| SN2000 author citation | : |  | F.E. Round & R.M. Crawford, in F.E. Round et al., 1990 | 
	
		| Original name | : |  | Round, F.E., Crawford, R.M. & Mann, D.G. 1990. The Diatoms: App. I (p. 651). ("F.E. Round & R.M. Crawford, class. nov."). | 
	
		| Description/Diagnosis in Latin | : |  | loc. cit. | 
	
		| Emended diagnosis (emend.) | : |  | Medlin, L.K. & Kaczmarska, I. 2004. Phycologia 43 (3): 266 ("Round & Crawford, emend. Medlin & Kaczmarska"). |