Callipara (Simililyria) aikeni kosibayensis
Revision of the subgenus Simililyria, (Volutinae: Lyriini: Callipara), with the description of three new species (Simililyria) and three subspecies occuring of southeast Africa. Malacologia Mostra Mondiale, 75, aprile 2012: 3-25. 12 [Zoological Record Volume 148]