Traits name details
Unio mammillaris Yen, 1952 †
1502991 (urn:lsid:marinespecies.org:taxname:1502991)
unaccepted > superseded combination
Species
fossil only
Yen, T.-C. (1952). Molluscan Fauna of the Morrison Formation. <em>United States Geological Survey Professional Paper.</em> 233-B: 21-51.
page(s): 36-37, pl. 4, fig. 1a-e [details] Available for editors
page(s): 36-37, pl. 4, fig. 1a-e [details] Available for editors

MolluscaBase eds. (2024). MolluscaBase. Unio mammillaris Yen, 1952 †. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1502991 on 2025-03-13
Marine Species Traits editorial board (2025). Marine Species Traits. Unio mammillaris Yen, 1952 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1502991 on 2025-03-13
Date
action
by
original description
Yen, T.-C. (1952). Molluscan Fauna of the Morrison Formation. <em>United States Geological Survey Professional Paper.</em> 233-B: 21-51.
page(s): 36-37, pl. 4, fig. 1a-e [details] Available for editors
page(s): 36-37, pl. 4, fig. 1a-e [details] Available for editors
