Hoffman, R. L. (1956). New genera and species of cavernicolous diplopods from Alabama. Geological survey of Alabama, Museum Paper, 35: 5-13 page(s): 5 [details]
Sierwald, P.; Decker, P.; Spelda, J. (2024). MilliBase. Tetracion Hoffman, 1956. Accessed at: https://www.millibase.org/aphia.php?p=taxdetails&id=892741 on 2024-11-17
original descriptionHoffman, R. L. (1956). New genera and species of cavernicolous diplopods from Alabama. Geological survey of Alabama, Museum Paper, 35: 5-13 page(s): 5 [details]
additional sourceStoev, P.; Sierwald, P.; Billey, A. (2008). An annotated world catalogue of the millipede order Callipodida (Arthropoda: Diplopoda). Zootaxa, 1706: 1-50 page(s): 12 [details]
additional sourceLoria, Stephanie F.; Zigler, Kirk S.; Lewis, Julian J. (2011). Molecular phylogeography of the troglobiotic millipede Tetracion Hoffman, 1956 (Diplopoda, Callipodida, Abacionidae). International Journal of Myriapodology, 5: 35-48[details]