XV111 
CONTENTS. 
PAGE 
Bell, F. Jeffrey — British Species of Asterias Part 4 479 
„ „ Classification of Echinodermata Part 5 602 
Sladen, W. Percy — Echinodermata from South-west Ireland „ 604 
Ludwig, H. — Development of Holothurians „ 604 
Bell, F. Jeffrey — Bathybiaster vexillifer „ 606 
Cuenot, L. — Morphology of Echinoderms Part 6 746 
Ludwig, H. — Ludwig's Echinodermata „ 748 
Janet, C., & L. Cuenot — Apical System of Echinoids „ 748 
Coelenterata. 
Agassiz, A . — Rate of Growth of Corals 
Bassett-Smith, P. W . — Corals of Tizard and Macclesfield Banks 
Hickson, S. J . — Alcyonaria and Zoantharia from Port Phillip 
Koch, G. y . — Invagination of Tentacles in Rhizoxenia rosea and Asteroides 
calycularis 
„ „ Terminal Polyp and Zooid in Pennatula and Pteroeides 
M‘Murrich, J. P . — Structure of Cerianthus americanus 
Wagner, J . — Organization of Monobrachium par asiticum 
Bourne, G. C . — Hydroids of Plymouth 
Claus, C. — Scyphostoma of Cotylorhiza } Aurelia , and Chrysaora 
Weismann, A . — Hydra turned inside out 
Blanco, L., & P. Mayer — Spongicola and Nausithoe 
Cerfontaine, P . — Organization and Development of Anthozoa 
Koch, G. v . — Alcyonacea of Bay of Naples 
Studer, T . — Fissiparity in Alcyonaria 
Beneden, E. van . — Arachnactis and Morphology of Cerianthidse 
Carlgren, O. — Protanthea — a new Actinian 
„ „ Bolocera 
Koch, G. y . — Relation of Septa of Parent to those of Bud in Blastotrochus 
Faurot, L . — Cerianthus membranaceus 
Bell, F. Jeffrey — Antipatharia 
Hickson, S. J . — Ampullae of Millepora Murrayi 
„ „ Male Gonangia of Distichopora and Allopora 
Brooks, W. K., & E. G. Conklin — Structure of Gonophores 
Sloan, A. D . — Halistemma in British Waters 
M‘Murrich, J. Playfair — Development of Cyanea arctica 
Bigelow, R. P . — Physiology of ‘ Portuguese Man-of-War * 
Spencer, W. Baldwin — New Family of Hydroida 
Nussbauh, M. — Trembley's Experiments with Hydra 
M‘Murrich, J. Playfair — Phytogeny of Actinozoa 
Heider, A. R. V. — Coral-Studies 
Hickson, S. J . — Medusae of Millepora Murrayi and Gonophores of Allopora 
and Distichopora 
Maas, O . — Craspedota of the Plankton Expedition 
Brauer, A . — Development of Hydra 
Schneider, K. C . — Histological Observations on Coelenterata 
Cerfontaine, P . — Organization of Anthozoa 
Lacaze-Duthiers, H. de — Kophobelemnon at Banyuls 
Studer, T . — New Alcyonarian .. 
Kennel, J. v . — A Freshwater Medusa 
Schlater, G . — Sensory Papillae of Haliclystus auricula var 
Wilson, E. B . — Heliotropism of Hydra 
Part 1 
55 
55 
55 
55 
55 
55 
Part 2 
» 
Part 3 
» 
» 
V 
Part 4 
55 
55 
55 
55 
55 
55 
55 
55 
Part 5 
55 
55 
5 » 
Part 6 
55 
55 
55 
55 
55 
51 
51 
51 
51 
52 
52 
52 
53 
203 
203 
204 
353 
353 
354 
354 
479 
479 
480 
480 
480 
480 
481 
481 
481 
481 
482 
482 
483 
606 
608 
608 
609 
609 
748 
749 
750 
750 
750 
750 
750 
