| Citation | Cavalcanti, T., C.S. Neto and U. Pinheiro, 2018 New records of Biemna Gray, 1867 (Biemnidae: Biemnida: Demospongiae) and a replacement name for the species Biemna microstyla Thomas, 1984. Zootaxa 4433(2):393-396. |
| Ref. | 118932 Cavalcanti, T., C.S. Neto and U. Pinheiro, 2018 |
| Page | |
| Named Used as Valid | Biemna thomasi |
| Locality | |
| Distribution | Brazil. |