2 
INVERTEBRATA. page 
Pflucke, M. — Nerve-Cells of Invertebrates .. .. 180 
Mollusca. 
y. Gastropoda. 
Pelseneer, Pai l — Air-breathing i: Prosobranchs” and Gill-bearing “ Pulmonates*' ISO 
Erlanger, R. von — Larval Kidney of Planorbis and Limnxus 181 
5. Lamellibrancliiata. 
Bruyne, C. de — Phagocytosis in Lamellibranchs 181 
Arthropoda. 
a. Insecta. 
Meldola, R . — Speculative Method in Entomology 181 
Cuenot, L . — Physiology of the Orthoptera 182 
Holmgren, Emil — Branching of the Tracheae in the Spinning-Glands of Lepidop- 
terous Larvae 182 
Wasmann, E . — Ergatogynous Forms in Ants and their Explanation 183 
.Tanet, Ch . — Muscles of Iiymenoptera 183 
Cholodkovsky, M . — New Species of Chermes 183 
Alessandrint, G . — Larva of Sarcophaga affinis in Man 181 
Nagel, Wilibald — Proteid-digesting Saliva in Insect Larvae . . 181 
Erlanger, R. von — Accessory Nucleus ( Nebenltern ) in Spermatogenesis 181 
Verhoeff, C. — Wound-Healing in Cardbus 181 
J3. Myriopoda. 
Kowalevsky, A .— Lymphatic Glands of Myriopods .. 181 
Verhoeff, 0 . — Climbing Powers of Millepedes 185 
§. Arachnida. 
Wagner, W . — Habits of Spiders 185 
Rywosch — Biology of Tardigrades 185 
Lindner, P . — Parasites of Aspidiotus Nerii ISO 
Tower, R. W. — Brick-red Gland in Limulus 18G 
e. Crustacea. 
Man, J. G. de — Crustaceans of Malacca, Borneo, Celebes, and the Java Sea .. .. 18G 
Gruvel, A. — Gills of Cirripeclia 186 
Hacker, V . — Paternal and Maternal Nuclear Substance in Development of Cyclops 187 
Ishikawa, C . — Phyllopods of Japan 187 
Annulata. 
Benham, W. B . — A new Earthworm — Kynotus cingulcitus 187 
Reeker, H . — Living Earthworm in Ice 187 
Korschelt, E . — Maturation and Fertilisation in Ophryotrocha puerilis 1S8 
Nemathelminthes. 
Yung, E . — Strongylus retortaeformis in Hares .. 180 
Ludwig, H., & Th. Saemisoh — Filaria loa in the Human Eye 180 
Franca viglia, M. C . — Filaria labiata ISO 
Plathelminthes . 
Burger, 0 . — New Nemerteans 180 
Stummer-Traunfels, R. von — The Genus Thysanozoon 180 
Zernecke, E . — Histology of Cestoda 100 
Fuhrman, O . — Taeniae of Amphibia 101 
Stiles, C. W., & A. Hassall — Ctenotaenia denticulata 101 
Sonsino, P . — Distomum Westermanni 101 
Hotatoria. 
Sniezek, Johann — Species in Botatorici 191 
Echinoderma. 
Cuenot, L . — Lacunar System of Starfishes 192 
Koenen, A. von — Development of Dadocrinus gracilis v. Buck and Holocrinus 
Wagner i Ben. 192 
