Biology Reference
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Figure 2:
Toxic bloom-forming cyanobacteria.
Aphanizomenon fl os-aquae
x 400 (A),
Aphanizomenon gracile
(B),
Aphanizomenon
issatschenkoi
(C),
Aphanizomenon klebhanii
x 600 (D),
Aphanizomenon ovalisporum
(E),
Woronichinia naegeliana
x 400 (F). Pictures A,
D and F are Nomarski contrast images courtesy P. Znachor, Laboratory of Phytoplankton Ecology, Institute of Hydrobiology,
Biology Centre ASCR, Na Sádkách , 37005 České Budějovice, Czech Republic. (www.FytoPlankton.cz). Pictures B, C and E
courtesy Mark T. Aubel, GreenWater Laboratories/CyanoLab, 205, Zeagler Drive, Suite 302, Palatka, Florida 32177, USA,
(http://www.greenwaterlab.com/photo_algal.htm).