Reference

Louis Butot, Bostjan Kiauta (1967): The chromosomes of Catinella arenaira (Bouchard-Chantereaux, 1837) with a review of the cytological conditions within the genus Catinella and considerations of the phylogenetic position of the Succineoidea ord. nov. (Gastropoda, Euthyneura) – Beaufortia. Series of Miscellaneous Publications. Zoological Museum. Frueher: Amsterdam Naturalist. – 14: 157 - 164.