Bilder Videos

Süßwasser Bilder ❘ Science Photo Library

Ophrydium protozoa, light micrograph
13954384 - Ophrydium protozoa, light micrograph
Asterionella formosa algae, light micrograph
13765808 - Asterionella formosa algae, light micrograph
Tribonema algae, light micrograph
13765793 - Tribonema algae, light micrograph
Water flea, light micrograph
13633814 - Water flea, light micrograph
Phacus and Lepocinclis freshwater protists, light micrograph
13620295 - Phacus and Lepocinclis freshwater protists, light micrograph
Diver under the ice in Lake Naret, Switzerland
13585804 - Diver under the ice in Lake Naret, Switzerland
Common water crowfoot (Ranunculus aquatilis)
13951920 - Common water crowfoot (Ranunculus aquatilis)
Common European pond turtle on a log
13525525 - Common European pond turtle on a log
Diatom, illustration
14078224 - Diatom, illustration
Fishermen, Sirajganj, Bangladesh
13954681 - Fishermen, Sirajganj, Bangladesh
Copepod eggs, light micrograph
13755817 - Copepod eggs, light micrograph
Amphipod, light micrograph
13633820 - Amphipod, light micrograph
Freshwater annelid, light micrograph
13633788 - Freshwater annelid, light micrograph
Stentor coeruleus, light micrograph
13633497 - Stentor coeruleus, light micrograph
Lepocinclis freshwater protist, light micrograph
13620298 - Lepocinclis freshwater protist, light micrograph
Keratella rotifer and Spirogyra algae, light micrograph
13601033 - Keratella rotifer and Spirogyra algae, light micrograph
Fisherman, Sirajganj, Bangladesh
13954678 - Fisherman, Sirajganj, Bangladesh
Tribonema algae, light micrograph
13765791 - Tribonema algae, light micrograph
Cylindrocystis brebissonii algae, light micrograph
13685519 - Cylindrocystis brebissonii algae, light micrograph
Mallomonas caudata algae, light micrograph
13685511 - Mallomonas caudata algae, light micrograph
River Kinglas, Argyll and Bute, Scotland
13672068 - River Kinglas, Argyll and Bute, Scotland
Rotifer, light micrograph
13633879 - Rotifer, light micrograph
Bryozoan, light micrograph
13633692 - Bryozoan, light micrograph
Freshwater polyp, light micrograph
13633652 - Freshwater polyp, light micrograph
Italian crested newt
13620677 - Italian crested newt
Synura sp. algae, light micrograph
13685831 - Synura sp. algae, light micrograph
Common toad underwater among grass
13672065 - Common toad underwater among grass
Rotifer, light micrograph
13633794 - Rotifer, light micrograph
Fresh water marsh
13633665 - Fresh water marsh
Roof microbial mat, LM
13416671 - Roof microbial mat, LM
Nitzschia sigmoidea and gomphonema algae, light micrograph
13954186 - Nitzschia sigmoidea and gomphonema algae, light micrograph
Pandorina sp. algae, light micrograph
13685836 - Pandorina sp. algae, light micrograph
American alligator
13634328 - American alligator
Paramecium ciliate, light micrograph
13633886 - Paramecium ciliate, light micrograph
Annelids, light micrograph
13633787 - Annelids, light micrograph
Polyp capturing water flea, light micrograph
13633636 - Polyp capturing water flea, light micrograph
Tardigrade, light micrograph
13633537 - Tardigrade, light micrograph
Cyanobacteria, polarised light micrograph
13503974 - Cyanobacteria, polarised light micrograph
Glaucocystis algae, light micrograph
13443462 - Glaucocystis algae, light micrograph
Diatom, illustration
14078225 - Diatom, illustration
Fishermen, Sirajganj, Bangladesh, aerial photograph
13954684 - Fishermen, Sirajganj, Bangladesh, aerial photograph
Ophiocytium sp. alga, light micrograph
13765366 - Ophiocytium sp. alga, light micrograph
Paramecium conjugation, light micrograph
13756044 - Paramecium conjugation, light micrograph
Chironomidae larva, light micrograph
13756028 - Chironomidae larva, light micrograph
Paramecium ciliate, light micrograph
13633885 - Paramecium ciliate, light micrograph
Stentor coeruleus, light micrograph
13633631 - Stentor coeruleus, light micrograph
Euglena sp. protists, light micrograph
13444281 - Euglena sp. protists, light micrograph
Tribonema algae, light micrograph
13765803 - Tribonema algae, light micrograph
Chironomidae larva, light micrograph
13755992 - Chironomidae larva, light micrograph
Rotifer, light micrograph
13633881 - Rotifer, light micrograph
Water snail, light micrograph
13633874 - Water snail, light micrograph
Freshwater annelid, light micrograph
