(ofHerdmania claviformis Ritter, 1903)Ritter, W. E. (1903). The structure and affinities of Herdmania claviformis, the type of a new genus and family of ascidians. <em>Mark Anniversary.</em> 237-261.[details]
Shenkar, N.; Gittenberger, A.; Lambert, G.; Rius, M.; Moreira da Rocha, R.; Swalla, B.J.; Turon, X. (2024). Ascidiacea World Database. Euherdmania claviformis (Ritter, 1903). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=250653 on 2024-09-23
original description(ofHerdmania claviformis Ritter, 1903)Ritter, W. E. (1903). The structure and affinities of Herdmania claviformis, the type of a new genus and family of ascidians. <em>Mark Anniversary.</em> 237-261.[details]