Billard A. (1925b). Les hydroïdes de l'expédition du Siboga. II. Synthecidae et Sertularidae. <em>Siboga Expeditie.</em> 7b: 117-232, 7 pls. page(s): 170 [details] Available for editors [request]
Schuchert, P. (2024). World Hydrozoa Database. Geminella Billard, 1925. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=291323 on 2024-09-18
original descriptionBillard A. (1925b). Les hydroïdes de l'expédition du Siboga. II. Synthecidae et Sertularidae. <em>Siboga Expeditie.</em> 7b: 117-232, 7 pls. page(s): 170 [details] Available for editors [request]