- R. N. KILBURN (1994) On the identity of Pleurotoma (Defrancia?) piperata E. A. Smith, 1882, a West American columbellid described from Korea (Gastropoda: Columbellidae)
- J. R. ARRÉBOLA BURGOS & E. GITTENBERGER (1994) New distributional data for Rupestrella dupotetii (Terver) (Gastropoda: Chondrinidae) from southern Spain and NW. Africa, with notes on allegedly subspecific characters
- D. T. HOLYOAK & M. B. SEDDON (1994) Further notes on the Aciculidae (Gastropoda: Prosobranchia) of NW. Africa¹
- A. OUTEIRO, D. AGÜERA & C. PAREJO (1994) Use of ecological profiles and canonical correspondence analysis in a study of the relationship of terrestrial gastropods and environmental factors
- T. RODRIGUEZ & J. HERMIDA (1994) Key to the identification of the slugs (Gastropoda: Pulmonata) of Portugal
