original description
(of Rhinocricus approximans Hoffman, 1950) Hoffman, R. L. (1999). Checklist of the millipedes of North and Middle America. <em>Virginia Museum of Natural History, special publication.</em> 8: 1-584., available online at https://www.biodiversitylibrary.org/page/63590410
page(s): 76; note: Anadenobolus approximans [details]
original description
(of Rhinocricus approximans Hoffman, 1950) Chamberlin, R. V. (1947). Some records and descriptions of diplopods chiefly in the collection of the academy. Proceedings of the Academy of natural Science of Philadelphia, 99: 21-58. Philadelphia
page(s): 39 [details]
original description
(of Rhinocricus approximans Hoffman, 1950) Hoffman, R. L. (1950). Systematic notes on some Central American millipeds. Proceedings of the Biological Society of Washington, 63: 69-71
page(s): 69; note: pro Rhinocricus simulans Chamberlin, 1947 to Rhinocricus approximans [details]
original description
(of Rhinocricus approximans Hoffman, 1950) Chamberlin, R. V. (1950). Three new genera and eight new species of western millipeds. <em>Natural History Miscellanea.</em> 68: 1-6.
page(s): 6; note: nom nov Rhinocricus simulatus pro Rhinocricus simulans Chamberlin, 1947 [details]
From editor or global species database