MARINE BIOLOGICAL STATION AT PORT ERIN. 49 
The following shows a list of the Memoirs already published 
or arranged for : 
. Ascip1a, W. A. Herdman, 60 pp., 5 Pls. 
. Carpium, J. Johnstone, 92 pp., 7 Pls. 
. Ecutnus, H. C. Chadwick, 36 pp., 5 Pls. 
. Copium, R. J. H. Gibson and H. Auld, 3 Pls. 
. Atcyontum, 8. J. Hickson, 30 pp., 3 Pls. 
. LEPEOPHTHEIRUS AND LERN@A, A. Scott, 5 Pls. 
. Lingus, R. C. Punnett, 40 pp., 4 Pls. 
. Puatce, F. J. Cole and J. Johnstone, 11 Pls. 
. CHonpRus, O. V. Darbishire, 50 pp., 7 Pls. 
. PaTELLA, J. R. A. Davis and H. J. Fleure, 4 Pls. 
. ARENICOLA, J. H. Ashworth, 126 pp., 8 Pls. 
. Gammarus, M. Cussans, 55 pp., 4 Pls. 
. AnurIDA, A. D. Imms, 107 pp., 8 Pls. 
. Liga, C. G. Hewitt, 45 pp., 4 Pls. 
. AntEDOoN, H. C. Chadwick, 55 pp., 7 Pls. 
. Cancer, J. Pearson, 217 pp., 13 Pls. 
. Peoten, W. J. Dakin, 144 pp., 9 Pls. 
. ELepone, A. Isgrove, 113 pp., 10 Pls. 
. Potycuaret Larva, F. H. Gravely, 87 pp., 4 Pls. 
. Bucctnum, W. J. Dakin, 123 pp., 8 Pls. 
. Eupacurus, H. G. Jackson, 88 pp., 6 Pls. 
. EcHInopERM Larv#, H. C. Chadwick, 40 pp., 9 Pls. 
. TuBIFEX, G. C. Dixon, 100 pp., 7 Pls. 
Doris, EH. L. Gleave. 
TUBULARIA, R. C. Bamber. 
AptysiA, N. B. Eales. 
HimantTuatia, H. 8. Holden. 
Sacirta, S. T. Burfield. 
ActiniA, J. A. Clubb. 
ZOSTERA, R. Robbins. 
HaLicHoNnpRIA AND Sycon, A. Dendy. 
