Studies on the Pselaphidae of the Sicily. 10. Revision of the north africain subspecies of Tychus striola Guillebeau, 1888, with description of new taxa of Sicily (Coleoptera: Pselaphidae). Annales de la Societe Entomologique de France, 32(1), Mars 1996: 101-118. 111 [Zoological Record Volume 133]