Images Vidéos

Protista Photos ❘ Science Photo Library

Diatoms, SEM
12992591 - Diatoms, SEM
Soil diatoms, SEM
13506576 - Soil diatoms, SEM
Euastrum desmid cell division, light micrograph
13435183 - Euastrum desmid cell division, light micrograph
Vorticellidae, light micrograph
13257687 - Vorticellidae, light micrograph
Foraminifera, polarised light micrograph
12646461 - Foraminifera, polarised light micrograph
Phacus algae, light micrograph
13765703 - Phacus algae, light micrograph
Closterium moniliferum algae, light micrograph
13765672 - Closterium moniliferum algae, light micrograph
Cryptomonas lundii algae, light micrograph
13765387 - Cryptomonas lundii algae, light micrograph
Glaucocystis sp. algae, light micrograph
13765362 - Glaucocystis sp. algae, light micrograph
Euglena sp. protist, light micrograph
13674082 - Euglena sp. protist, light micrograph
Paramaecium caudatum, light micrograph
13501260 - Paramaecium caudatum, light micrograph
Spirogyra conjugating, polarised light micrograph
13273125 - Spirogyra conjugating, polarised light micrograph
Diatom, SEM
12992643 - Diatom, SEM
Diatoms, SEM
12992641 - Diatoms, SEM
Modern deep-dwelling foraminifera, illustration
12655568 - Modern deep-dwelling foraminifera, illustration
Trichomoniasis, light micrograph
13765222 - Trichomoniasis, light micrograph
Foraminiferans, SEM
13452602 - Foraminiferans, SEM
Ophiocytium algae, light micrograph
13765788 - Ophiocytium algae, light micrograph
Tribonema sp. algae, light micrograph
13765374 - Tribonema sp. algae, light micrograph
Spirogyra green alga, light micrograph
13601039 - Spirogyra green alga, light micrograph
Diatoms, SEM
12992672 - Diatoms, SEM
Foraminiferan, SEM
13452611 - Foraminiferan, SEM
Diatoms, SEM
12992652 - Diatoms, SEM
Retinal scar caused by toxoplasmosis, illustration
13956085 - Retinal scar caused by toxoplasmosis, illustration
Retinal scar caused by toxoplasmosis, illustration
13956074 - Retinal scar caused by toxoplasmosis, illustration
Cysts of Entamoeba histolytica protozoan, illustration
13589422 - Cysts of Entamoeba histolytica protozoan, illustration
Diatom, SEM
12992585 - Diatom, SEM
Diatoms, SEM
12992580 - Diatoms, SEM
Green alga (Haematococcus pluvialis), SEM
12298679 - Green alga (Haematococcus pluvialis), SEM
Silicoflagellate, SEM
12918382 - Silicoflagellate, SEM
Eocene foraminifera evolution, illustration
12655563 - Eocene foraminifera evolution, illustration
Retinal scar and healthy retina, illustration
13956070 - Retinal scar and healthy retina, illustration
Diatoms, SEM
12992665 - Diatoms, SEM
Diatoms, SEM
12992658 - Diatoms, SEM
Foraminiferans, SEM
13452601 - Foraminiferans, SEM
Vorticellidae, light micrograph
12918625 - Vorticellidae, light micrograph
Euastrum desmid cell division, light micrograph
13500993 - Euastrum desmid cell division, light micrograph
Diatoms, SEM
12992677 - Diatoms, SEM
Red blood cell infected with malarial parasite, TEM
12638814 - Red blood cell infected with malarial parasite, TEM
Soil diatoms, SEM
13506575 - Soil diatoms, SEM
Diatoms, SEM
12992647 - Diatoms, SEM
Retinal scar and healthy retina, illustration
13956069 - Retinal scar and healthy retina, illustration
Eocene foraminifera, illustration
12655566 - Eocene foraminifera, illustration
Foraminiferans, SEM
13452612 - Foraminiferans, SEM
Foraminifera 4.5 million years ago, illustration
12655567 - Foraminifera 4.5 million years ago, illustration
Foraminifera from Lagoon of Venice
11719932 - Foraminifera from Lagoon of Venice
Retinal scar caused by toxoplasmosis, illustration
13956087 - Retinal scar caused by toxoplasmosis, illustration
Cysts of Entamoeba coli protozoan, illustration
13589421 - Cysts of Entamoeba coli protozoan, illustration
