MolluscaBase name details
Helicodiscus (Helicodiscus) E. S. Morse, 1864
997313 (urn:lsid:marinespecies.org:taxname:997313)
alternative representation
Subgenus
Helicodiscus lineatus (Say, 1817) accepted as Helicodiscus parallelus (Say, 1821) (type by monotypy)
- Species Helicodiscus (Helicodiscus) eiganmanni Pilsbry, 1900 represented as Helicodiscus eiganmanni [sic] accepted as Helicodiscus eigenmanni Pilsbry, 1900
- Species Helicodiscus (Helicodiscus) parallelus (Say, 1821) represented as Helicodiscus parallelus (Say, 1821)
(of Helicodiscus E. S. Morse, 1864) Morse, E. S. (1864). Observations on the terrestrial Pulmonifera of Maine, including a catalogue of all the species of terrestrial and fluviatile Mollusca known to inhabit the state. <em>Journal of the Portland Society of Natural History.</em> 1(1): 1-63, pls 1-10., available online at https://www.biodiversitylibrary.org/page/16070837
page(s): 25-26 [details]
page(s): 25-26 [details]
MolluscaBase eds. (2025). MolluscaBase. Helicodiscus (Helicodiscus) E. S. Morse, 1864. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=997313 on 2025-04-21
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original description
(of Helicodiscus E. S. Morse, 1864) Morse, E. S. (1864). Observations on the terrestrial Pulmonifera of Maine, including a catalogue of all the species of terrestrial and fluviatile Mollusca known to inhabit the state. <em>Journal of the Portland Society of Natural History.</em> 1(1): 1-63, pls 1-10., available online at https://www.biodiversitylibrary.org/page/16070837
page(s): 25-26 [details]
basis of record Bank, R. A. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]
page(s): 25-26 [details]
basis of record Bank, R. A. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]
