Steven Falk:
Empis trigramma male - Crackley Wood, Warwickshire 2024a
Steven Falk:
Empis trigramma male - Crackley Wood, Warwickshire 2024b
Steven Falk:
Empis trigramma male - Brandon Reach, Warwickshire 2022
Steven Falk:
Empis trigramma female - Cuttle Pool Lane Quarry, Warks 2009
Steven Falk:
Empis trigramma female - Lighthorne, Warks 2010