Marine Species Traits - Unio mammillaris Yen, 1952 †

Traits name details

Unio mammillaris Yen, 1952 †

AphiaID

1502991 (urn:lsid:marinespecies.org:taxname:1502991)

Classification

Status

unaccepted > superseded combination

Accepted name

Vetulonaia mammillaris (Yen, 1952) †

Rank

Species

Parent

Unio Philipsson, 1788

Original name

Unio mammillaris Yen, 1952 †

Environment

~~marine~~, ~~brackish~~, fresh, ~~terrestrial~~

Fossil range

fossil only

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

Taxonomic citation

MolluscaBase eds. (2025). MolluscaBase. Unio mammillaris Yen, 1952 †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1502991 on 2025-09-16

Thematic species database citation

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 2025-09-16

Taxonomic edit history

Date

action

2021-04-08 11:17:34Z

created

Neubauer, Thomas A.

2022-11-21 12:29:08Z

changed

Neubauer, Thomas A.

[taxonomic tree]

Sources (1)

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