Über einige in Häusern lästige Arthropodenarten

Outbreaks of some Arthropoda species in buildings of Praha are reviewed.Cylindroiolus teutonicus (Myriap., Chilopoda) leaved grassland around and entered cellars and rooms of dwelling houses. Here they died quickly in consequence of dryness. Several observations showed that Anobiidae (Anobium punctatum) living in wooden sculptures died within short after coming into central heated rooms.Lepisma saccharina damaged textil goods in a nursery school. The miteTyrophagus putrescentiae, unknown from field hitherto was often found in spider (Meta menardi) cocoons in caves and cracks of rocks.