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Algae, a unicellular organism, diatoms
Natural agate surfaces, suitable for backgrounds and wallpapers.
Microscopic photo of a thin section of calcareous tufa of Holocene age.
Cheyletiella blakei Mite - Small Cat pest view under a microscope
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
Some amoebas like this one form shells. Shell is composed of bits of rock (sand), diatom shells, and other debris. Fresh water. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Plant Galls on a Oak Leaf, Sierra de Guadarrama National Park, Segovia, Castile Leon, Spain, Europe
plant Pine Stem C.S. under light mircoscope with white background
False color image of diatom under the microscope
Trematode parasite under a microscope
Host cells with spores (mold) are inside wood under the microscope for education.
Triphysaria eriantha is a species of flowering plant in the family Orobanchaceae, known by the common names johnny-tuck and butter-and-eggs. It is native to California and southwestern Oregon, where it grows in many types of habitats including chaparral, becoming quite common in some areas. Jejpson Prairie. California.
Abstract Crystal background marble shot, nature pattern.
Algae under microscopic view, Chrysophyte, diatoms, phytoplankton, fossils, silica, golden yellow algae
Taenia Pisiformis Section under light microscope with white background
close up of fresh Honey in a small bowl .
Study of Protozoa, Algae and bacteria under the microscope for education.
Cheyletiella blakei Mite - Small Cat pest view under a microscope
Close up,Growth of Bacteria and microorganisms from termite nest in Experiment
Squash preparation of  onion root tip cells stained to reveal chromosomes,  Bright field illumination, light microscopy.  This image was taken with the X40 objective lens.  Depth of focus is extremely low at this magnification.  Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced.  The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Freshwater aquatic zooplankton and algae under microscope view
Torrey's Ephedra, Torrey's jointfir or Torrey's Mormon tea. Ephedra torreyana. Capitol Reef National Park, Utah; Colorado Plateau. Ephedraceae Family.
empty snail shell hanging from the end of a grass leaf
Wild Begonia potted plant with variegated bumby leafs. Blooming pink flower head.
Photomicrograph of rotifer, probably Rotaria rotatoria. Rapidly rotating cilia at top of head, internal organs visible. Green circles are algae. Live specimen. Original image at 40X, wet mount, transmitted brightfield illumination. Indistinct image due to motion blur of live specimen and very shallow depth of field of brightfield illumination.
The Microscopic World. Tap water.
Flukes infestation (parasite) under microscope view.
Leaves and flowers of the Chilean endemic, evergreen shrub called Vautro (Baccharis macraei), growing on sand dunes close to the ocean near Santo Domingo in central Chile. The species has succulent leaves and is adapted to very low water requirements.
Free Images: "bestof:Cellana sandwicensis 002.jpg Cellana sandwicensis W H Pease 1861 a limpet from the family Nacellidae; Hawaii http //www biolib cz/en/image/id113742/ orderby 2"
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Cellana sandwicensis 002.jpg
Cellana sandwicensis 001.jpg
Turbo intercostalis 002.jpg
Cellana concillata 002.jpg
Cellana flava 002.jpg
Cellana radians 002.jpg
Cellana toreuma 002.jpg
Cellana testudinaria 002.jpg
Cellana strigilis 002.jpg
Cellana tramoserica 002.jpg
Cellana radiata capensis 002.jpg
Cellana exarata 002.jpg
Turbo intercostalis 001.jpg
Cellana ornata 001.jpg
Cellana ornata 002.jpg
Cellana concillata 001.jpg
Cellana flava 001.jpg
Cellana radians 001.jpg
Cellana toreuma 001.jpg
Cellana testudinaria 001.jpg
Cellana strigilis 001.jpg
Cellana tramoserica 001.jpg
Cellana nigrolineata 002.jpg
Cellana radiata capensis 001.jpg
Cellana mazatlandica 002.jpg
Cellana exarata 001.jpg
Cellana solida 002.jpg
Hemitoma livescens 002.jpg
Cellana rota 002.jpg
Cellana radians earlii 002.jpg
Cellana radians perana 002.jpg
Naturalis Biodiversity Center - ZMA.MOLL.303840 - Cellana sandwicensis W. H. Pease, 1861 - Nacellidae - Mollusc shell.jpeg
Cellana nigrolineata 001.jpg
Cellana mazatlandica 001.jpg
Cellana solida 001.jpg
Macklintockia scabra 002.jpg
Cellana rota 001.jpg
Nacella magellanica 002.jpg
Hemitoma livescens 001.jpg
Cellana radians earlii 001.jpg
Cellana radians perana 001.jpg
Cellana radiata enneagona 002.jpg
Cellana_sandwicensis.jpg
Macklintockia scabra 003.jpg
Acmaea mitra 002.jpg
Discurria insessa 002.jpg
Cellana radiata enneagona 001.jpg
Nacella magellanica 001.jpg
Nacella magellanica 003.jpg
Patelloida mufria 002.jpg
Fissurella radiosa tixierae 002.jpg
Macrochisma tasmaniae 002.jpg
Macrochisma munita 002.jpg
Cosmetalepas africana 002.jpg
Amblychilepas oblonga 002.jpg
Amblychilepas nigrita 002.jpg
Amblychilepas javanicensis 002.jpg
Fissurella latimarginata 002.jpg
Fissurella maxima 002.jpg
Fissurella rosea 002.jpg
Fissurella nodosa 002.jpg
Fissurella crassa 002.jpg
Patelloida latistrigata 002.jpg
Niveotectura pallida 002.jpg
Patelloida insignis 002.jpg
Patelloida saccharinoides 002.jpg
Lottia limatula 002.jpg
Lottia luchuana 002.jpg
Lottia dorsuosa 002.jpg
Patelloida striata 002.jpg
Scurria zebrina 002.jpg
Lottia mixta 002.jpg
Lottia strigatella 002.jpg
Scurria stipulata 002.jpg
Nipponacmea fuscoviridis 002.jpg
Patelloida victoriana 002.jpg
Patelloida saccharina 002.jpg
Patelloida nigrosulcata 002.jpg
Patelloida alticostata 002.jpg
Patella peronii 002.jpg
Patella piperata 002.jpg
Scurria ceciliana ceciliana 002.jpg
Patella ferruginea 002.jpg
Notoacmea persona 002.jpg
Cymbula miniata 002.jpg
Scutellastra longicosta 002.jpg
Scutellastra granularis 002.jpg
Scutellastra barbara 002.jpg
Scutellastra aphanes 002.jpg
Scutellastra argenvillei 002.jpg
Patella depressa 002.jpg
Cymbula oculus 002.jpg
Scutellastra tabularis 002.jpg
Patella gomesii 002.jpg
Patella lugubris 002.jpg
Scutellastra chapmani 002.jpg
Helcion pruinosus 002.jpg
Helcion pectunculus 002.jpg
Medusafissurella dubia 002.jpg
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