Traits taxon details
Callonaia subtrigonalis (Whitfield, 1907) †
1536184 (urn:lsid:marinespecies.org:taxname:1536184)
accepted
Species
Unio subtrigonalis Whitfield, 1907 † · unaccepted > superseded combination
fossil only
(of Unio subtrigonalis Whitfield, 1907 †) Whitfield, R.P. (1907). Remarks on and descriptions of new fossil Unionidae from the Laramie clays of Montana. <em>Bulletin of the American Museum of Natural History.</em> 23(26): 623-628., available online at http://digitallibrary.amnh.org/handle/2246/650
page(s): 626, pl. 40, figs 5-6 [details]
page(s): 626, pl. 40, figs 5-6 [details]
MolluscaBase eds. (2025). MolluscaBase. Callonaia subtrigonalis (Whitfield, 1907) †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1536184 on 2025-05-14
Marine Species Traits editorial board (2025). Marine Species Traits. Callonaia subtrigonalis (Whitfield, 1907) †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1536184 on 2025-05-14
Date
action
by
original description
(of Unio subtrigonalis Whitfield, 1907 †) Whitfield, R.P. (1907). Remarks on and descriptions of new fossil Unionidae from the Laramie clays of Montana. <em>Bulletin of the American Museum of Natural History.</em> 23(26): 623-628., available online at http://digitallibrary.amnh.org/handle/2246/650
page(s): 626, pl. 40, figs 5-6 [details]
basis of record Modell, H. (1957). Die fossilen Najaden Nordamerikas. Ein Klassifizierungsversuch. <em>Archiv für Molluskenkunde.</em> 86(4/6): 183-200.
page(s): 196 [details] Available for editors
page(s): 626, pl. 40, figs 5-6 [details]
basis of record Modell, H. (1957). Die fossilen Najaden Nordamerikas. Ein Klassifizierungsversuch. <em>Archiv für Molluskenkunde.</em> 86(4/6): 183-200.
page(s): 196 [details] Available for editors
