original description
Verhoeff, K. W. (1933). Arthropoden aus südostalpinen Höhlen gesammelt von Karl Straßer, Triest. 7. Aufsatz. <em>Mitteilungen über Höhlen- und Karstforschung.</em> 1933: 1-21.
page(s): 15–17, figs 28–29 [details] Available for editors
source of synonymy
Vagalinski, B.; Borissov, S.; Bobeva, A.; Canciani, G.; Antić, D. Ž. (2022). The mostly cavernicolous millipede genus Stygiiulus Verhoeff, 1929, stat. nov.: taxonomy, distribution and phylogenetic relationships (Diplopoda, Julida, Julidae). <em>European Journal of Taxonomy.</em> 798: 30-69., available online at https://doi.org/10.5852/ejt.2022.798.1669
page(s): 46; note: Junior synonym of Stygiiulus illyricus (Verhoeff, 1929) [details]
From editor or global species database