Nutting, C. C. 1900. American Hydroids. Part I The Plumularidae. Smithsonian Institution, United States National Museum Special Bulletin 4: 1-285., available online athttps://www.biodiversitylibrary.org/page/1051509 page(s): 84 [details]
Schuchert, P.; Choong, H.; Galea, H.; Hoeksema, B.; Lindsay, D.; Manko, M.; Pica, D. (2025). World Hydrozoa Database. Hippurella longicarpa Nutting, 1900. Accessed at: https://marinespecies.org/hydrozoa/aphia.php/api-docs/css/aphia.php?p=taxdetails&id=292355 on 2025-05-02
original descriptionNutting, C. C. 1900. American Hydroids. Part I The Plumularidae. Smithsonian Institution, United States National Museum Special Bulletin 4: 1-285., available online athttps://www.biodiversitylibrary.org/page/1051509 page(s): 84 [details]