original description
(of Parajulus nigrans Chamberlin, 1918) Chamberlin, R. V. (1918). Myriapods from Nashville, Tennessee. Psyche, 25(2): 23-30
page(s): 27 [details]
additional source
Shelley, R. M. (2001). A synopsis of the milliped genus Aniulus Chamberlin (Julida: Parajulidae: Parajulinae: Aniulini). Texas Memorial Museum, Speleological Monographs, 5: 73-94
page(s): 79 [details]
From editor or global species database