ID pointers: Quite a chunky looking moth with rather broad and rounded grey wings, quite variable in colour and markings. An obvious small oval pale centred with a dark outline and a most conspicuous black lined kidney mark and outer cross-line that is pale bordered on the inner edge. Sometimes there is a black streak flicking through the central area of the outer cross-line. A superb image below shows an example of the dark colour morph f.suffusa.