Attems, C. M. T. Graf von (1933). Ergebnisse der Österreichischen Biologischen Costa Rica-Expedition 1930. III. Teil. Neue Polydesmiden von Costa Rica. Annalen des Naturhistorischen Museums in Wien, 46: 257-269 page(s): 265, figs 12-16 [details]
original descriptionAttems, C. M. T. Graf von (1933). Ergebnisse der Österreichischen Biologischen Costa Rica-Expedition 1930. III. Teil. Neue Polydesmiden von Costa Rica. Annalen des Naturhistorischen Museums in Wien, 46: 257-269 page(s): 265, figs 12-16 [details]
additional sourceAttems, C. M. T. Graf von (1938). Myriapoda 3. Polydesmoidea II. Fam. Leptodesmidae, Platyrhachidae, Oxydesmidae, Gomphodesmidae. Das Tierreich, 69: 1-487. Berlin page(s): 106, figs 123-124 [details]
additional sourceLoomis, H. F. (1968). A checklist of the millipeds of Mexico and Central America. <em>United States National Museum Bulletin.</em> 266: 1-137. Washington. page(s): 15; note: Phylactophallus parvulus [details] Available for editors
additional sourceLoomis, H. F. (1972). Millipeds from the atlantic lowlands of Costa Rica. Florida Entomologist, 55(3): 185-206 page(s): 188; note: key to Costa Rican species of Phylactophallus [details]
additional sourceHoffman, R. L. (1999). Checklist of the millipedes of North and Middle America. Virginia Museum of Natural History, special publication, 8: 1-584. Martinsville page(s): 274 [details]
source of synonymyJeekel, C. A. W. (1971). Nomenclator generum et familiarum Diplopodorum: A list of the genus and family-group names in the Class Diplopoda from the 10th edition of Linnaeus, 1758, to the end of 1957. Monografieen van de Nederlandse Entomologische Vereniging, 5: 1-412. Amsterdam page(s): 246; note: Type species by monotypy [details]
Present Inaccurate Introduced: alien Containing type locality