Observation notes: "Peter Jump reports that you can't separate Acrolophus variabilis  from A. macrophallus  without looking at the genitalia (although in some cases the forewing length can distinguish the species)." from MPG. so perhaps A. sp is the best we can do.
Verified by: kellyrichers
Verified date: May 31, 2018
Coordinator notes: I hesitate to do Acrolophus, as there are so many undescribed species that are in the process of being described, but variabilis is widespread and in your area, and phenotypically it matches up so we will assume it is correct until more information regarding different species comes in!