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prochlorococcus_tem.jpg
potomac_river_eutro.jpg
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picoplancton_fluorescence_pacific.jpg
p1150962.jpg
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Oscillatoria sp. / Microscope:Leica DMRD (DIC)
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Oncolites in the Alamo impact breccia (Guilmette Formation, Late Devonian, Frasnian) near Hancock Summit, Pahranagat Range, Nevada.
Taken by Verisimilus T north of Laufeld's (1974)
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Microcystis sp. Eutrophic lake. Northern Poland. A blue-green alga causing algal blooms.
Microcystis sp. Eutrophic lake. Northern Poland. A blue-green alga causing algal blooms.
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There are imaged colonies of the blue green algae Microcystis aeruginosa and one needle-like colony of Aphanizomenon flos-aquae as seen under the microscope that was limited to employing monochromatic blue light. These Cyanobacteria blooms in fresh water and in low salinity portions of Coastal Bays. In summer they can form green clots giving the water the appearance of blue-green paint. Wind moves the water that the clots are floating and billowing near the surface forming the green lake scum.
Map of Africa hot pool, Orakei Korako geothermal area, New Zealand.
Filamentous cyanobacterium of a genus Lyngbya, as collected in Baja California, Mexico
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lipopolysaccharide
LDTD
Cyanobacteria - thought to be among the first organisms on Earth, cyanobacteria convert carbon dioxide into oxygen by using photosynthesis.
hyella_caespitosa.jpg
A large bloom of cyanobacteria, more commonly known as blue-green algae, spread across the lake in green filaments and strands that are clearly visible in this simulated-natural-colour image. According to local news reports, the nutrients feeding the bloom in Lake AtitlГЎn come from sewage, agricultural run off, and increased run off as a result of deforestation around the lake basin. The image reveals clearly why run-off would end up in the lake. Mountains and volcanoes encircle Lake AtitlГЎn, ensuring that all rain that falls in the basin flows into the bowl-like lake. Silver-gray settlements, another source of pollution, ring the lake. Deforestation is a little bit more difficult to see. The forest is a darker shade of green than agricultural fields. The contrast between forested land and agriculture is most evident on the slopes of the San Pedro Volcano on the south-west shore of the lake. Large pale green squares cut into the dark green crown over the peak of the volcano.
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efflorescence_verte_7_cyanobacteria.jpg
efflorescence_verte_6_cyanobacteria.jpg
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efflorescence_verte_3_cyanobacteria.jpg
efflorescence_verte_2.jpg
efflorescence_verte_1.jpg
efflorescence_verte_0cyanobacteriaducks.jpg
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Modern cyanobacterial mat on the Ediacaran rocks of the White Sea area of Russia
English: Bloom of cyanobacteria in a freshwater pond.
English: Bloom of cyanobacteria in a fish-pond (freshwater) in northern Germany.
English: These
Unicellular bacteria from a microbial mat in Guerrero Negro, Baja California, Mexico (see also http://microbes.arc.nasa.gov/gallery/lightms.html)
Chroococcus
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This licensing tag was added to this file as part of the GFDL licensing update.
This licensing tag was added to this file as part of the GFDL licensing update.
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Anabaena spiroides
Anabaena flosaquae
anabaena_sperica2.jpg
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Algal mats on the Map of Africa hot pool, Orakei Korako geothermal area, New Zealand.
Algal mats on the Map of Africa hot pool, Orakei Korako geothermal area, New Zealand.
Transverse T2 magnetic resonance imaging section through the hip region showing abscess collection in relation to the sciatic nerve in a patient with pyomyositis who presented with sciatica.
Osteomyelitis of the tibia of a young child showing numerous abscesses in the bone as radiolucency.
Transwiki approved by: w:en:User:Dmcdevit This image was copied from wikipedia:en. The original description was: A transmission electron micrograph (TEM) depicting a peritoneal mesothelial cell of a mouse that had been experimentally infected intraperitoneally with w:en:Orientia tsutsugamushi rickettsial micro-organisms. In this photomicrograph there were several organisms visible free within the mesothelial cell's cytoplasm. O. tsutsugamushi is the cause of w:en:scrub typhus.
thin blood film
This licensing tag was added to this file as part of the GFDL licensing update.
experimento_de_griffith.jpg
Z nemeckej wiki; sk:w:de:Bild:Bau-des-bakteriums.jpg
Line art drawing of bacteria; from left to right: cocci, spirilla, bacilli.
Yersinia enterocolitica on Blood Agar plate
yellow coloured (sucrose fermenting) colonies of Vibrio cholerae on TCBS agar
This is a close-up of a Mycobacterium tuberculosis culture revealing this organism’s colonial morphology. Note the colorless rough surface, which are typical morphologic characteristics seen in Mycobacterium tuberculosis colonial growth. Macroscopic examination of colonial growth patterns is still one of the ways microorganisms are often identified.
