2 
Mollusca. 
y. Gastropoda. 
PAGE 
Plate, L . — Anatomy of Mollusca 166 
Dall, W. H . — Subtropical Miocene Fauna in Arctic Siberia 166 
„ „ Mechanical Cause of Folds in Aperture of Shell of Gastropoda . . .. 167 
Chatin, J . — Connective Cells of Gastropoda 167 
Arthropoda. 
a. Insecta. 
Fernald, C. H . — Greenland Insects 167 
Kiesel, A . — Physiology of the Compound Eye 168 
Monti, R . — Histology of Nervous System in Insects 168 
Hopkins, F. G . — Pigments of Pieridse 168 
Riley, C. Y . — Social Insects and Evolution 169 
Decaux — A Fig-eating Caterpillar 169 
Perez, J . — Production of Males and Females in Meliponites 169 
Janet, C . — Nests of Vespa crabro 169 
Riley, C. Y . — Parasitic Hymenoptera of St. Vincent 170 
Bordas — Salivary Glands of Bees .. .. 170 
Nassonoff, N . — Morphology of Stylops melittse 170 
Smith, J. B . — Seat of Life in the House-fly 170 
Schmidt, P . — Luminosity of Midges 170 
Cholodkowsky, N. — Life-history of Chermes abietis 171 
Packard, A. S . — Systematic Position of Siphonaptera 171 
Wilcox, E. Y . — Spermatogenesis of Caloptenus femur-rubrwn 171 
Osborn, H . — Biology of Horse-Bot 172 
/3. Myriopoda. 
Attems, C. G . — Copulatory Appendages of lulidse 172 
5. Araclmida. 
Schimkewitsch, W . — Structure and Development of the Endosternite ]72 
Supino, F . — Development of Acarina 172 
e. Crustacea. 
Saint-Hilaire. 0 . — Physiology of Decapoda 173 
Garman, S . — Lobster Reproduction 173 
Herrick, F. H . — Action of Gravity on Nucleolus of Lobster 173 
Roule, L . — Development of the Body of the Prawn and Crayfish 173 
Alcock, A., & A. R. Anderson — Deep-Sea Crustacea from the Bay of Bengal . . 174 
Hay, W. P . — Blind Crayfishes of Indiana 174 
Ortmann, A. E . — Atyidae 174 
Sars, G. O . — Crustacea of the Caspian Sea 174 
Wagner, J . — Development of Schizopods 174 
Herrick, 0. L . — Small Crustacea from New Mexico 175 
Gruvel, A . — Development of Kidney and of General Cavity in Cirripedia .. .. 175 
Richard, J . — Revision of the Cladocera 176 
Annulata. 
Benham, W. B . — New Classification of Polychaita 176 
„ „ Blood of Magelona 177 
Racovitza, E. G . — Cephalic Lobe of Euphrosyne ' 177 
Haecker, V . — Later Development of Polynoe Larne 177 
Calkins, G. A . — History of the Archoplasm Mass in Spermatogenesis of Lumbricus 178 
Schimkewitsch, W . — Excretory Function of Midgut in Worms 178 
Michaelsen, W . — Earthworms of Florida and Georgia 178 
Smith, F . — New Oligochseta from Illinois 179 
Graf, A . — Funnels and Terminal Vesicles of Hirudinea 179 
Moore, J. P . — New Discodrilid 179 
Platyhelminth.es . 
Kampmann, K . — Valvular Apparatus in Excretory Organs of Trematodes .. .. 180 
Goto, Seitaro — Ectoparasitic Trematodes of Japan 180 
Sangalli, C . — Echinococcus and (Estrus in Man 181 
Lewin, G . — Cysticercus cellulosse in Human Shin 181 
Diamare — Dipylidium Larva 181 
