Kaiho, K. (1998). Phylogeny of Deep-Sea Calcareous Trochospiral Benthic Foraminifera: Evolution and Diversification. <em>Micropaleontology.</em> 44(3): 291-311., available online athttps://doi.org/10.2307/1486051 page(s): p. 298 [details] Available for editors
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Protosangularia Kaiho, 1998 †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1067010 on 2025-05-11
Marine Species Traits editorial board (2025). Marine Species Traits. Protosangularia Kaiho, 1998 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1067010 on 2025-05-11
original descriptionKaiho, K. (1998). Phylogeny of Deep-Sea Calcareous Trochospiral Benthic Foraminifera: Evolution and Diversification. <em>Micropaleontology.</em> 44(3): 291-311., available online athttps://doi.org/10.2307/1486051 page(s): p. 298 [details] Available for editors
Present Inaccurate Introduced: alien Containing type locality