Copulatory organs of Acantholycosa katunensis. 3 male palp, ventral 4–5 embolic division, ventral and anterior 6–7 epigyne, ventral and dorsal (left head of receptacle is broken) 8–10 bulb, ventral, anterior and retrolateral. Scale: 0.2 mm.

  Part of: Fomichev AA, Marusik YM, Koponen S (2016) On the synonymy of two Acantholycosa species (Araneae, Lycosidae) from the Altai. ZooKeys 559: 151-156.