New taxa and new records of patelliform gastropods associated with chemoautosynthesis-based communities in Japanese waters TAKENORI SASAKI, TAKASHI OKUTANI, and KATSUNORI FUJIKURA, p. 189 Distribution of sister Littorina species, II: Geographic and tidal-height patterns do not support sympatric speciation PAUL A. HOHENLOHE, p. 211 A new species of Holospira (Pulmonata: Urocoptidae) from New Mexico LANCE H. GILBERTSON AND RICHARD D. WORTHINGTON, p. 220 Fischerpietteus, a new genus of streptaxid land snails from northern Madagascar KENNETH C. EMBERTON, p. 225 Contribution to the knowledge of the Chinese terrestrial malacofauna (Gastropoda: Pulmonata: Helicoidea): Description of a new bradybaenid genus with three species MIN WU AND JIAN-YING GUO, p. 239 New Simrothiellidae (Mollusca: Solenogastres) from the Mozambique Channel, western Indian Ocean CHRISTIANE TODT AND LUITFRIED V. SALVINI-PLAWEN, p. 252 NOTES, INFORMATION & NEWS Observations on the reproduction of Pugilina morio (Linnaeus, 1758) (Mollusca: Gastropoda: Melongenidae) HELENA MATTHEWS-CASCON, INES XAVIER MARTINS, AND EVELYNE XLMENES BARBOSA, p. 267 Embryonic development of Crepidula aculeata (Gmelin, 1791) (Caenogastropoda: Calyptraeidae) from the Venezuelan Caribbean PATRICIA MILOSLAVICH, PABLO E. PENCHASZADEH, AND ANA KARINNA CARBONINI, p. 269
