CONTENTS. XV11 



1-i.QE 



Paulsen, J. — Galvanotaxit of Entomostraca 26 



Soott, T. — Revision of curtain British Copepoda 26 



Ostwald, W. — Seasonal Dimorphism in Daphnida 27 



Zwack, Adolf — Ephippium of Daphnia hyalina 27 



Gurnet, Robert — Life- History of Cladocera 174 



Garstang, W. — Respiration in Sand- Burrowing Grabs 174 



Bouvier, G. L. — Decapods collected by the ' Princess Alice ' 174 



Wolf, E. — Reproduction in Copepods 174 



Richardson, Harriet — Isopods of North-west Coast of North America 175 



Rathbun, Mart J. — Alaska Decapods 175 



Vredenburg, E. — Occurrence of Apus in Baluchistan 175 



Hat, William P. — Hermaphroditism in Crayfishes 305 



Thiele, J. — Phylogeny of Crustacean Limb 306 



Scott, Thomas — Crustacea of the Forth Region 306 



Brozek, Arthur — Variation-Study of a Decapod 306 



Richardson, Harriet — Monograph of North American Isopods 306 



Webb. W. M., & C. Sillem — Monograph on British Wood-Lice 306 



Ost, Josef — Regeneration of Antennx of Wood-Louse 307 



Coctiere, H. — Affinities of Hoplophoridx 307 



Bouvier, E. L. — Distribution of Gennadas 307 



„ „ Relationships of Gennadas 307 



Bruntz, L. — Phagocytosis and Excretion in Phyllopods 307 



Abtom, C. — Parthenogenesis of Artemia salina 307 



„ „ Artemia salina 308 



Zograf, Nicolas de — Cervical Cap hi Nauplius of Artemia salina 308 



Vejdovskt , F. — Reduction of Eyes in Gammarids 308 



Annandale, Nelson — Indian Stalked Barnacles 308 



Quidor, A. — Leposphilus labrei , 308 



„ „ Antarctic Copepods 309 



Andrews, E. A. — Egg- Laying Habits of Cambarus affinis 441 



Bohn, G. — Phototropism of Larval Lobsters 441 



Bouvier, E. L. — Macrura of the ' Hassler' and ' Blake' 442 



Goto, Seitaro — Meristic Variation in an Isopod 442 



Guietsse, A. — Hepatic Tubes of Anilocra frontalis 442 



Rossi, Carmelita — Commensalism of two Isopods 442 



Esterlt, C. O. — Nervous System of Copepoda 442 



Ji DAT, Chan cet — Halocyprids of San Diego 442 



Emmel, Victor E. — Regeneration of Lost Parts in Lobster 552 



Coutiere, H. — Larvx of Macrura Eucypliota 552 



Richardson, Harriet — Antarctic Isopods 552 



Quidor, A. — Male of Nicothoa astaci and the Suctorial Apparatus 552 



Koltzoff, N. K. — Spermatozoa of Decapoda 553 



Henderson, J. R. — Coral-infesting Crab 668 



Kalichewskt, M. — Malacostraca of the Gulf of Odessa 669 



Robinson, Margaret — Development and Systematic Position of Nebalia . . .. 669 



Gruvel, A. — New Operculute Cirriped 669 



Zograf. N. ton — Hermaphroditism of Male Apus 669 



Herouard, E. — Parasitic Copepod in Amphiura squamata 569 



Cooper, A. W. — New Genus of Gymnoplea from Natal 669 



Lerat, P. — Oogenesis and Spermatogenesis in Cyclops strenuus 670 



Annulata. 



Bugnion, E., & N. Popoff — Spermatogenesis of Earthworm 27 



Annandale, Nelson — Indian Species of Chastogaster 27 



Ladrett, F. — Polian Tubes in Sipunculus 28 



Czwiklitzer, C. — Regeneration of Head End of Ophryotrocha puerilis 28 



Sanz, L. Alaejos t — Species of Poly noinse 28 



Schultze, E. — Regeneration in Annelids 28 



Izuka, Akira — Japanese Palolo 28 



Ikeda, I. — Philippine Gephyreans 28 



Kostanecki, K. — Origin of Centrioles of First Cleavage Spindle in Myzostoma . . 29 



Dec. 19th, 1906 i 



