Pygidia of a Ph. dyionysius sp. n. b detail, arrow points to the triangle that forms the keel c Ph. zapotecus. Scale bar= 1mm.

  Part of: Kohlmann B, Arriaga-Jiménez A, Rös M (2018) Dung beetle vicariant speciation in the mountains of Oaxaca, Mexico, with a description of a new species of Phanaeus (Coleoptera, Geotrupidae, Scarabaeidae). ZooKeys 743: 67-93.