Hemolyses of Streptococcus spp. (left) О±-hemolysis (S. mitis); (middle) ОІ-hemolysis (S. pyogenes); (right) Оі-hemolysis (= non-hemolytic, S. salivarius)
ID#: 6669
saureus.jpg
A microbiological culture of Salmonella sp. bacteria on DC agar culture medium
Cultures of Pseudomonas syringae van Hall taken from bean halo blight colonies
Pseudomonas aeruginosa bacterial culture on an Xylose Lysine Sodium Deoxycholate (XLD) agar plate.
proteusmirabilis_schwa_rmen.jpg
proteus-mirabilis.jpg
proteus_mcconkey.jpg
This image, which was photographed in 2005 using a blue filter, depicted a close-up perspective of Mycobacterium cosmeticum bacterial colonies of strain LTA-388T, growing on Middlebrook 7H10 agar, which is used primarily in the isolation of mycobacteria, as well as for the antimicrobial susceptibility testing of these organisms. What's in a Name? When Dr. Robert Cooksey set out to name the new mycobacterial organism recovered from cosmetic patients and sites, he consulted several Latin dictionaries. He found the word
mycobacterium_balnei__cdc-phil_-3111__lores.jpg
Genetics lab refrigerator: eppendorf racks and solid and liquid cultures (agar Petri's plates, tubes)
MacConkey's agar with lactose fermenting E.coli colonies
CLED (cysteine lactose electrolyte deficient) agar showing both lactose fermenting and non-fermenting colonies.
An inoculation loop is used to transfer bacteria for microbiological culture.
Microbial growth on a blood agar plate without any procedure (sector A), after washing hands (sector B), and after desinfecting hands with alcohol (sector C).
A false-colored image from fluorescence microscopy of a growing colony of E coli cells. Taken from
A San Diego beach scene drawn with an eight color palette of bacterial colonies expressing fluorescent proteins derived from GFP and the red-fluorescent coral protein dsRed. The colors include BFP, mTFP1, Emerald, Citrine, mOrange, mApple, mCherry and mGrape. Artwork by Nathan Shaner, photography by Paul Steinbach, created in the lab of Roger Tsien in 2006.
Escherichia coli on Macconkey Agar Plate
6 day old Blood agar growth of Elizabethkingia meningioseptica with 5ug vancomycin (with a zone of clearing) and 10 ug colistin disks. This strain did not produce the flexirubin pigment. Like Burkholderia cepacia this organism can be colistin resistant and partially Vancomycin sensitive.
corynebacterium_renale_culture.jpg
C. haemolyticum on Blood Agar plate
colonies_de_legionelles.jpg
Blood agar plate culture of Chromobacterium violaceum.
ID#: 1902
brucella_suis_culture.jpg
Burkholderia pseudomallei colonies on Ashdown agar after 72 hours incubation at 37ВєC. It is common for pure isolates of B. pseudomallei to show a high degree of variation in the morphology of the colonies. In this example, most of the colonies are morphotype VII (pale smooth round colonies with a dimpled centre), but there a three morphotype I colonies in the photograph (purple, wrinkled colonies).
Colonies of Burkholderia pseudomallei on MГјller-Hinton agar after 72 hours incubation.
Colonies of Burkholderia pseudomallei on Ashdown agar after 96 hours incubation at 37ВєC.
Blood agar with different colony types of different Bacillus species
Antibiotic susceptibility testing by disk diffusion
antibiogram on Mueller Hinton agar
agarplates.jpg
Red blood cells on an agar plate are used to diagnose infection. The plate on the left shows a positive staphylococcus infection. The plate on the right shows a positive streptococcus infection and with the halo effect shows specifically a beta-hemolytic group A.
mycobacterium_tuberculosis_ziehl-neelsen_stain_640.jpg
Public Health Image Library, No 2986 [1]
microscopic image of Bifidobacterium adolescentis ATCC 15703. Gram staining, magnification:1,000.
White fungal-like appearance of the Actinobacteria soil organism on high-lignan materials in compost
Drawing of Haloquadratum walsbyi
Macro of an unknown Sand dollar.
piquants_ha_risson.jpg
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I made this composite and release all rights
I made this composite and donate it to public domain
John Hunter (1728-1793): A Treatise on the Blood, Inflammation, and Gun-shot Wounds, 1796.
caudal gland of a male sprayed guinea pig
Gecko's sexual dimorphism
A gecko with its tail being regenerated.
Note: This only applies to works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See 206.02(b) of Compendium II: Copyright Office Practices).
IlustraciГіn de dos tipos de almohadillas adhesivas.
