Phylogenetic (PhyML) reconstruction of L. cinereoniger, L. pseudocinereoniger and the unassigned TxExDU0119, based on DNA-barcode COI sequences and rooted with Lehmannia marginata. Bootstrap percentages have been indicated for the major groupings.

  Part of: Schilthuizen M, Thompson CG, de Vries R, van Peursen ADP, Paterno M, Maestri S, Marcolongo L, Esposti CD, Delledonne M, Njunjić I (2022) A new giant keelback slug of the genus Limax from the Balkans, described by citizen scientists. Biodiversity Data Journal 10: e69685.