Average catch rate across the territories. (a) The average catch rate for all identified insects in each of the territories. (b) Percentage occupancy of traps, i.e. traps with one or more insects in each of the territories. Average catch rate for (c) booklice, (d) silverfish, (e) woolly bear larvae, (f) furniture beetles, (g) webbing clothes moths and (h) and plaster beetles in each territory.