The Phasmid Study Group is a group for professional and amateur entomologists who are interested in the order Phasmatodea, i.e. stick and leaf insects, known as "phasmids", as well as other interested persons.
[citation needed] The group includes world experts in the study of phasmids worldwide.
It has meetings twice a year at The Natural History Museum, London.
Phasmid Studies is issued occasionally and contains scientific papers and longer articles.
The Phasmid Study Group's Newsletter is posted to each member twice a year, it contains shorter articles and announcements, and is printed in full colour with many photographs and much information on phasmids.