Currently known Neodiprion warreni distribution and native Pinus virginiana range. All recorded locations of Neodiprion warreni Ross observations in the eastern United States. Previously reported N. warreni observations are in red and the new recorded observations of N. warreni in this report are in blue. The native range of Pinus virginiana Mill. (newly reported host of N. warreni) is shown in green.

  Part of: Ridenbaugh RD, Glover AN, Linnen CR (2023) ´╗┐First record of the pine sawfly Neodiprion warreni (Hymenoptera, Diprionidae) in the state of Tennessee and on Pinus virginiana. Journal of Hymenoptera Research 96: 937-947.