Cyanobacteria (/ saɪˌænoʊbækˈtɪəriə / sy-AN-oh-bak-TEER-ee-ə) are a group of autotrophic gram-negative bacteria [5] of the phylum Cyanobacteriota[1] that can obtain biological energy …

Jun 14, 2025 · Cyanobacteria are classified under the domain Bacteria and phylum Cyanobacteria. They are classified according to their shapes, reproduction methods, and …

Cyanobacteria are aquatic and photosynthetic, that is, they live in the water, and can manufacture their own food. Because they are bacteria, they are quite small and usually unicellular, though …

Jul 10, 2025 · Cyanobacteria, also known as blue-green algae, are frequently found in freshwater, estuarine, and marine waters.

Commonly cyanobacteria are classified as algae known as blue-green algae, a distinct group of bacteria that can perform photosynthesis. The nutrients and sunlight are changed by …

Nov 27, 2025 · Cyanobacteria resemble the eukaryotic algae in many ways, including morphological characteristics and ecological niches, and were at one time treated as algae, …

Understand the dual nature of cyanobacteria, from their foundational role in Earth’s ecosystems to the health risks posed by blooms in polluted waters.

Aug 21, 2025 · Cyanobacteria, are a wide range of photosynthetic bacteria that can perform oxygenic photosynthesis. Cyanobacteria are also known as blue-green algae. These are …

Sep 16, 2022 · Cyanobacteria is a group of photosynthetic bacteria widely distributed in various aquatic habitats (oceans, seas, rivers, lakes, etc.) and terrestrial habitats (e.g. moist soils).

Also referred to as blue-green algae and blue-green bacteria, cyanobacteria is a bacteria phylum that obtain their energy through a process known as photosynthesis. Cyanobacteria can be …