Revision of the Ethiopian Cicadellidae (Hemiptera - Homoptera) : Iassinae and Acroponinae Author(s) Linnavuori, R. Quartau, J. A.
Revision du sous-genre Parennea Pilsbry du genre Ptychotrema Mörch (Mollusca - Pulmonata - Steptaxidae) Author(s) Adam, W. (William) van Goethem, J. L.
Revision of the Ethiopian Cicadellidae (Hemiptera - Homoptera) : Penthimiinae Author(s) Linnavuori, R.
