Harpalus calceatus (Duftschmid) (Carabidae) in Norfolk: established in the East Anglian Brecks or still a British vagrant?

Full title: 

Harpalus calceatus (Duftschmid) (Carabidae) in Norfolk: established in the East Anglian Brecks or still a British vagrant?

Author: 

Steve A. Lane & James Symonds

Year: 

2020

Publisher: 

The Coleopterist

Volume: 

29

Part: 

3

Start page: 

136

Families: 

Carabidae