Kecobd of Cureent KE8BAR0HE8, &c. — Continued. pack 



Deep-water Fauna of the Lake of Geneva 700 



" Liver " of the Lnvertehrata 701 



Chromatophores of the Cephalopoda 701 



Shells of the Cephalopoda in relation to the Body of their Constructor . . 703 



Eye of the Cephalopoda 705 



Action of Strychnine on Gasteropodous Molluscs 705 



Animal of Voluta musica 706 



Neomenia (Solenopus) 706 



Two Collections of Pteropoda 706 



Bespiratory Apparatus of Ampullaria 706 



New Genus of Polyzoa 707 



Embryology of Tendra zostericola 707 



Metamorphoses of the Blister Beetle (Lytta vesicatoria Fab.) 708 



New Genus of Cochineals of the Elm .. ,. 709 



Notes on the Phryganida 710 



Anatomy and Physiology of the Digestive Organs of the Myriapoda ., .. 710 



New Scolopendra 712 



Pentastoma txnioides in the Ear of a Dog 712 



Genera of Acari 712 



The Nebaliad Crustacea as Types of a New Order 713 



Physiology of the Nervous System of the Crayfish 713 



Influence of Heat on the Nervous Centres of the Crayfish 714 



Blood of the Lobster 715 



Observations on the Amphipoda 715 



Contributions to the Natural History of the Caprellidx 715 



Caprellidie of the Mediterranean 716 



Organization of the Phronimida 717 



Glands found in the Appendages of the Phronimida 719 



^^ House" of the Phronimida 719 



Some young Stages of Penmus Caramote 720 



Hermaphroditism of the Isopoda 720 



AseUus cavaticus , .. 721 



New Peliidia 722 



New Species of Tmnia 722 



Notes on the Turbellaria 723 



Studies on the Nemertinea 723 



Histology of Convoluta Schulzii 725 



Planaria Limidi 727 



Classification of the Monogenetic Trematoda 728 



Entoparasitic Marine Trematodes .. . . 728 



Helminthological Studies 729 



Ascaris parasitic in the Lion 729 



Ascaris of the Orang-Outang 729 



Filaria Otarirn 729 



Muscle-cells of the Nematoids 729 



Further Studies on the Oligochasta 729 



Spermatophores of the Earth-worm 730 



Body-cavity of the Sedentary Annelids and their Segmental Organs .. .. 731 



Segmental Organs of the Capitellidse 733 



Lateral and other Goblet-shaped Organs of the Capitellidai 734 



Anatomy of the Ophiurida 737 



Aspidura 738 



Comatulx of the ^ Cliallenger ' Expedition 739 



New Genera and Species of Corals 741 



Ctenophora of the Gulf of Naples 742 



Eozoon Canadense 744 



Peridinium and Gymnodinium 745 



