1. Species Arthuria canariensis (Miklucho-Maclay, 1868) accepted as Arturia canariensis (Miklucho-Maclay, 1868) ("Arthuria" is a junior homonym of a mollusc, therefore it changed to Arturia.)
2. Species Arthuria darwinii (Haeckel, 1870) accepted as Janusya darwinii (Haeckel, 1870)

marine, brackish, fresh, terrestrial

feminine

Klautau, M.; Azevedo, F.; Cóndor-Luján, B.; Rapp, H.T.; Collins, A.; Russo, C.A.D.M. (2013). A Molecular Phylogeny for the Order Clathrinida Rekindles and Refines Haeckel's Taxonomic Proposal for Calcareous Sponges. <em>Integrative and Comparative Biology.</em> 53(3), 447-461., available online at https://doi.org/10.1093/icb/ict039 [details] Available for editors  

de Voogd, N.J.; Alvarez, B.; Boury-Esnault, N.; Cárdenas, P.; Díaz, M.-C.; Dohrmann, M.; Downey, R.; Goodwin, C.; Hajdu, E.; Hooper, J.N.A.; Kelly, M.; Klautau, M.; Lim, S.C.; Manconi, R.; Morrow, C.; Pinheiro, U.; Pisera, A.B.; Ríos, P.; Rützler, K.; Schönberg, C.; Turner, T.; Vacelet, J.; van Soest, R.W.M.; Xavier, J. (2025). World Porifera Database. Arthuria Klautau, Azevedo, Cóndor-Luján, Rapp, Collins & Russo, 2013. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025) European Register of Marine Species at: https://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=742238 on 2025-06-12

Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025). European Register of Marine Species. Arthuria Klautau, Azevedo, Cóndor-Luján, Rapp, Collins & Russo, 2013. Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=742238 on 2025-06-12

[taxonomic tree]