. Gammarus, M. Cussans, 55 pp., 4 Pis., 2s. 

 ,, XIII. Anurida, A. D. Imms, 107 pp., 8 Pis., 4s. 

 ,, XIV. Lhii a, C. G. Hewitt, 45 pp., 4 Pis., 2s. 

 .. XV Antedon, II. C. Chadwick, 55 pp., 7 Pis., 2s. 6d. 

 ., XVI. Cancer, J. Pearson, 217 pp., 13 Pis., 6s. (3d. 

 „XVII. Pecten, W. J. Dakin, 144 pp., 9 Pis., 4s. (id. 

 ..XVIII.Eledoke, A. Isgrove, 113 pp., 10 Pis., 4s. 6d. 

 ,, XIX. Polychaet Laky.k, F. 11. Gravely. 

 Douis, Sir Charles Eliot. 

 ( !i ci maria, 1']. Ilindle. 



Oyster, \V. A. Herdman and J. T. Jenkins. 

 Ostracod (Oythere), Andrew Scott. 

 Buccinum, W. B. Handles. 



