INDEX TO VOL. 40, 



NEW SERIES. 



Actinotrocha, structure of, by Mas- 



terman, 281 

 Albunea, new species of, by Garstang, 



Amphioxus, note on the development 



of its atrial chamber, by Lankester, 



647 



„ the early development of, 



by MacBride, 589 

 Arthropod head and Annelid pro- 



stomium, by Goodrich, 247 

 Ascons, materials for a monograph of, 



by E. A. Miuchin, 469 



Bdellostoma Stouti, development 

 of, by Bashford Dean, 269 



Calappa, observations on, by Gar- 

 stang, 211 



Cephalodiscus, structure of, by Mas- 

 terman, 281 



Chaetopterus, green pigment of its 

 intestinal wall, by Lankester, 447 



Clathrinidae, origin and growth of 

 their spicules, by Minchin, 469 



Collcutt on the structure of Hy- 

 dractinia, 17 



Crustacea, decapod, respiratory me- 

 chanism of, by Garstang, 211 



Cunningham, J. T., on the ovarian 

 ova of marine fishes, 101 



Dean, Bashford, on the development 

 of the Californian hag-fish, Bdel- 

 lostoma Stouti, 269 

 Diplochorda, the, by Masterman, 281 

 Drepanidotsenia hemignathi, a 

 new Tapeworm, by Shipley, 613 



Embiidse, on the, by Grassi and San- 

 dias, 1 



Enteropneusta, a new genus of, by 

 Willey, 623 



Fishes, ovarian ova of, by Cunning- 

 ham, 101 



Garstang on the respiratory mechan- 

 ism of Decapod Crustacea, &c., 

 211 



Gephyrean, new British, by Herd- 

 man, 367 



Goodrich on the anatomy of Sternas- 

 pis, 233 



„ on the nephridia of the 

 Polychseta, 185 



„ on the relation of the 

 Arthropod head to the Annelid 

 prostomium, 247 



Grassi and Saudias on the Termites, 

 and on the Embiidse, 1 



Hamingia, remarks on, by Herdman, 



367 

 Haswell on a Prorhynchid TurbeU 



larian from deep wells in New 



Zealand, 631 

 Herdman on anew British Echinuroid 



Gephyrean, 367 

 Hesioue, nephridia of, by Goodrich, 



185 

 Heteroplana, a new genus of Pla- 



uarians, by Willey, 203 

 Hydractinia, structure of, by Mar- 



garet C. Collcutt, 77 



Lankester on the development of the 

 atrial chamber of Amphioxus, 647 



„ on the green pigment of 



the intestinal wall of tiie Annelid 

 Chaetopterus, 447 



