Figure 2 from: Schmidt C, Anweiler G (2014) Taxonomy and biogeography of the Nearctic Raphia Hübner (Lepidoptera, Noctuidae, Raphiinae). ZooKeys 421: 91-113. https://doi.org/10.3897/zookeys.421.7517

Figure 2 - Distribution of Raphia frater subspecies (circles) relative to range of Populus larval host plants (coloured shading) in eastern North America. Black circles - subsp. frater; white circles – subsp. abrupta; grey circles – subsp. piazzi; half-circles represent transitional populations and/or phenotypically intermediate specimens. Blue shading – combined ranges of Populus tremuloides and Populus grandidentata; yellow shading – Populus deltoides; range overlap depicted in green. Populus ranges adapted from USGS (2013).