( 3 ) 
Molluscoida. 
a. Tunicata. 
Hartmann — Larvae of Ascidians 
Asajiro Oka, & A. Willey — New Genus of Synascidians 
Swainson, G. — New Form, of Appendicularian “ llaus ” 
0. Bryozoa. 
Harmer, S. F. — Nature of Excretory Processes in Marine Polyzoa 
Hincks, T . — Polyzoa of the St. Lawrence 
Arthropoda. 
a. Insecta. 
Klemensiewicz, S . — Swimming Butterflies 
Haase, E. — Mimicry 
Koschewnikoff, G. — Male Generative Organs of Honey-Bee .. 
Schmidt, E. — The Palps of Bhynchota 
Cholodkowsky, N. — Embryonic Development of Phyllodromia germanica 
Heymons, R . — Development of Female Reproductive Organs of the Cockroach 
Visart, O. — Digestive Canal of Orthoptera 
Werner, F. — Autotomy in Grasshoppers 
Martens, E. von — Spirally-coiled Cases of Insect Larvae 
5. Arachnida. 
Bartels, M. — Protective Colour of Spiders 
e. Crustacea. 
Hardy, W. B. — Crustacean Blood-corpuscles 
Robinson, M. — Persistent Nauplius Eye in Decapods 
Parker, W. N. — Abnormalities in Astacus fluviatilis 
Beneden, P. J. Van — New Family of Schizopoda 
Brady, G. S . — British Species of Fresh-water Cyclopidx and Calanidse .. 
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Vermes, 
a. Annelida. 
Wistinghatjsen, C. v . — Development of Nereis Dumerilii 205 
Lenhossek, M. VON — Sensory Nerves of the Earthworm .. 205 
Beddabd, F. E . — Earthworms of Vienna Museum 205 
Benham, W. B . — Acanthodriloid Earthworms from New Zealand 206 
„ „ Aquatic Oligochasta 206 
Bergh, R. S . — Development of Hirudinea 206 
Shipley, A. E . — Onchnesoma Steenstrupii 207 
0. Nemathelminthes. 
Cobb, N. A . — New Genera of Nematodes 207 
Stiles, C. W . — American Intermediate Host of Echinorhynchus gigas .. .. 207 
y. Platyhelminthes. 
Burger, O . — Nervous System of Nemerlinea 208 
Plessis, G. du — Eyeless Species of Oerstedia 2o9 
Spencer, W. Baldwin — Victorian Land Planarians 2"9 
Collin, A . — Planar ia alpina 209 
Leidy, J . — Notes on Eutozoa 209 
Collin, A . — Parasites from Intestine of Zebra 210 
Sonsino, P . — Parasites of Fishes 210 
BurchHardt, R . — Amphistomum chordale 210 
Sonsino, P . — New Species of Miarocotyle 210 
Matz, F. —Species of Bothriocephalus 210 
Railliet, A . — Length of Life of Coenurus 211 
„ „ Experimental Development of Cysticercus tenuicollis in the Kid .. 211 
Blanchard, R . — Presence of Taenia nana in America 211 
„ „ Migrations of Taenia gracilis 211 
