Gloeotrichia sp. cyanobacteria, light micrograph
Snowella sp. cyanobacteria, light micrograph
Woronichina naegeliana cyanobacteria, light micrograph
Cyanobacteria, light micrograph
Nostoc flagelliforme cyanobacteria, light micrograph
Chrococcus sp. cyanobacteria, light micrograph
Microcystis sp. cyanobacteria, light micrograph
Merismopedia sp. cyanobacteria, light micrograph
Cyanobacteria on a eutrophic lake shore
Golden algae, light micrograph
Anabaena sp. cyanobacteria, light micrograph
Cyanobacteria, polarised light micrograph
Red tide algal bloom along the Florida coastline
Algal bloom on river
Algal bloom
Cholera bacteria, TEM
Rivularia cyanobacteria, light micrograph
Spirogyra algae and cyanobacteria
Diatoms and cyanobacteria, micrograph
Desmids and cyanobacteria, micrograph
Desmid and Cyanobacteria, micrograph
Nostoc sp. algae, light micrograph
Green alga, light micrograph
Green algae, light micrograph
Nostoc pruniforme cyanobacteria, LM
Spirulina cyanobacteria, light micrograph
Cyanobacteria and diatom, LM
Cyanobacteria filaments, LM
Filamentous cyanobacteria, light micrograph
Phormidium sp. cyanobacteria, light micrograph
Spirulina meneghiniana cyanobacteria, light micrograph
Rivularia cyanobacteria colony, light micrograph
Cyanobacteria and diatoms, light micrograph
Vaginicola ciliate on cyanobacteria, light micrograph
Aquatic plant with cyanobacteria and algae, light micrograph
Aphanothece sp. cyanobacteria, LM
Oscillatoria cyanobacteria, light micrograph
Anabaena cyanobacteria, light micrograph
E. coli induced cell death, SEM
Cholera bacteria, SEM
E. coli bacteria, SEM
Rotifers and cyanobacteria, micrograph
Water flea and cyanobacteria, micrograph
Calothrix cyanobacterium, LM
Anabena cyanobacterium, LM
Chroococcus cyanobakteria, LM
Anabena sp., LM
Nostoc sp., LM
Scytonema sp., LM
Lyngbya sp. algae, light micrograph
Anabaena sp., algae, light micrograph
Pond life, light micrograph
Phormidium sp. algae, light micrograph
Cyanophyte, light micrograph
Oscillatoria sp. cyanobacteria, light micrograph
Scytonema hyalinum cyanobacteria, light micrograph
Stigonema mammilosum cyanobacteria, light micrograph
Cyanocohniella crotaloides cyanobacteria, light micrograph
Dolichospermum sp. cyanobacteria, light micrograph
Spirulina sp. cyanobacteria, light micrograph
Aphanizomenon flos-aquae cyanobacteria, light micrograph
Anabaena algae, SEM
Bacterial endotoxin research
E. coli bacterium, artwork
Fibroblast cells, fluorescence micrograph
Algae, light micrograph
Nostoc cyanobacteria, light micrograph
Nostoc cyanobacteria with Copepoda, light micrograph
Cyanobacteria and diatom, micrograph
Cyanobacteria, micrograph
Diatom on cyanobacteria, light micrograph
Clostridium botulinum bacterium, SEM
Clostridium botulinum bacteria, SEM
Euglena protozoa and cyanobacteria
Oscillatoria cyanobacteria, micrograph
Cyanobacteria and protozoa, micrograph
Oscillatoria cyanobacteria
Leptogium lichen section, LM
Lobaria lichen section, LM
Anabaena cyanobacteria, polarised light micrograph
Mollusc shell, light micrograph
Mollusc shell hanging in a drop of water, light micrograph
Toxic blue green algal bloom
Microorganisms, light micrograph