original descriptionChamberlin, R. V. (1928). Some chilopods and diplopods from Missouri. <em>Entomological News.</em> 39: 153-155. page(s): 154 [details]
original description(ofBactropodellus Jeekel, 1969)Jeekel, C. A. W. (1969). Two new generic names in the diplopod order Craspedosomatida. Entomologische Berichten, 29: 88. Amsterdam page(s): 88 [details]
original description(ofOfcookogona Causey, 1951)Causey, N. B. (1951). New genera and species of chordeumoid millipeds in the United States, and notes on some established species. Proceedings of the Biological Society of Washington, 64: 117-124 page(s): 120 [details]
original description(ofOzarkogona Causey, 1951)Causey, N. B. (1951). New cleidogonid millipeds (Chordeumoidea). Journal of the Washington Academy of Sciences, 41(2): 78-83 page(s): 80 [details]
additional sourceCausey, N. B. (1952). Four new chordeumoid millipeds from the United States. Proceedings of the Biological Society of Washington, 65: 111-118[details]
additional sourceCausey, N. B. (1959). A new species of Ozarkogona from Indiana (Diplopoda: Chordeumida: Cleidogonidae). Journal of the Kansas Entomological Society, 32(3): 141-144[details]
additional sourceShear, W. A. (1972). Studies in the milliped order Chordeumida (Diplopoda). A revision of the family Cleidogonidae and a reclassification of the order Chordeumida in the New World. Bulletin of the Museum of Comparative Zoology, 144: 151-352. Cambridge[details]