13633795 - Freshwater annelid, light micrograph
Freshwater polyp, light micrograph
13633627 - Freshwater polyp, light micrograph
Keratella rotifer and Spirogyra algae, light micrograph
13601032 - Keratella rotifer and Spirogyra algae, light micrograph
Euglena flagellate protozoan,SEM
11723430 - Euglena flagellate protozoan,SEM
Batrachospermum red algae, light micrograph
13687165 - Batrachospermum red algae, light micrograph
Spined sticklebacks underwater
13672069 - Spined sticklebacks underwater
Rotifer, light micrograph
13633887 - Rotifer, light micrograph
Water snail, light micrograph
13633876 - Water snail, light micrograph
Tardigrade, light micrograph
13633538 - Tardigrade, light micrograph
Rotifer
13619935 - Rotifer
Monoraphidium griffithii cf, algae, light micrograph
13613392 - Monoraphidium griffithii cf, algae, light micrograph
Compsopogon sp, algae, light micrograph
13613391 - Compsopogon sp, algae, light micrograph
Fishermen, Sirajganj, Bangladesh, aerial photograph
13954682 - Fishermen, Sirajganj, Bangladesh, aerial photograph
Cocconeis sp. algae, light micrograph
13954184 - Cocconeis sp. algae, light micrograph
Hydra tentacle with nematocysts, light micrograph
13674081 - Hydra tentacle with nematocysts, light micrograph
Hydra, light micrograph
13674078 - Hydra, light micrograph
Closterium, light micrograph
13633626 - Closterium, light micrograph
Diver in Cenote
13620611 - Diver in Cenote
Phacus and Lepocinclis freshwater protists, light micrograph
13620293 - Phacus and Lepocinclis freshwater protists, light micrograph
Fisherman casting net, Sirajganj, Bangladesh
13954680 - Fisherman casting net, Sirajganj, Bangladesh
Suctoria and diatom algae, polarised light micrograph
13954162 - Suctoria and diatom algae, polarised light micrograph
Asterionella formosa algae, light micrograph
13765809 - Asterionella formosa algae, light micrograph
Global water volumes, illustration
13634229 - Global water volumes, illustration
Polyp capturing water flea, light micrograph
13633638 - Polyp capturing water flea, light micrograph
Closterium, light micrograph
13633515 - Closterium, light micrograph
Closterium, light micrograph
13633509 - Closterium, light micrograph
Freshwater polyp, light micrograph
13633498 - Freshwater polyp, light micrograph
Amoeba, illustration
13632789 - Amoeba, illustration
Phacus and Lepocinclis freshwater protists, light micrograph
13620297 - Phacus and Lepocinclis freshwater protists, light micrograph
Rotifer, light micrograph
13633542 - Rotifer, light micrograph
Lepocinclis freshwater protist, light micrograph
13620299 - Lepocinclis freshwater protist, light micrograph
Lepocinclis freshwater protist, light micrograph
13620294 - Lepocinclis freshwater protist, light micrograph
Stentor ciliate and Volvox algae colony, light micrograph
13601040 - Stentor ciliate and Volvox algae colony, light micrograph
Reflection of a common bulrush (Typha latifolia)
13585716 - Reflection of a common bulrush (Typha latifolia)
Coral Red Pencilfish (Nannostomus mortenthaleri)
13358651 - Coral Red Pencilfish (Nannostomus mortenthaleri)
Yellowstone Lake, Wyoming, USA
14084260 - Yellowstone Lake, Wyoming, USA
Mesostigma viride algae, light micrograph
13765378 - Mesostigma viride algae, light micrograph
Water flea, light micrograph
13633543 - Water flea, light micrograph
Phacus sp. protists, light micrograph
13620311 - Phacus sp. protists, light micrograph
Phacus sp. protists, light micrograph
13620309 - Phacus sp. protists, light micrograph
Philodina rotifer, light micrograph
13404311 - Philodina rotifer, light micrograph
Fisherman casting net, Sirajganj, Bangladesh, aerial photograph
13954683 - Fisherman casting net, Sirajganj, Bangladesh, aerial photograph
Delicate stonewort (Chara virgata), illustration
13951963 - Delicate stonewort (Chara virgata), illustration
Common frog in the water among frog spawn and reeds
13672067 - Common frog in the water among frog spawn and reeds
Stentor coeruleus, light micrograph
13633633 - Stentor coeruleus, light micrograph
Chaetogaster sp annelids, light micrograph
13633514 - Chaetogaster sp annelids, light micrograph
Didymo growth in river
14077881 - Didymo growth in river
Frontonia protist, light micrograph
13686010 - Frontonia protist, light micrograph
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