Template:Daugbjerg & Moestrup, 1992a
- Daugbjerg, N. & Moestrup, Ø. 1992. Ultrastructure of Pyramimonas cyrtoptera sp. nov. (Prasinophyceae), a species with 16 flagella from northern Foxe Basin, Arctic Canada, including observation on growth rates. Canadian Journal of Botany 70: 1259–1273. DOI: 10.1139/b92-159 .