- JOSEPH HELLER & NAOMI SIVAN (2000) A new species of Melanopsis from the Golan Heights, Southern Levant (Gastropoda: Melanopsidae)
- SERGE GOFAS (2000) Four species of the family Fasciolariidae (Gastropoda) from the North Atlantic seamounts
- P.G. OLIVER & M. ZUSCHIN (2000) Additions to the bivalve fauna of the Red Sea with descriptions of new species of Limopsidae, Tellinidae and Semelidae
- RAFAEL LA PERNA (2000) Limopsis tenuis Seguenza, 1876, a poorly known Mediterranean bivalve (Arcoida, Limopsidae)
- R. ARAUJO & M.A. RAMOS (2000) A critical revision of the historical distribution of the endangeredMargaritifera auricularia (Spengler, 1782) (Mollusca: Margaritiferidae) based on museum specimens
- S. CIANFANELLI, E. TALENTI, M. BODON & G. MANGANELLI (2000) Two Platyla species from Sardinia (Gastropoda: Prosobranchia: Aciculidae)
- JAN KOSLOWSKI & MARIA KOSLOWSKA (2000) Weeds as a supplementary or alternative food forArion lusitanicus Mabille (Gastropoda: Stylommatophora)
