original descriptionChamberlin, R. V. (1952). Two Oregon millipeds of the order Chordeumida. Natural History Miscellanea, 113: 1-4. Chicago page(s): 2 [details]
additional sourceHoffman, R. L. (1999). Checklist of the millipedes of North and Middle America. <em>Virginia Museum of Natural History, special publication.</em> 8: 1-584. page(s): 261 [details]
new combination referenceGardner, M. R.; Shelley, R. M. (1989). New records, species and genera of Caseyid Millipeds from the Pacific Coast of North America (Diplopoda: Chordeumatida: Caseyidae). Pan-Pacific Entomologist, 65(2): 177-268. SanFrancisco page(s): 197; note: Ochrogramma bentona [details]
Present Inaccurate Introduced: alien Containing type locality