original description
Schileyko, A. A. (2000). Treatise on Recent terrestrial pulmonate molluscs. Part 6. Rhytididae, Chlamydephoridae, Systrophiidae, Haplotrematidae, Streptaxidae, Spiraxidae, Oleacinidae, Testacellidae. <em>Ruthenica.</em> Supplement 2: 731-880. Moskva.
page(s): 780. [details]
basis of record
Bank, R. A. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]
additional source
Brown, K. (2023). A guide to the hunter shells. Vol. 2. The Streptaxoidea. The Enneinae, Orthogibbinae, Marconiinae, Odontartemoninae, Streptaxinae and the Diapheridae. ConchBooks, Germany.
page(s): 229 [details]
From editor or global species database
Nomenclature Schileyko (2000) named Gulella gardineri Sykes, 1909 as the type species of this genus. However, the original combination of that species is Ennea gardineri. [details]