Can anybody help me to identify this freshwater microalgae species?

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Can someone please help me to identify this species?

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Zuliyana Shukri

thank you for your help..I'll search that book.

Greg Van Eeckhout

I would key through genus in something like "freshwater algae" by G.W. Prescott for starting point. The image is not clear enough for anyone to help on species and even genius is very questionable. Maybe provide a better photo if available.

Muna Naeemah

Do you have a clearer picture of the strains so that we can determine their identity? and most likely they are not Oocystis sp.

Nhut Nguyen

It can be the chlamydomonas sp.