| Description | 7 volumes of Thysanoptera (thrips) records. An introduction at the start of the first volume explains that Morison's objective was to study the Thysanoptera of the British Isles, including the bionomics of each species, the distribution, and the correlation of the distribution with its food and habitat requirements. Each description lists: date; locality; type of soil; habitat; weatehr; genus and species; number of adults, mixture of sexes; habits in field; finding place or food plant; effects on plant; associated animals, including predators, parasites and diseases; remarks. The introduction also gives some further information on bibliography and methodology |