Volume 121 Number 4 (December 21, 2007)
- T. J. DEVRIES. Late Cenozoic Teguline (Gastropoda: Trochidae) from southern Peru: 163–181
- J. SLAPCINSKY and R. LASLEY. Three new species of Paryphantopsis (Gastropoda: Pulmonata: Charopidae) from the Nanakai Mountains, New Britain, Papua New Guinea: 182–190
- L. ROTVIT, J. LÜTZEN, A. JESPERSEN, and T. FOX. Mysella gregaria new species, a bivalve (Galeommatoidea: Montacutidae) from the Magellanic Region: 191–200
- E. P. ARRUDA, O. DOMANESCHI, J. de A. FRANCISCO, and J. C. N. de BARROS. Corbula tarasconii, a new species of Corbulidae (Bivalvia) from offshore Brazil: 201–209
- D. L. TIPPETT. Two new gastropod species (Neogastropoda: Drilliidae, Turridae) from the western Atlantic Ocean: 210–213
Volume 121 Number 3 (October 10, 2007)
- G. W. SCHMELZ and R. W. PORTELL. The Epitoniidae (Gastropoda: Ptenoglossa) from the lower Alum Bluff Group (lower to middle Miocene) of Florida, with description of nine new species: 105–130
- F. M. HERALDE III, M. WATKINS, J.-P. OWNBY, P. K. BANDYOPADHYAY, A. D. SANTOS, G. P. CONCEPCION, and B. M. OLIVERA. Molecular phylogeny of some Indo-Pacific genera in the subfamily Turrinae H. Adams and A. Adams, 1853 (1838) (Gastropoda: Neogastropoda): 131–138
- C. MUNIAIN, C. S. GALLARDO, and P. E. PENCHASZADEH. Reproductive biology of the nudibranch Doris fontaniei (Gastropoda: Opisthobranchia) from the Magellanic Region: 139–145
- J. M. HARDING and M. G. HARASEWYCH. Two modern records of Stramonita haemastoma floridana in Chesapeake Bay, USA: 146–158
- P. MARIOTTINI. Brachycythara beatriceae, a new species from the Alboran Sea and the eastern Atlantic (Gastropoda: Neogastropoda: Conidae): 159–162
Volume 121 Number 2 (June 27, 2007)
- E. E. STRONG and T. J. FREST. On the anatomy and systematics of Juga from western North America (Gastropoda: Cerithioidea: Pleuroceridae): 43-65
- T. A. PEARCE, M. C. FIELDS, and K. KURITA. Discriminating shells of Gastrocopta pentodon (Say, 1822) and G. tappaniana (C. B. Adams, 1842) (Gastropoda: Pulmonata) with an example from the Delmarva Peninsula, eastern USA: 66–75
- M. G. HARASEWYCH and S. KIEL. Upper Jurassic Pleurotomariidae (Gastropoda) from southwestern Madagascar: 76-89
- M. G. HARASEWYCH and A. G. BEU. Sassia melpangi, a new ranellid species (Gastropoda: Tonnoidea) from the Central Pacific: 90-94
- J. C. N. DE BARROS and R. E. PETIT. A new species of Microcancilla (Gastropoda: Cancellariidae) from the continental slope off northeastern Brazil: 95-98
- S. F. B. DE LIMA, J. C. N. DE BARROS, and R. E. PETIT. A new species of Gerdiella (Gastropoda: Cancellariidae) from the South Atlantic Ocean off Brazil with discussion of an undescribed species: 99-103
- H. G. LEE. Book Review: Land and Freshwater Molluscs of Brazil: 104
Volume 121 Number 1 (March 28, 2007)
- R. L. SQUIRES and L. SAUL. Paleocene pareorine turritellid gastropods from the Pacific slope of North America: 1-16
- B. F. COLES and J. NEKOLA. Vertigo malleata, a new extreme calcifuge land snail (Gastropoda: Vertiginidae) from the Atlantic and Gulf coastal plains of the USA: 17–28
- M. ROY and D. D. WILLIAMS. Population dynamics of the fingernail clam Sphaerium occidentale (Lewis, 1856) (Bivalvia: Sphaeriidae) in an intermittent pond: 29–36
- RESEARCH NOTE: I. V. BUYNEVICH. Paleoenvironmental significance of the eastern mudsnail, Ilyanassa obsoleta (Say, 1822), from a microtidal coastal sequence of southern New England: 37–39
- ERRATA: 40
- NOTICE: 41
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