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2 0 Cyanobacteria

Cyanobacteria

by William_DembowskiPennsylvania, USA

Found along shoreline of small man-made lake.

20 27 Cyanobacteria

Cyanobacteria

by Elton_WizardElton, Pennsylvania, United States

Green filamentous cyanobacteria

5 3 Cyanobacteria

Cyanobacteria

by Elton_WizardPennsylvania, USA

Round cells in chains

1 0 Cyanobacteria

Cyanobacteria

by Elton_WizardPennsylvania, USA

Almost featureless. In spirals of differing degrees of "tightness".

8 7 Colonial Cyanobacteria

Colonial Cyanobacteria

by Elton_WizardPennsylvania, USA

Blue-green color.

1 0 lichens

lichens

by S FrazierIndonesia

"Lichens are unusual creatures. A lichen is not a single organism the way most ...

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