( 3 ) 



Molluscoida. 



a. Tunicata. tags 



Lahille, P. — Central Nervous System 26 



&. Polyzoa- 



Korotneff, A. de — Spermatogenesis 27 



Verworn, M. — Fresh-water Bryozoa 27 



Arthropoda. 



Gbassi, B. — Primitive Insects 29 



a. Iusecta. 



Emery, C. — Love-lights of Luciola 30 



„ „ Mimicry and Parasitism of Camponotus lateralis 30 



Handlirsch, A. — Sand-wasps 30 



Graber, V. — Thermic Experiments on Periplaneta orientalis .. .. 31 



Urech, F. — Diminution in Weight of Chrysalis 31 



Ciaccio, G. V. — Eyes of Diptera 31 



Blochmann, J. — Bacteria-like Bodies in Tissues and Ova 31 



Megnin, P. — Fauna of the Tombs 32 



y3. Myriopoda. 



Plateau, F. — Powers of Vision .. .. 32 



y. Prototracheata. 



Sheldon, L. — Development of Peripatus Novse-Zealandise 33 



8. Araclinida. 



Aurivillius, C. W. S. — Acarida on Trees 34 



e. Crustacea. 



Kingsley, J. S. — Development of the Compound Eye of Crangon 34 



Sars, G. 0. — ' Challenger ' Cumacea 35 



„ „ ' Challenger ' Phyllocarida 36 



Garbini, A. — Structure of Cijprmidse . . - 36 



Vermes. 

 a. Annelida. 



Whitman, C. O.— Germ-layers of Clepsine .. , 37 



Bertelli, D. — Salivary Glands of Leech 38 



Wilson, E. B. — Germ-hands of Lumbricus 38 



Giabd, A. — PhotodrUus phosphoreus, Type of a New Genus of Phosphorescent 



Lumbricids • .. 39 



Michaelsen, W. — Enchytrxidse .- 40 



Drago, W. — Parasite of Telphusa 40 



Cunningham, J. T. — Anatomy of Polychssta 41 



Graff, L. v. — Annelid Genus Spinther . , 42 



Simonelli, V. — Structure of Serpula .. .. 42 



)8. Nemathelminthes. 



Carnot, J. B. — Maturation and Division of Ascaris Ova 42 



„ „ Polar Bodies in Ascaris 43 



Zacharias, O. — Fertilization of Ascaris megalocephala 43 



Laboulbene, A. — Larval Stage of Species of Ascaris 45 



y. Platyhelminthes. 



Linton, E. — Cestoid Embryos 46 



Gbassi, B. — Ttenia nana 46 



Wright, R. Eamsay, & A. B. Macallum — Sphyranura osleri 47 



Poirier, J. — New Human Distomum 49 



Heckebt, G. — Natural History of Leucochloridium paradoxum 49 



Haswell, W. A. — Temnocephala 50 



Linton, E. — Trematode in white of newly-laid Hen' 's Egg 51 



Devoletzky, R. — Lateral Organs of Nemerteans 51 



Hubrecht, A. A. W. — 'Challenger' Nemertea 52 



b 



