Microalgal Biotechnology: Today’s (Green) Gold Rush - Biotechnological Applications of Microalgae - page 230

a b c

10µm 10µm 10µm

d e

10µm 10µm

FIGURE 2.3 Morphological diversity of microalgae: (a) Actinocylus octonarius Ehrenb. ,
(b) Biddulphia biddulphiana (Smith) Boyer, (c) Thalassionema nitzshioides Grun.,
(d) Rhizosolenia setigera Btw., (e) Thalassiothrix longissima Cleve & Grun.

a b c

10µm 10µm 10µm

d

10µm

FIGURE 2.4 Morphological diversity of microalgae: (a) Ceratium hirundinella (Muller)
Dujardin, (b) Ceratium longipeps (Bailey) Grun. , (c) Ceratium trichoceros (Ehrenberg)
Kofoid, (d) Gymnodinium sanguineum Hirasaka.

A B C

FIGURE 3.2 Nile Red stained Chlorella sp.: (a) unidentified chlorophyta, (b) and Navicula
sp., (c) viewed at 1000× using a Zeiss Axioskop epifluorescence microscope at 490-nm exci-
tation and 585-nm emission filter. Neutral lipid globules in the cytosol are stained yellow.
(Unpublished data.)