Schmelz, R.M. et al. 2019. Enchytraeus demutatus sp. nov. (Enchytraeidae, Oligochaeta) has characters hitherto unrecorded in the genus. Soil Organisms. 91, 3 (Dec. 2019), 87–96. DOI:https://doi.org/10.25674/so91iss3pp87.