World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Trochaclis islandica Warén, 1989. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=141748 on 2026-08-01
Warén A. (1989). New and little known Mollusca from Iceland. Sarsia. 74(1): 1-28.