MolluscaBase name details
Cytherodon (Schizodus) quadrangularis J. Hall, 1883 †
1805647 (urn:lsid:marinespecies.org:taxname:1805647)
unaccepted > junior subjective synonym
Species
marine, fresh, terrestrial
fossil only
Hall, J. (1883-1884). Lamellibranchiata I. Plates and Explanations, containing descriptions and figures of the Monomyaria of the upper Helderberg, Hamilton and Chemung groups. <em>Natural History of New York, Paleontology.</em> 5(1): i-xviii + 1-268, 79 pls. New York Geological Survey, Albany., available online at https://www.biodiversitylibrary.org/page/54942549
page(s): 18, pl. 75, figs 31-36 [details]
Hall, J.; Whitfield, R. P. (1869-1870). Preliminary notice of the lamellibranchiate shells of the upper Helderberg, Hamilton and Chemung groups, with others from the Waverly sandstones. Part 2. New York State Museum, Albany, 80 pp.
page(s): 96; note: nomen nudum (fide McAlester 1962) [details]
page(s): 18, pl. 75, figs 31-36 [details]
Hall, J.; Whitfield, R. P. (1869-1870). Preliminary notice of the lamellibranchiate shells of the upper Helderberg, Hamilton and Chemung groups, with others from the Waverly sandstones. Part 2. New York State Museum, Albany, 80 pp.
page(s): 96; note: nomen nudum (fide McAlester 1962) [details]
Type locality contained in New York
type locality contained in New York [details]
MolluscaBase eds. (2025). MolluscaBase. Cytherodon (Schizodus) quadrangularis J. Hall, 1883 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1805647 on 2025-04-05
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original description
Hall, J. (1883-1884). Lamellibranchiata I. Plates and Explanations, containing descriptions and figures of the Monomyaria of the upper Helderberg, Hamilton and Chemung groups. <em>Natural History of New York, Paleontology.</em> 5(1): i-xviii + 1-268, 79 pls. New York Geological Survey, Albany., available online at https://www.biodiversitylibrary.org/page/54942549
page(s): 18, pl. 75, figs 31-36 [details]
status source McAlester, A. L. (1962). Upper Devonian Pelecypods of the New York Chemung Stage. <em>Bulletin of the Peabody Museum of Natural History.</em> 16: 1-88, 32 pls.
page(s): 67 [details] Available for editors
[request]
original description (unavailable nomenclaturally) Hall, J.; Whitfield, R. P. (1869-1870). Preliminary notice of the lamellibranchiate shells of the upper Helderberg, Hamilton and Chemung groups, with others from the Waverly sandstones. Part 2. New York State Museum, Albany, 80 pp.
page(s): 96; note: nomen nudum (fide McAlester 1962) [details]
page(s): 18, pl. 75, figs 31-36 [details]
status source McAlester, A. L. (1962). Upper Devonian Pelecypods of the New York Chemung Stage. <em>Bulletin of the Peabody Museum of Natural History.</em> 16: 1-88, 32 pls.
page(s): 67 [details] Available for editors
[request]original description (unavailable nomenclaturally) Hall, J.; Whitfield, R. P. (1869-1870). Preliminary notice of the lamellibranchiate shells of the upper Helderberg, Hamilton and Chemung groups, with others from the Waverly sandstones. Part 2. New York State Museum, Albany, 80 pp.
page(s): 96; note: nomen nudum (fide McAlester 1962) [details]
Present Inaccurate Introduced: alien Containing type locality
