Aesthete Canal Morphology in Twelve Species of Chiton (Polyplacophora) CHRISTINE Z. FERNANDEZ, MICHAEL J. VENDRASCO, AND BRUCE RUNNEGAR, p. 51 Morphologic and Reproductive Biology of Two Species of the Buccinid Gastropod Genus Aeneator Finlay, 1927 from Southern Chilean Fjords CECILIA OSORIO R. AND LAURA RAMAJO G., p. 70 Two New Species of Conoidean Gastropods (Gastropoda: Conoidea) from the Northern South China Sea BAOQUAN LI AND XINZHENG LI, p. 79 A New Gigantic Nucinella (Bivalvia: Solemyoida) from the Cretaceous Cold-seep Deposit in Hokkaido, Northern Japan KAZUTAKA AMANO, ROBERT G. JENKINS, AND YOSHINORI HIKIDA, p. 84 Field Observations on the Feeding of the Nudibranch Gymnodoris spp. in Japan RIE NAKANO, KOTARO TANAKA, SHIN-ICHI DEWA, KENJI TAKASAKI, AND ATSUSHI ONO, p. 91 Berthella (Opisthobranchia: Pleurobranchidae) from the Northeast Pacific Ocean Prey on Plakinid Sponges (Homoscleromorpha: Plakinidae) JEFFREY H. R. GODDARD, p. 97 Effects of Increased Salinity on Survival and Lipid Composition of Helisoma trivolvis (Colorado Strain) and Biomphalaria glahrata in Laboratory Cultures DANIELLE L. MARTIN, BERNARD FRIED, AND JOSEPH SHERMA, p. 101
