MolluscaBase name details
Perenna Guppy, 1867
999161 (urn:lsid:marinespecies.org:taxname:999161)
unaccepted > junior subjective synonym
Genus
Helicina (Perenna) lamellosa Guppy, 1867 accepted as Lucidella lirata (L. Pfeiffer, 1847) (type by original designation)
(of Helicina (Perenna) Guppy, 1867) Guppy, R. J. L. (1867). Description of a new land-shell from Trinidad. <em>The Annals and Magazine of Natural History, 3rd Series.</em> 19: 260, pl. 10, fig. 4., available online at https://www.biodiversitylibrary.org/page/22193096 [details]
MolluscaBase eds. (2025). MolluscaBase. Perenna Guppy, 1867. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=999161 on 2025-09-11
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original description
(of Helicina (Perenna) Guppy, 1867) Guppy, R. J. L. (1867). Description of a new land-shell from Trinidad. <em>The Annals and Magazine of Natural History, 3rd Series.</em> 19: 260, pl. 10, fig. 4., available online at https://www.biodiversitylibrary.org/page/22193096 [details]
basis of record Bank, R. A. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]
basis of record Bank, R. A. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]