Euglena gigas,
cell body 360 μm long, 40 μm wide,
chloroplasts small disc-shaped, about 4 μm in diam.,
x 200, x 400, x 640, August 7-13, 1999, Vermont-Maine U.S.A., by Y. Tsukii
50 μm
100 μm
150 μm; x 400
31 μm
63 μm
94 μm; x 640
Euglena gigas,
cell body 380 μm long, 38 μm wide,
x 100, x 200, x 400, x 640, August 7-13, 1999, Vermont-Maine U.S.A., by Y. Tsukii
50 μm
100 μm
150 μm; x 400
stigma circular in shape, about 10 μm in diam., x 640
31 μm
63 μm
94 μm; x 640
Euglena gigas,
cell body 370 μm long, 50 μm wide,
x 400, August 7-13, 1999, Vermont-Maine U.S.A., by Y. Tsukii
50 μm
100 μm
150 μm; x 400
Ref: Drezepolski (1925) Kosmos, 50: 243.
Zakrys, B. (1986) Contribution to the monograph of Polish members of the genus Euglena Ehrenberg 1830, Nova Hedwigia, 42: 491-540.