Synonyms and other taxonomic changes
Explanation of Names
Arthaldeus pascuellus (Fallén 1826)
The deeply notched pregenital sternite (the plate covering the base of the ovipositor) is distinctive; also the two little dark spots at the tip of the head (on the upper side).
native to Europe, adventive in NA(2)
Adults present Jun to Nov in the UK(1)