Keys for the identification of British Elateridae

This family contains a number of species which are quite similar to one another. The keys below are adapted from translations from the German but are supplemented by my own photographs of specimens I've collected and museum specimens; using these I have sought to clarify some of the characters used.
Author(s): 
Mike Hackston
Free: 
Yes
Available as: 
Online
Keywords: 
ELATERIDAE DENTICOLLINAE Click beetles spring beetles Arthropoda