(of)Treadwell, Aaron L. (1924). Polychaetous annelids collected by the Barbados-Antigua Expedition from the University of Iowa in 1918. <em>University of Iowa Studies in Natural History.</em> 10(4): 3-23, plates I-II., available online athttps://www.biodiversitylibrary.org/page/15291771 page(s): 5-6, plate I figs. 5-9 [as 'Halosydna fuscomarginata' in figure captions]; note: original spelling as 'fusca-maculata' [details]
Read, G.; Fauchald, K. (Ed.) (2025). World Polychaeta Database. Halosydnella fuscamaculata (Treadwell, 1924). Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=333549 on 2025-06-06
Marine Species Traits editorial board (2025). Marine Species Traits. Halosydnella fuscamaculata (Treadwell, 1924). Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=333549 on 2025-06-06
original description(of)Treadwell, Aaron L. (1924). Polychaetous annelids collected by the Barbados-Antigua Expedition from the University of Iowa in 1918. <em>University of Iowa Studies in Natural History.</em> 10(4): 3-23, plates I-II., available online athttps://www.biodiversitylibrary.org/page/15291771 page(s): 5-6, plate I figs. 5-9 [as 'Halosydna fuscomarginata' in figure captions]; note: original spelling as 'fusca-maculata' [details]
new combination referenceHartman, Olga. (1938). The types of the polychaete worms of the families Polynoidae and Polyodontidae in the United States National Museum and the description of a new genus. <em>Proceedings of the United States National Museum.</em> 86(3046): 107-134., available online athttps://biodiversitylibrary.org/page/7568964 page(s): 111-112, fig. 36f-g; note: recombined from Halosydna; spelling as 'fusca-maculata[details] Available for editors
Present Inaccurate Introduced: alien Containing type locality