| Name | Crustomastix T. Nakay., Kawachi & I. Inouye |
| Authorship | T. Nakay., Kawachi & I. Inouye |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Chlorophyceae |
| Contains | Crustomastix didyma T.Nakayama, M.Kawachi & I.Inouye Crustomastix sp. Crustomastix stigmatica Zingone |
| Remarks | Type: C. didyma T. Nakay., Kawachi & I. Inouye |
| Citation | 2000 Phycologia 39(4): 338 |