CONTENTS. 
XV 
pagk 
Smith, F . — North American Oligochseta 125 
Beddard, F. E . — Oligochseta of South America 125 
Rosa, D . — Lymphocytes of Earthworms 125 
Bolsius, H. — Unpaired Gland of Hxment aria 125 
Kunstler, J., & A. Gruvel — “ Urns ” of Sipunculus 126 
Haecker, Y . — Pelagic Larvae of Polychseta 206 
Caullery, Maurice, & F. Mesnil — Asymmetry of Spirorhis 206 
Smith, F . — New American Species of Megascolides 207 
Wagner, F. yon — Regeneration of Fore-gut in Lumbriculus 207 
Kowalevski, Al . — Species of Acanthohdella 207 
Mead, A. D . — Ovum Centrosome in Chsetopterus 286 
Hescheler, K . — Regeneration and, Autotomy in Earthworms 287 
Smith, F . — New North American Oligochseta 287 
Michaelsen, W . — New Oligochseta 287 
Nusbaum, J., & Jan Rakowski — Heart-Body of Enchytrseidx 287 
Hesse, R . — Eyes of Hirudinea 288 
Goodrich, E. S . — Nephridia of Polychseta 384 
Cantacuzene, J . — Phagocytic Organs in Marine Annelids 385 
Schwely, A . — Structure and Development of Spirorhis borealis 385 
Gilson, G . — Septal Valves of Owenia 386 
Benham, W. B . — New Species of Perichseta 386 
Michaelsen, W . — New Species of Earthworm 386 
Aida, T . — Chsetognatha of Misaki 386 
Goodrich, E. S . — Structure of Sternaspis 534 
Ehlers, E . — East African Polychseta 534 
Moore, J. Percy — Nephridium af Discodrilidx 534 
Andrews, E. A . — Plasmic Processes emitted from Serpida Eggs 535 
M‘Intosh, W. C . — Notes on Polychseta . . 535 
Aida, T . — Growth of Ovum in Sagitta 535 
Rotatoria. 
Rothert, W . — Notommata wernecki 41 
Zograf, N. de — Locomotor Apparatus of Rotifers 126 
Hempel, Adolph — New Species of Rotifers from the Illinois River 207 
Kofoid, C. A . — Trochosphsera solstitialis 207 
Kellicott, D. S . — Rotifera of Sandusky Bay 207 
Collin, Anton — Rotatoria from East Africa 208 
Scorikow, A. S . — Rotatoria of the Neighbourhood of Kharhow 208 
Stokes, A. C . — Some new Forms of American Rotifera 288 
Shephard, T . — Lacinularia elongata, a new Rotifer 288 
Rousselet, C. F . — Brachionus hakeri and its Varieties 288 
Dunlop, M. F . — Metopidia pterygoida , a new Rotifer 289 
Scherren, Hy . — Rotifer Commensal with Caddis- Worm 387 
Zacharias, O . — Mastigocerca hamata sp. n 387 
Nematohelminthes. 
Henry, F . — Fflaria nocturna 37 
Stossich, M . — The Genus Ascaris 126 
Brandes, G. — Life-History of Ascaris lumbricoides 126 
Graefe — Ascaris megalocepliala as Cause of Death 126 
Colucci, V., & L. Arnone — Simondsia paradoxa in the Stomach of Wild Boars .. 127 
Stossich, M . — Helminthological Notes 127 
Geisse & others — Life-History of Trichina 208 
Woodworth, W. McM . — Filaroides in Frontal Sinuses of Skunks 208 
Linstow, v . — Classification of Nematoda 289 
Nassonow, N . — Excretory System of Nematodes 289 
Chatin, J .— Alleged Nematode-Parasites of Truffles 289 
Linstow, v. — Molin' s Genus Globocephalus 289 
Romer, F . — Classification of Gordiidx 290 
Lataste, F . — Gordius and Mantis 290 
Dad ay, E. v . — Freshwater Nematodes of Hungary 296 
Chatin, Joannes — Epidermic Nuclei of Anguillulidie . . 387 
