The Frankford, Delaware, record is from Brandon Woo, who reported finding there, in July 2010, a mating pair and several individual males. The Strafford County, New Hampshire, record is also from Brandon Woo, observed on 21 August 2020 and sumbitted to BugGuide.
The Jefferson County, West Virginia record is from Wil Hershberger, who reported that an M. modesta male was observed there on 7 August 2019. Wil Hershberger also provided the record for Ross County, Ohio, which was a female observed on 16 August 2019 in a field of native sunflowers; Anaxipha tinnulenta was found in this same field of sunflowers on 14 and 16 August 2019.
The red dots on the map represent locations from research grade observations uploaded to iNaturalist and BugGuide.