Photo 3713387, (c) somadjinn, some rights reserved (CC BY), uploaded by somadjinn

Attribution © somadjinn some rights reserved Uploaded by somadjinn Source iNaturalist Associated observations Photos / Sounds 4 photos What Horned Passalus Beetle (Odontotaenius disjunctus) Observer somadjinn Date May 7, 2016 Place Rock Creek Park, District of Columbia County, US-DC, US (Google, OSM) Date Added May 18, 2016 12:36 AM EDT 3 IDs Research Grade View Sizes small medium large original