"One of the species-groups within the genus Bryobia Koch is the berlesei group van Eyndhoven. Up to now 13 species of this group are known, 8 of which are undescribed and are published in this paper. All 13 species are characterized by (normally) 4 long setae on femur I. Each species has its own host plant and all 13 plants belong to the tribus Genisteae of the Leguminosae." . . . "Eyndhoven & Vacante (1985)" . "1985"^^ . "1985"^^ . . "Eyndhoven van, G. & Vacante, V. 1985. The berlesei-group of the genus Bryobia Koch (Acari, Tetranychidae). Redia, 68: 377-437." . "Eyndhoven & Vacante (1985)" . "One of the species-groups within the genus Bryobia Koch is the berlesei group van Eyndhoven. Up to now 13 species of this group are known, 8 of which are undescribed and are published in this paper. All 13 species are characterized by (normally) 4 long setae on femur I. Each species has its own host plant and all 13 plants belong to the tribus Genisteae of the Leguminosae." .