Zemitrella helena is a species of sea snail, a marine gastropod mollusk in the family Columbellidae, the dove snails.MolluscaBase eds. (2023). MolluscaBase. Zemitrella helena (Thiele, 1925). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=511756 on 2023-11-11
Description
The length of the shell varies between 10 mm and 15 mm. Distribution This marine species occurs off the Agulhas Bank, South Africa.
References
Thiele, J. (1925). Gastropoden der Deutschen Tiefsee-Expedition. II Teil. Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer "Valdivia" 1898–1899. 17(2): 35-382, pls 13-46 Kilburn R.N. & Marais J.P. (2010) Columbellidae. pp. 60–104, in: Marais A.P. & Seccombe A.D. (eds), Identification guide to the seashells of South Africa. Volume 1. Groenkloof: Centre for Molluscan Studies. 376 pp.
External links Conchology.be: image