Lang’s Short-tailed Blue (Leptotes pirithous) Credit Alex Perry
Lang’s Short-tailed Blue (Leptotes pirithous) Credit Alex Perry
We have published handbooks for the identification of insects since 1949, view the list of all RES handbooks up to July 2021.
Out of print handbooks are free to download below.
Cover of Hymenoptera – Formicidae. RES Handbooks for the Identification of British Insects, Volume 6, Part 3c

Hymenoptera – Formicidae.

Cover of Hymenoptera - Introduction and key to families (2nd edition). RES Handbooks for the Identification of British Insects, Volume 6, Part 1

Hymenoptera – Introduction and key to families (2nd edition).

Cover of Hymenoptera – Pompilidae. RES Handbooks for the Identification of British Insects, Volume 6, Part 4

Hymenoptera – Pompilidae.

Cover of Hymenoptera – Symphyta. RES Handbooks for the Identification of British Insects, Volume 6, Part 2a

Hymenoptera – Symphyta.

Cover of Hymenoptera – Symphyta. RES Handbooks for the Identification of British Insects, Volume 6, Part 2b

Hymenoptera – Symphyta.

Cover of Hymenoptera – Symphyta. RES Handbooks for the Identification o

Hymenoptera – Symphyta.

Cover of Mecoptera Megaloptera Neuroptera, RES Handbooks for the Identification of British Insects, Volume 1, Parts 12 & 13

Mecoptera Megaloptera Neuroptera

Cover of Odonata, RES Handbooks for the Identification of British Insects, Volume 1, Part 10

Odonata

Cover of Plecoptera, RES Handbooks for the Identification of British Insects, Volume 1, Part 6

Plecoptera

Cover of Psocoptera, RES Handbooks for the Identification of British Insects, Volume 1, Part 7

Psocoptera