Vll. 



^0. XIY., on Ligia, \>j Mr. C. Gr. HeAvitt, will be out in a 

 few weeks. It is hoped that Cycloporns, Cancer, Antedon, 

 and llie Oyster will follow soon. 



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

 ,, II. Cardium, .J. Johnstone, 92 pp., 7 Pis., 2s. 6d. 

 ,, III. EcHixus, H. C. Chadwick, 36 pp., 5 Pis., 2s. 

 ,, lY. CoDiUM, R. J. H. Gibson and Helen Anld, 



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

 „ V. Alcyonium, S. J. Hickson, 30 pp., 3 Pis., ls.6d, 

 ,, VI. Lepeophtheirus and Lern^a, Andrew Scott, 



62 pp., 5 Pis., 2s. 

 „ YII. LiAEUs, R. C. Punnett, 40 pp., 4 Pis., 2s. 

 ,, A'lII. Plaice, F. J. Cole and J. Johnstone, 260 pp., 



11 Pis., Ts. 

 ,, IX. Chondrus, 0. v. Darbishire, 50 pp., 7 Pis., 



2s. 6d. 

 ,, X. Patella, J. E. A. Davis and 11. J. Fleure, 



84 pp., 4 Pis., 2s. 6d. 

 „ XL Arenicola, J. H. Ashworth, 126 pp., 8 Pis., 



4s. 6d. 

 ,, XII. Gtammarus, M. Cussaus, 55 pp., 4 Pis., 2s. 

 ,, XIII. Anurida, a. D. Ininis, 107 pp., 8 Pis., 4s. 

 ,, XIY. Ligia, C. Gr. Hewitt. 



Cycloporus, F. F. Laidlaw. 



Cancer, J. Pearson. 



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



Antedox, H. C. Chadwick. 



OsTRACOD (Cythere), Andrew Scott. 



Arciiidoris, Sir Charles Eliot. 



BucciNUM, W. B. Randies. 



Bugula, Laura R. Thornely. 



ZosTERA, R. J. Harvey Gibson. 



Himanthalia, C. E. Jones. 



