Genus: Spindle, cylindrical or band-form; pellicle usually marked by longitudinal or spiral striae; some with a thin pellicle highly plastic; stigma usually anterior; chloroplasts discoid, band-form, or fusiform; two paramylum bodies located on either side of nucleus, rod-like to ovoid in shape or numerous and scattered throughout; contractile vacuole near reservoir; cell division longitudinal (Kudo, 1966).
Species:
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E. oblonga ?
50 μm
Michi-no-eki
Tsukiyono
Gunma, 2003
E. oblonga ?
52 μm
Omine-numa
Tsukiyono
Gunma, 2003
E. oblonga ?
μm
Mizuko
Fujimi
Saitama, 2003
E. oblonga ?
46 x 26 μm
Imori pond
Myoko highland
Niigata, 2004
E. oblonga ?
43 x 26 μm
water reservoir
near Yamaguchi Univ.
Saitama, 2003
E. oblonga ?
μm
Kashibaru m.
Karatsu
Saga, 2008
