Left gonopod of Nannaria swiftae sp. nov., male holotype (MPE01222, Van Buren County, Tennessee) A anterior view B medial view C posterior view. Scale bar: 1 mm.

  Part of: Hennen DA, Means JC, Marek PE (2022) A revision of the wilsoni species group in the millipede genus Nannaria Chamberlin, 1918 (Diplopoda, Polydesmida, Xystodesmidae). ZooKeys 1096: 17-118. https://doi.org/10.3897/zookeys.1096.73485