Arrup akiyoshiensis sp. n., A–C paratype (TS-20180418-01) D holotype (TS-20180330-01) A whole body, dorsal B head and forcipular segment, dorsal C head and forcipular segment, ventral D head and left antenna, ventral. Scale bar: 1 mm (B–D).

 
 
  Part of: Tsukamoto S, Shimano S, Murakami T, Hiruta SF, Yamasaki T, Eguchi K (2019) A new species of the genus Arrup from a limestone cave in Akiyoshi-dai, Western Japan (Chilopoda, Geophilomorpha, Mecistocephalidae). ZooKeys 830: 33-51. https://doi.org/10.3897/zookeys.830.33060