1. Species Grantessa ramosa (Smith in Haeckel, 1872)
2. Species Grantessa glabra Row, 1909 accepted as Sycettusa glabra (Row, 1909) (genus transfer)
3. Species Grantessa hastifera (Row, 1909) accepted as Sycettusa hastifera (Row, 1909) (genus transfer)
4. Species Grantessa simplex Jenkin, 1908 accepted as Sycettusa simplex (Jenkin, 1908) (genus transfer)
5. Species Grantessa sycilloides (Schuffner, 1877) accepted as Sycettusa sycilloides (Schuffner, 1877) (genus transfer)
6. Species Grantessa zanzibarensis accepted as Sycettusa zanzibaris (Jenkin, 1908) (misspelling of species name and genus transfer)
7. Species Grantessa zanzibaris Jenkin, 1908 accepted as Sycettusa zanzibaris (Jenkin, 1908) (genus transfer & junior synonym)

marine, brackish, fresh, terrestrial

recent only

feminine

Lendenfeld, R. von. (1885). A Monograph of the Australian Sponges (Continued). Part III. Preliminary description and classification of the Australian Calcispongiae. <em>Proceedings of the Linnean Society of New South Wales.</em> 9: 1083-1150, pls 59-67. [details] 

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. (2024). World Porifera Database. Grantessa Lendenfeld, 1885. Accessed through: Odido, M.; Appeltans, W.; BelHassen, M.; Mussai, P.; Nsiangango, S.E.; Vandepitte, L.; Wambiji, N.; Zamouri, N. Jiddou, A.M. (Eds) (2024) African Register of Marine Species at: https://www.marinespecies.org/afremas/aphia.php?p=taxdetails&id=164424 on 2024-10-23

Odido, M.; Appeltans, W.; BelHassen, M.; Mussai, P.; Nsiangango, S.E.; Vandepitte, L.; Wambiji, N.; Zamouri, N. Jiddou, A.M. (Eds) (2024). African Register of Marine Species. Grantessa Lendenfeld, 1885. Accessed at: https://www.marinespecies.org/afremas/aphia.php?p=taxdetails&id=164424 on 2024-10-23

[taxonomic tree]