Lithobius proximus Sseliwanoff, 1878: 6, 7 female gonopods with 2 + 2 spurs (23 May–12 Sep 2017, Stands 4b and 5) 8 female gonopods with 3 + 3 spurs marked by arrows (23 May–12 Sep 2017, Stand 5); Photos by P. Ślipiński (6) and J. Wytwer (7, 8).

 
 
  Part of: Wytwer J, Tajovský K (2019) The Siberian centipede species Lithobius proximus Sseliwanoff, 1878 (Chilopoda, Lithobiomorpha): a new member of the Polish fauna. ZooKeys 821: 1-10. https://doi.org/10.3897/zookeys.821.32250