Lindsay, D., Grossman, M., Montenegro, J., and Carrara Morandini, A. (2023). A new subfamily of ulmarid scyphomedusae, the Santjordiinae, with a description of Santjordia pagesi gen. et sp. nov. (Cnidaria: Scyphozoa: Discomedusae: Semaeostomeae: Ulmaridae) from the Sumusu Caldera, Ogasawara Islands, Japan. Zootaxa, 5374 (4), doi: 10.11646/zootaxa.5374.4.5. [This articel has been published as OPEN ACCESS]. 

Lindsay, D., Grossman, M., Montenegro, J., and Carrara Morandini, A. (2023). A new subfamily of ulmarid scyphomedusae, the Santjordiinae, with a description of Santjordia pagesi gen. et sp. nov. (Cnidaria: Scyphozoa: Discomedusae: Semaeostomeae: Ulmaridae) from the Sumusu Caldera, Ogasawara Islands, Japan. Zootaxa, 5374 (4), doi: 10.11646/zootaxa.5374.4.5. [This articel has been published as OPEN ACCESS].