MolluscaBase name details
Unio edwardsii var. headonensis S. V. Wood, 1864 †
1592387 (urn:lsid:marinespecies.org:taxname:1592387)
uncertain > taxon inquirendum
Variety
fossil only
Wood, S. V. (1861-1871). A Monograph of the Eocene Mollusca of England. Bivalves. <em>Monographs of the Paleontographical Society, London.</em> 13(58): 1-74, pl. 1-13 [1861]; 16(69): 75-136, pl. 14-20 [1864]; 24(109): 137-182, pl. 21-25 [1871]., available online at https://www.biodiversitylibrary.org/page/13658368
page(s): 136, pl. 20, fig. 15; note: as "U. tumescens var. Headonensis" on p. 136; there also referring incorrectly to fig. 19 [details]
page(s): 136, pl. 20, fig. 15; note: as "U. tumescens var. Headonensis" on p. 136; there also referring incorrectly to fig. 19 [details]
Type locality contained in Isle of Wight
type locality contained in Isle of Wight [details]
Status Taxon not discussed in the literature of the 20th and 21st century. Status uncertain!
Status Taxon not discussed in the literature of the 20th and 21st century. Status uncertain! [details]
MolluscaBase eds. (2025). MolluscaBase. Unio edwardsii var. headonensis S. V. Wood, 1864 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1592387 on 2025-09-11
Date
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original description
Wood, S. V. (1861-1871). A Monograph of the Eocene Mollusca of England. Bivalves. <em>Monographs of the Paleontographical Society, London.</em> 13(58): 1-74, pl. 1-13 [1861]; 16(69): 75-136, pl. 14-20 [1864]; 24(109): 137-182, pl. 21-25 [1871]., available online at https://www.biodiversitylibrary.org/page/13658368
page(s): 136, pl. 20, fig. 15; note: as "U. tumescens var. Headonensis" on p. 136; there also referring incorrectly to fig. 19 [details]
additional source Newton, R.B. (1891). <i>Systematic list of the F. E. Edwards collection of British Oligocene and Eocene mollusca in the British Museum (Natural History), with references to the type-specimens from similar horizons contained in other collections belonging to the Geological Department of the Museum</i>. London, British Museum, xxviii + 365 pp. , available online at https://www.biodiversitylibrary.org/page/19997637
page(s): 29 [details]
page(s): 136, pl. 20, fig. 15; note: as "U. tumescens var. Headonensis" on p. 136; there also referring incorrectly to fig. 19 [details]
additional source Newton, R.B. (1891). <i>Systematic list of the F. E. Edwards collection of British Oligocene and Eocene mollusca in the British Museum (Natural History), with references to the type-specimens from similar horizons contained in other collections belonging to the Geological Department of the Museum</i>. London, British Museum, xxviii + 365 pp. , available online at https://www.biodiversitylibrary.org/page/19997637
page(s): 29 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Status Taxon not discussed in the literature of the 20th and 21st century. Status uncertain! [details]
