Traits name details
Hemisinus sigmachilus Pilsbry & Olsson, 1935 †
1514527 (urn:lsid:marinespecies.org:taxname:1514527)
unaccepted > superseded combination
Species
fossil only
Pilsbry, H. A. & Olsson, A. A. (1935). Tertiary fresh-water mollusks of the Magdalena Embayment, Colombia. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 87: 7-39.
page(s): 11-12, pl. 2, figs 10, 10a, 11 [details] Available for editors
page(s): 11-12, pl. 2, figs 10, 10a, 11 [details] Available for editors

MolluscaBase eds. (2021). MolluscaBase. Hemisinus sigmachilus Pilsbry & Olsson, 1935 †. Accessed through: Marine Species Traits editorial board (2021) Marine Species Traits at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1514527 on 2025-05-11
Marine Species Traits editorial board (2025). Marine Species Traits. Hemisinus sigmachilus Pilsbry & Olsson, 1935 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1514527 on 2025-05-11
Date
action
by
original description
Pilsbry, H. A. & Olsson, A. A. (1935). Tertiary fresh-water mollusks of the Magdalena Embayment, Colombia. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 87: 7-39.
page(s): 11-12, pl. 2, figs 10, 10a, 11 [details] Available for editors
page(s): 11-12, pl. 2, figs 10, 10a, 11 [details] Available for editors
