Biotopical distribution and seasonal activity of model species of the family Gnaphosidae (Araneae) in Zemen gorge (SW Bulgaria)
A faunistic study was carried out for three years in Zemen gorge (1984-1986).With SWIMSUIT the help of Barber-traps 675 gnaphosid spiders were caught in 4 localities, each with 2 habitats, meadow and forest.23 species were found in total and their biotopical distribution was recorded.The investigated habitats are faunistically similar, mainly in qu