Figure 3 from: Goldstein PZ, Nelson MW (2017) Two psammophilic noctuids newly associated with beach plum, Prunus maritima (Rosaceae): The Dune Noctuid (Sympistis riparia) and Coastal Heathland Cutworm (Abagrotis benjamini) in Northeastern North America (Lepidoptera, Noctuidae). ZooKeys 661: 61-89. https://doi.org/10.3897/zookeys.661.10867

Figure 3 - a Distribution of Sympistis riparia adults recorded from Massachusetts as of 2016 (MNHESP), b Distribution of Sympistis riparia adults recorded from Martha's Vineyard as of 2016 (MNHESP).