CONTENTS. XU1 



a- Cephalopoda- 



PAGK 



Hoyle, W. E.— Genera of Dibranchiate Cephalopoda l^fa 



WiJLKEB, G. — Japanese Cephalopods ". ]•■ 



Berry, S. Stillman — New Cephalopods from Hawaiian Islands /4b 



y- Gastropoda. 



Odhner, Nils — Genus Cumanotus 39 



Vessichelli, N. — Structure of Phylliroe bucephala 39 



Bergh, R. — Opisthobranchs of South Africa 39 



Trojan, E. — Glands and Luminescence of P kyllirhoe 196 



Born, Ernst — Minute Structure of PhyUirhoe bucephala 196 



Rolle, H. — Abnormal Shells of Achatina < 196 



Dreyer, Thos. F. — Blood-vessels and Nerves of JEolididie and Tritoniadas .. .. 196 



Germain, L. — Cavernicolous Gastropods 356 



Wood, Elvira — Phytogeny of Cerithiidx 356 



Lang, Arnold — Beating of the Heart in Hibernating Snail 462 



Lee, A. Bolles — Reduction in the Spermatogenesis of the Snail 462 



Quintaret, G. — Abnormality in Snail 462 



Reed, F. R. Cowper — New Fossil Chiton from Gir van 615 



Perrier, Remy. & Henri Fischer — Mantle-cavity and Pallial Organs of Bulleidse 747 



Spiro, J. — Alimentary Canal of Helix pomatia 747 



Petersen, C. G. Joh. — Damage to Plaice-fishing by Whelks 747 



5. Lamellibranchiata. 



Dakin, W. J. — Visceral Ganglion of Pecten 40 



Fabre-Domergue — Cleansing Oysters r-> .. 40 



„ „ Feeding Habits of Oysters 40 



Drew, G. H., & W. De Morgan — Reaction of Tissues of Pecten to Implantation of 



Foreign Bodies 356 



Tur, Jan — Influence of Radium on the Development of Pholas Candida 462 



Israel, W. — Notes on Fresh-water Mussels 462 



Southwell, T. — Avicula and Gorgonid Association 463 



Poyarkoff, E. — Incubation of Cyclas Embryos .. 463 



Kostanecki, K.— Artificial Parthenogenesis in Mactra 615 



Ewald, W. F. — Contraction of Adductors in Fresh-water Mussels 616 



Arthropoda. 



a . Insecta. 



Lovell, John H. — Colour-sense of Hive-bee 40 



Bugnion, E., & N. Popoff — Scelioiiid Parasite of Spider's Eggs 41 



Holste, Georg — Nervous System of Dytiscus marginalis 41 



Silvestri, F. — New Termitophilous Staphylinid 41 



Kirchhoffer, O. — Eye of Dermestes 41 



Deegener — hitestinal Secretion in Dytiscus 41 



Lea, Arthur M. — Beetles in Ants' Nests 42 



Meijere, J. C. H. de, & Hj. Jensen — Insects in Nepenthes Pitchers 42 



Perez, Ch. — Beginning of Muscular Phagocytosis in Larval Muscids 42 



„ Metamorphosis of Intestinal Musculature in Muscid Larvse 42 



Brindley, H. H. — Habits of Procession Caterpillar 42 



Cook, Margaret Harris — Spermatogenesis in Lepidoptera 43 



Dampf, Alfons — New Flea from Jerboa 43 



Russ, E. L. — Head-glands of Caddis-worms 44 



Carpenter, George H. — Injurious Insects in Ireland 44 



Marchal, Paul — Notes on Chermes pin i 44 



Neeracher, Ferdinand — Insects of the Rhine 197 



Zander, Enoch, & F. Stellwaag — Studies on Bees 197 



