y /I 
/ ly 
3 
a. Insecta. pa«k 
Peytoureau, A . — Anatomy and Development of Male Genital Armature of Lepi- 
doptera 332 
„ „ Female Genital Armature of Lepidoptera 332 
Emery, C . — Evolution of the Worker-Caste among Ants . 332 
Janet, C . — Production of Sound by Ants 334 
„ Antennary Nerves and Chordotonal Organs in Ants 334 
Kunokel d’Herculais, J . — Hyper metamorphosis of Cantharidinse 334 
Bordas — Salivary Glands of Crabronidse 334 
„ Tracheal System of Larval Hymenoptera 334 
Gilson, G . — Formation of Silk 334 
B. Myriopoda. 
Verhoeff, C . — Developmental Stages of Julidse 335 
Adensamer, Th . — Eyes of Scutigera coleoptrata 335 
5. Arachnida. 
Purcell, F . — Eyes of Harvestmen 355 
Lance, D . — Revival of Tardigrades 335 
Beecher, C. E . — Appendages of Pygidium of Triarthrus .. 335 
Patten, W . — Artificial Segmentation of Limulus 336 
«. Crustacea. 
Chun, C . — Luminous Organs and Compound Eyes 336 
Groom, T. T. — Early Development of Cirripedia . . . . 337 
Auriyillius, C. W. S. — Post-embryonic Development of Lepadidse 338 
Brauer, A . — Parthenogenesis of Artemia 339 
Schmeil, O . — Harpacticidse 339 
Vermes. 
a. Annelida. 
Braem, F . — Development of Orphryotrocha 340 
Schaeppi, Th . — Chloragogen of Ophelia radiata 341 
Marenzeller, E. yon — Deep-sea Polycheeta of Eastern Mediterranean 342 
Giard, A . — New Phreoryctes 342 
Eisen, G . — Californian Eudrilidse .. .. 342 
Horst, R . — Earthworms from the Congo 343 
Williamson, H. C .— Bifid Earthworm 343 
Graf, A . — Excretory System of Nephelis 343 
Blanchard, R . — Leeches of the Iberian Peninsula 343 
Moore, J. Percy — Leech-like Parasites of American Crayfish 343 
Blanchard, R . — Notes on Hirudinea 344 
B. Nemathelminthes. 
Camerano, L . — Notes on Gordii 344 
y. Platyhelminth.es. 
Burger, O . — Developmental History of Nemertines 344 
Bergendal, D . — Polypostia similis 345 
Ward, H. B . — Distomum Westermanni in the United States 345 
Goto, Seitaro — Canal of Laurer 345 
Stiles, C. W., & A. Hassall — Adult Cestodes of Cattle , Sheep , and Allied 
Animals 345 
Braun, M . — Cystic Worms of Bothriocephalus in German Fishes 346 
8. Incertse Sedis. 
Dixon-Nuttall, F. R . — Notes on Rotifers 346 
Echmoderma. 
Herbst, C., & others — Experimental Embryology illustrated by Echinoderms . . 346 
Marenzeller, E. v. — Deep-Sea Echinoderms of Eastern Mediterranean .. .. 348 
Loriol, P. de — Echinoderms of the Bay of Amboyna 349 
„ „ Ophiuroids of Mauritius 349 
Capellini, G . — Rhizocrinus Santagatai . . 349 
Ccelentera. 
Chapeau, Marcellin — Digestion of Ccelentera 350 
Carlgben, 0 . — Minyadse 350 
