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367 conjugating green algae species
Cosmarium rectangulare
Cosmarium quadratum
Cosmarium cucumis
Cosmarium cymatopleurum
Cosmarium pseudonitidulum
Cosmarium pachydermum
Cosmarium turgidum
Cosmarium biretum
Cosmarium bireme
Cosmarium broomei
Cosmarium humile
Cosmarium norimbergense
Micrasterias oscitans
Cosmarium protractum
Cosmarium pseudopyramidatum
Cosmarium tetraophthalmum
Actinotaenium truncatum
Xanthidium concinnum
Xanthidium fasciculatum
Staurastrum bifidum
Sphaerozosma vertebratum
Spondylosium papillosum
Cosmarium meneghinii
Spondylosium tetragonum
Staurastrum arachne
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