MolluscaBase name details
Unio stewardi C. A. White, 1876 †
1501540 (urn:lsid:marinespecies.org:taxname:1501540)
unaccepted > superseded combination
Species
- Subspecies Unio stewardi utahensis Yen, 1952 † accepted as Epioblasma stewardi utahensis (Yen, 1952) † (unaccepted > superseded combination)
fossil only
White, C.A. (1876). Invertebrate paleontology of the Plateau province, together with notice of a few species from localities beyond its limits in Colorado. In: Powell, J.W. (Ed.) Report on the geology of the eastern portion of the Uinta Mountains and a region of country adjacent thereto. With atlas. U. S. Geological and Geographic Survey of the Terretories, Washington, 74-135 pp., available online at https://www.biodiversitylibrary.org/page/19391191
page(s): 110 [details]
page(s): 110 [details]
Note "At Flaming Gorge of Green River, near the...
Type locality "At Flaming Gorge of Green River, near the northern boundary line of Utah", Wyoming, USA; Jurassic [details]
MolluscaBase eds. (2025). MolluscaBase. Unio stewardi C. A. White, 1876 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1501540 on 2025-09-11
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original description
White, C.A. (1876). Invertebrate paleontology of the Plateau province, together with notice of a few species from localities beyond its limits in Colorado. In: Powell, J.W. (Ed.) Report on the geology of the eastern portion of the Uinta Mountains and a region of country adjacent thereto. With atlas. U. S. Geological and Geographic Survey of the Terretories, Washington, 74-135 pp., available online at https://www.biodiversitylibrary.org/page/19391191
page(s): 110 [details]
basis of record Henderson, J. (1935). Fossil non-marine Mollusca of North America. <em>Geological Society of America Special Papers.</em> 3: 1-313.
page(s): 75 [details] Available for editors
[request]
page(s): 110 [details]
basis of record Henderson, J. (1935). Fossil non-marine Mollusca of North America. <em>Geological Society of America Special Papers.</em> 3: 1-313.
page(s): 75 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Type locality "At Flaming Gorge of Green River, near the northern boundary line of Utah", Wyoming, USA; Jurassic [details]
