Contacyphon ochraceus
This genus was formerly known as Cyphon and many references have this species listed as Cyphon ochraceus.
I think this was the first Contacyphon I identified and I would have used Mike Hackston's key. It had been beaten from a White Willow tree.
, Cathedral Meadows, 13-Jun-20 (A) (1).jpg)
, Cathedral Meadows, 13-Jun-20 (A) (3).jpg)
, Cathedral Meadows, 13-Jun-20 (A) (2).jpg)
, Cathedral Meadows, 13-Jun-20 (A) (17).jpg)
, Cathedral Meadows, 13-Jun-20 (A) (7).jpg)
, Cathedral Meadows, 13-Jun-20 (A) (9).jpg)
, Cathedral Meadows, 13-Jun-20 (A) (11).jpg)
, Cathedral Meadows, 13-Jun-20 (A) (13).jpg)
, Cathedral Meadows, 13-Jun-20 (A) (16).JPG)
male Contacyphon ochraceus showing antenna, pronotum (right hand side), tarsus, 9th stertnite, median lobe (on right) and various bits of genitalia, tergites and sternites, North Elmham Cathedral Meadows (Norfolk, UK), 13th June 2020