小豆藻纲（学名：Mamiellophyceae）是綠藻門下的一个纲。
本纲包括以下目：[1]
- Dolichomastigales
- Crustomastigaceae
- Crustomastix T.Nakayama, M.Kawachi & I.Inouye, 2000
- Crustomastix didyma[2]
- Crustomastix stigmatica Zingone, 2002
- Dolichomastigaceae
- 小豆藻目 Mamiellales
- Bathycoccaceae
- Bathycoccus W.Eikrem & J.Throndsen, 1990
- Bathycoccus prasinos Eikrem & Throndsen[3]
- Ostreococcus C.Courties & M.-J.Chrétiennot-Dinet, 1995
- 小豆藻科 Mamiellaceae
- Monomastigaceae
- Monomastigales
Takeshi Nakayama, Masanobu Kawachi & Isao Inouye (2000) Taxonomy and the phylogenetic position of a new prasinophycean alga, Crustomastix didyma gen. & sp. nov. (Chlorophyta), Phycologia, 39:4, 337-348, DOI: 10.2216/i0031-8884-39-4-337.1
W. Eikrem & J. Throndsen (1990) The ultrastructure of Bathycoccus gen. nov. and B. prasinos sp. nov., a non-motile picoplanktonic alga (Chlorophyta, Prasinophyceae) from the Mediterranean and Atlantic, Phycologia, 29:3, 344-350, DOI: 10.2216/i0031-8884-29-3-344.1
