Psocids (Psocoptera)
Psocoptera are separated into two groups, the booklice (mainly found indoors) and barklice (usually found outdoors), the latter often known as barkflies. So far I've only recorded a few species of barkfly, most of which I am yet to add to this site.
I use the RES Handbook to Psocids by T R New (2nd edition, 2005) which is really good, but I tend to turn to the online National Barkfly Recording Scheme key first.
Valenzuela burmeisteri
Epicaecilius pilipennis
Ectopsocus briggsi
Ectopsocus petersi
Peripsocus milleri
Trichopsocus brincki
Philotarsus parviceps
Elipsocus abdominalis (?)
Loensia fasciata