Soil diatoms, SEM
13506615 - Soil diatoms, SEM
Diatom, SEM
12992632 - Diatom, SEM
Diatoms, SEM
12992610 - Diatoms, SEM
Diatom, SEM
12992603 - Diatom, SEM
Retinal scar and healthy retina, illustration
13956068 - Retinal scar and healthy retina, illustration
Ocular toxoplasmosis, an illustration
13956033 - Ocular toxoplasmosis, an illustration
Paramecium caudatum
13501267 - Paramecium caudatum
Diatoms, SEM
12992637 - Diatoms, SEM
Diatom, SEM
12992604 - Diatom, SEM
Pond Life, LM
12644860 - Pond Life, LM
Diatoms, SEM
12992593 - Diatoms, SEM
Diatom, SEM
12992581 - Diatom, SEM
Modern deep-dwelling foraminifera, illustration
12655564 - Modern deep-dwelling foraminifera, illustration
Diatom, SEM
12553827 - Diatom, SEM
Diatom, SEM
12447172 - Diatom, SEM
Foraminiferan, SEM
13452600 - Foraminiferan, SEM
Diatom, SEM
12992588 - Diatom, SEM
Diatom, SEM
12553823 - Diatom, SEM
Retinal scar and healthy retina, illustration
13956072 - Retinal scar and healthy retina, illustration
Diatom, SEM
12553824 - Diatom, SEM
Cysts of Entamoeba protozoans, illustration
13507793 - Cysts of Entamoeba protozoans, illustration
Vorticellidae, light micrograph
12918624 - Vorticellidae, light micrograph
Foraminifera, SEM
12448099 - Foraminifera, SEM
Staurastrum, SEM
12394288 - Staurastrum, SEM
Mantoniella algae, SEM
12375965 - Mantoniella algae, SEM
Euglena gracilis, TEM
12362530 - Euglena gracilis, TEM
Diatom, SEM
12324789 - Diatom, SEM
Green alga cyst (Haematococcus pluvialis), SEM
12377587 - Green alga cyst (Haematococcus pluvialis), SEM
Cysts of Entamoeba histolytica protozoan, illustration
13507799 - Cysts of Entamoeba histolytica protozoan, illustration
Cysts of Entamoeba histolytica protozoan, illustration
13507797 - Cysts of Entamoeba histolytica protozoan, illustration
Cysts of Entamoeba coli protozoan, illustration
13507788 - Cysts of Entamoeba coli protozoan, illustration
Vorticella protozoa, light micrograph
13369557 - Vorticella protozoa, light micrograph
Heterotrophic dinoflagellate Protoperidinium sp., SEM
12377549 - Heterotrophic dinoflagellate Protoperidinium sp., SEM
Retinal scar caused by toxoplasmosis, illustration
13956086 - Retinal scar caused by toxoplasmosis, illustration
Cysts of Entamoeba coli protozoan, illustration
13507792 - Cysts of Entamoeba coli protozoan, illustration
Retinal scar caused by toxoplasmosis, illustration
13956075 - Retinal scar caused by toxoplasmosis, illustration
Euastrum desmid, light micrograph
12490750 - Euastrum desmid, light micrograph
Placoderm desmid (Cosmarium botrytis), SEM
12377585 - Placoderm desmid (Cosmarium botrytis), SEM
Trypanosome trypomastigote protozoan, SEM
12377531 - Trypanosome trypomastigote protozoan, SEM
Spirogyra conjugating, polarised light micrograph
12375599 - Spirogyra conjugating, polarised light micrograph
Cysts of Entamoeba coli protozoan, illustration
13507790 - Cysts of Entamoeba coli protozoan, illustration
Cysts of Entamoeba coli protozoan, illustration
13507786 - Cysts of Entamoeba coli protozoan, illustration
Foraminifera of the miocene, illustration
12655569 - Foraminifera of the miocene, illustration
Euglena gracilis, TEM
12362531 - Euglena gracilis, TEM
Cysts of Entamoeba histolytica protozoan, illustration
13507796 - Cysts of Entamoeba histolytica protozoan, illustration
Diatom, SEM
12447206 - Diatom, SEM
Euglena gracilis, TEM
12362525 - Euglena gracilis, TEM
Diatom, SEM
12324800 - Diatom, SEM
Retinal scar caused by toxoplasmosis, illustration
13956084 - Retinal scar caused by toxoplasmosis, illustration
Pfiesteria piscidica, SEM
12298581 - Pfiesteria piscidica, SEM
Plocamium coccineum in fruit
11719912 - Plocamium coccineum in fruit
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