01. Structure and function of the organs of feeding and digestion in the Septibranchs, Cuspidaria and Poromya02. Structure and Physiology of the Organs of Feeding
and Digestion in Ostrea edulís.03. Ciliary Feeding Mechanisms in the Thecosomatous Pteropods. By C. K.
YONGE, B.Sc., Ph.D., Temporary Assistant Naturalist at the Plymouth
Laboratory. (From the Station Zoologique Russe, Villefranche-surMer.) (Communicated by Dr. H. G. CANNON, F.L.S.)04. STRUCTURE AND FUNCTION. OF THE ORGANS OF FEEDING AND DIGESTION
IN THE SEPTIBRANCHS CUSPIDARIA AND POROMYA.05. STRUCTURE AND FUNCTION OF THE ORGANS OF
FEEDING AND DIGESTION IN THE SEPTIBRANCIIS,
CUSPIDARIA AND POROIIYA06. The Digestive Diverticula in the Lamellibranchs.07. The Digestive Diverticula in the Lamellibranchs
