MolluscaBase name details
Isognomon (Hippochaeta) torta (Say, 1820) †
1818634 (urn:lsid:marinespecies.org:taxname:1818634)
alternative representation
Species
Perna torta Say, 1820 † · unaccepted > superseded combination
marine, fresh, terrestrial
fossil only
(of Perna torta Say, 1820 †) Say, T. (1820). Observations on some species of zoophytes, shells, & c. principally fossil. <em>The American Journal of Science and Arts.</em> 2, 34-45., available online at https://www.biodiversitylibrary.org/page/31477303
page(s): 38-39 [details]
page(s): 38-39 [details]
Type locality contained in Maryland
type locality contained in Maryland [from synonym] [view taxon] [details]
MolluscaBase eds. (2025). MolluscaBase. Isognomon (Hippochaeta) torta (Say, 1820) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1818634 on 2025-09-11
Date
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The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
(of Perna torta Say, 1820 †) Say, T. (1820). Observations on some species of zoophytes, shells, & c. principally fossil. <em>The American Journal of Science and Arts.</em> 2, 34-45., available online at https://www.biodiversitylibrary.org/page/31477303
page(s): 38-39 [details]
basis of record Petuch, E. J.; Drolshagen, M. (2010). Molluscan paleontology of the Chesapeake Miocene. Boca Raton : CRC Press, Boca Raton, xviii + 160 pp.
page(s): 135 [details] Available for editors
[request]
page(s): 38-39 [details]
basis of record Petuch, E. J.; Drolshagen, M. (2010). Molluscan paleontology of the Chesapeake Miocene. Boca Raton : CRC Press, Boca Raton, xviii + 160 pp.
page(s): 135 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
