X X CONTENTS. 



I'AGE 



Bather, F. A. — New Devonian Ophiurid 319 



Monks, Sarah P. — Variability and Antotomy of Phataria 442 



Doderlein, L. — Sea-urchins of German Deep-Sea Expedition 443 



Meyer, K. — The Origin of the Water -Vaxcidar System of Eehinoderms 443 



Bell, F. Jeffrey — South African Eehinoderms 443 



Perrier, Remy — Antarctic. Holoihuroids .. 444 



Kcehler, K., &. C. Vaney — Deep Sea llolothuroids of Indian Ocean 444 



Kellogg, Vernon L. — Regeneration in Liwkia diplax 598 



Krahelska, M. — Merogonic Development of Sea-Vrchin < >va 598 



Russo, Ach., & G. Polara — Internal Secretion in Gonads of Phyllophorus urna 598 



Kcehler, R., & C. Vaney — New Holothurian from French Coast 599 



Ostergren, Hjalmar — Northern Synaptids 599 



Edwards, 0. L. — Species of Hohthuria 704 



Ostergren, Hjalmar — Korean Holothurians 704 



Grave, Caswell— Tentacle Reflex in Holothurians 704 



Norman, A. M. — Note on Cucumaria Montagui Fleming .. .. 704 



Henderson, E. H. — Development of an Asterid with Large Yolked Eggs 704 



Herdman, W. A., & Jane B. Herdman — Ceylonese Eehinoderms 705 



Minckert, W. — Regeneration and Syzygy in Comatulidse 705 



Chadwick, H. C. — Ceylonese Crinoids 705 



Ccelentera. 



Davenport, Gertrude Crotty — Reproduction and Variation in Sargartia Incise 59 



Heicke, A. — Anatomy of Madreporaria 59 



Kinkelin, F. — Medusas from the Devonian 59 



Jaderholm, Elof — Antarctic Hydroids 59 



Goto, Seitaro — New Leptomedusan 60 



Hargitt, C. — Early Development of Eudendrium 60 



Billard, Ormand — Development of Hydranths of Campanularidse and Plumu- 



laridss 189 



Wagner, G. — Movements and Reactions of Eydra 319 



Torrey, H. B. — Biological Studies on Corymorpha 320 



Motz-Kossowska, S. — Gymnoblastic Hydroids of the Western Mediterranean .. 320 



Hargitt, Chas. W. — Notes on Hydromedusse from Naples 320 



Torrey, R. B., & J. R. Mery — Regeneration and Non-Sexual Reproduction in 



Sagartia 321 



McMurrich, J. Playfair — Chilian Actiniae 321 



Carlgren, O. — The. Mesenteric Musculature of Actiniaria 321 



Duerden, J. E. — Morphology of Coral Polyps 322 



Stephens, Jane — List of Irish Ccelentera 444 



Hallez, P. — Bougainvillia fruticosa Allm. — a Variety of B. ramosa, Van Ben .. 444 



Maas, O. — Classification of Medusas 444 



Simpson, J. J. — New Cavernu) 'arid from Ceylon 445 



Thomson, J. Arthur — Deep-Sea Alcyonaria from Indian Ocean 445 



Schneider, K. C. — Primitive Germ-Cells of Ctenophora 445 



Bedot, M. — History of Investigation of Hydroids 599 



Carlgren, Oscar — Polyparium ambulans Korotneff 599 



Hartlaub, Cl. — Magellan and Chilian Hydroids 599 



Thomson, J. Arthur — Southern Antipatharians 599 



Downing, E. R. — Spermatogenesis of Hydra 705 



Fenchel, A. — Synonymy of Tubularia larynx 705 



Thornely, Laura R. — Ceylonese Hydroids 705 



Simpson, J as. J. — New Type of Siphonogorgid Alcyonarian 706 



Schneider, Alfred — Axis of Gorgonidas 706 



Porifera. 



Minchin, E. A. — Phylogeny of Hexactinellid Sponges 189 



Pick, F. K. — Genus Raspailia 190 



Ijima, Isao — Studies on the Hexactinellida 190 



Thielf, J. — Chilian Sponges 600 



Topsent, E. — Studies on Dendroceratida 706 



