| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Thaumastoderma appendiculatum Chang, Lee & Clausen, 1998 |
Northwest Pacific | ||
| Thaumastoderma arcassonense d'Hondt, 1965 |
Northeast Atlantic | ||
| Thaumastoderma bifurcatum Clausen, 1991 |
Northeast Atlantic | ||
| Thaumastoderma cantacuzeni Lévi, 1959 |
Northeast Atlantic | ||
| Thaumastoderma clandestinum Chang, Kubota & Shirayana, 2002 |
Northwest Pacific | 0.0189 | |
| Thaumastoderma copiophorum Chang, Lee & Clausen, 1998 |
Northwest Pacific | ||
| Thaumastoderma coronarium Chang, Lee & Clausen, 1998 |
Northwest Pacific | ||
| Thaumastoderma heideri Remane, 1926 |
Northern Atlantic and the Mediterranean. Climate | ||
| Thaumastoderma mediterraneum Remane, 1927 |
Northeast Atlantic and the Mediterranean | 0.0192 | |
| Thaumastoderma moebjergi Clausen, 2004 |
Northeast Atlantic | 0.024 | |
| Thaumastoderma ramuliferum Clausen, 1965 |
Northeast Atlantic and Mediterranean. Climate | 0.0205 | |
| Thaumastoderma renaudi Kisielewski, 1987 |
Northeast Atlantic | ||
| Thaumastoderma swedmarki Lévi, 1950 |
Northeast Atlantic | ||
| Thaumastoderma truncatum Clausen, 1991 |
Northeast Atlantic |