Pictured: adonis blue, Polyommatus bellargus
Notes from Jenyns: This species is not mentioned in Jenyns’ notebooks.
200-year trend in Cambridgeshire: Recent increase
Modern records
Jenyns does not record this species in his notebook and it may never have been found in Cambridgeshire until very recently, where in the last few years it has colonised Devil’s Dyke.
National records map
Adonis blue national records map: https://species.nbnatlas.org/species/NHMSYS0021143616
