XVI 
CONTENTS. 
PAGE 
Camerano, L . — New Classification of Gordiidse 387 
Spengel, J. W . — Excretory Organs of Ascarids 388 
Collett, O . — Nematode Parasite from Mantis 388 
Shipley, A. E . — Excretory Cells of Ascaridae 535 
Sabaschnikoff, M . — Chromatin deduction in Oogenesis of Ascaris 536 
Yalentini, L . — Ascariasis 536 
Platyh.elminth.es. 
Montgomery, T. H., Jun . — New Freshwater Nemertean 38 
Woodworth, W. M‘M . — Turbellaria of the Michigan State Fish Commission .. 38 
Sabussow, H Haplodiscus 38 
Otto, R . — Anatomy and Histology of Amphistomidae 38 
Stafford, J . — Aspidogaster conchicola 39 
Paroni, C., & Y. Ariola — New Species of Bilharzia 39 
Lutz, A . — Distoma Opisthobrias 39 
Sonsino, P . — Distomum felinum .. .. 39 
Magalhaes, P. S. de — Hymenolepis diminuta Rudolphi found in Man 40 
Linstow, 0. vox — Twnia (Hymenolepis) nana v. Siebold and Taenia murina Duj. 40 
Schroeder, A. E. vox — Cysticerci of Bothriocephalus latus 40 
Ward, H. B . — New Human Tapeworm 41 
Bavay, A . — Remarkable Pseudhelminth 41 
Bohmig, L . — Excretory Organs and Blood- Vascular System of Tetrastemma graecense 127 
Muhling, P . — Notes on Trematoda 127 
Scagliosa, G . — Taenia Botrioplitis in the Intestine of the Fowl 128 
Luhe, M . — Nervous System of Ligula in its Relations to the Arrangement of the 
Musculature 128 
Willey, A. — Ctenoplana 128 
Brown, A . — Fragmentation in Lineus gesserensis 208 
Montgomery, T. H., Jun. — Connective-Tissues and Body-Cavities of Nemerteans . . 209 
Klinckowstrom, A. vox — Maturation and Fertilisation in Prostheceraeus vittatus 210 
Sabussow, H . — Male Organs of Stenostoma leucops 0. Schm 210 
Jagerskiold, L. A . — New Ectoparasitic Triclad 210 
Lebedinski, J . — Development of Nemerteans 290 
Montgomery, T. II., Jun . — New Metanemerteans 291 
„ Nephridia of Stichostemma 292 
Villot, A . — Species of Opliryocotyle 292 
Hausmann, L . — Trematodes of Freshwater Fishes 292 
Diamare, V . — Eutozoic Tuberculous New Formations 293 
Bensley, R. R . — Two Forms of Distomum cygnoides 293 
Hesse, R . — Eyes of Turbellaria and other Flat Worms 293 
Willey, A . — Remarkable new Planarian .. .. 293 
Plehn, M . — Three new Poly clads 294 
Jacobi, A . — Diploposthe laevis 388 
Diamare, Y . — Gonads of Amabilia . . * 389 
Rosseter, T. B . — Cysticercus venusta 389 
„ „ Cysticercus of Taenia liophallus 389 
Pintner, Th . — Studies on Tetrarhynchci 389 
Bettendorf, II . — Muscidature and, Sensory Cells of Trematodes 390 
Jander, R . — Epithelium of Triclads . . .. , 390 
Francaviglia, M. C . — Helminthological Notes 536 
Mrazek, A . — Cysticercoids of Freshwater Crustacea 536 
Bott, A . — Budding Cysticercus from Mole 536 
Takakura, U . — New Species of Malacobdella 537 
Steel, T . — Neiv Land Planarians 537 
Incertae Sedis. 
Mastermann, A. T . — Structure of Actinotrocha 42 
Willey, A . — Ptycliodera 294 
„ „ Ctenoplana 295 
Masterman, A. T . — Structure of Actinotrocha 537 
„ „ Structure of Cephalodiscus 53S 
Harmer, S. F . — New or Rare British Marine Polyzoa 539 