International Wildlife Museum, Tucson. This room could give a kid nightmares.
viehseuchenverordnung_ravensburg_1753.jpg
fuocoarnia.jpg
The right front paw of Jyou, a tuxedo cat from Brentwood, Tennessee. Jyou was declawed on the instructions of the photographer, Allison Stillwell.
Photography of Bernhard Malkmus (Veterinärmediziner)
Tracks in the sand. Proof, if any were needed, that the sand dunes are bustling with life. These are the tracks of insects or spiders climbing the face of the sand dune. It was such a still day that they have not been obliterated by the wind.
Vulpes vulpes tracks on snow, from Commanster, Belgian High Ardennes (50В°15'20``N,5В°59'58``E)
Vulpes vulpes track on mud, from Commanster, Belgian High Ardennes (50В°15'20``N,5В°59'58``E)
Sus scrofa track on snow, from Commanster, Belgian High Ardennes (50В°15'20``N,5В°59'58``E)
Sus scrofa tracks on mud, from Commanster, Belgian High Ardennes (50В°15'20``N,5В°59'58``E)
Oryctolagus cuniculus tracks on snow, from Commanster, Belgian High Ardennes (50В°15'20``N,5В°59'58``E)
from Commanster, Belgian High Ardennes (50В°15'20``N,5В°59'58``E)
Microtus arvalis tracks on snow, from Commanster, Belgian High Ardennes (50В°15'20``N,5В°59'58``E)
Meles meles tracks on snow, from Commanster, Belgian High Ardennes (50В°15'20``N,5В°59'58``E)
Meles meles tracks, from Commanster, Belgian High Ardennes (50В°15'20``N,5В°59'58``E)
Martes martes tracks on snow, from Commanster, Belgian High Ardennes (50В°15'20``N,5В°59'58``E)
Martes martes tracks, from Commanster, Belgian High Ardennes (50В°15'20N,5В°59'58E)
Lepus europaeus tracks on snow, from Commanster, Belgian High Ardennes (50В°15'20N,5В°59'58E)
Е›lad Ејubra, Puszcza BiaЕ‚owieska
Wild Boar huff track, Maninjau Rainforest, West Sumatra
Procyon lotor, Mississippi near Cairo, South Illinois, USA
Huge, terrible dog footprints in the ice. Its diameter is more than eight centimeters.
Entrance of the terrier of a fox or a badger (or both of them) in snow
footprints of European badger (image from a book by Lucyin Mahin, relicensed under GFDL by the author)
Photo showing squirrel tracks in fresh snow with a U.S. penny for scale.
Animal tracks in the snow, Saul Road, Downpatrick, County Down, Northern Ireland, January 2010
Animal tracks in the snow, Saul Road, Downpatrick, County Down, Northern Ireland, January 2010
Tracks of the Eastern Gray Squirrel, bounding stride, in concrete. New York City.
Bush rat (de:Buschratte; Rattus fuscipes); drawing of footprints (left:forefoot/Vorderpfote, right:hintfoot/Hinterpfote)
Rat (Rattus norvegicus) tracks.
Photo of a track left in mud by the edge of a storm water pond by Rana clamitans (Green Frog) with a U.S. quarter for scale.
Purilanjoki is a river in Finland Proper. It flows through Halikko to the Archipelago Sea.
procyon_fg01.jpg
Polecat Tracks
polarbeartrack-1.jpg
pfotenabdruck_eines_labrador.jpg
footprints of dog (1) in comparaison with fox (2)
Opossum tracks (photo center) and vole tracks (bottom of photo) in mud. Photograph taken by Michael Lensi, 2003. Geographic info. en:Category:Images of nature
Antlion's trap and trace. Dune in Slowinski National Park. Poland.
Photo showing the tracks made by a mussel at the edge of a pond. The water in this photo is about two inches deep.
Photograph of tracks left in snow by a mouse (Mus).
Photograph of raised earth made by a mole tunneling beneath.
Photograph of a freshwater bog in central Maine USA, with deer tracks visible in the snow.
Please provide a meaningful description of the media file.
Dog's track on a beach
huellasjabali.jpg
Lepus europaeus tracks on snow.
Lepus europaeus tracks on snow.
foxprint.jpg
footprint_of_loggerhead_sea_turtle.jpg
elephant-tracks.jpg
die_gartenlaube__1882__465.jpg
Page from NoГ«l Chomel's Dictionnaire Е’conomique, first published in 1709. 1767 edition: Animal footprints
A walking deer track located off of FH 111 in the Apalachicola National Forest in northern Florida
A set of deer mouse tracks in the foreground. In the upper left are squirrel tracks.
Coyote tracks in the mud of a puddle in Jackson Hole, Wyoming, USA
cougar_track.jpg
Photo of the hind print of a chipmunk (Tamias striatus) in mud.
Fossilised footprint (ichnite) of the ichnogenus Chirotherium, an archosaur of the Lower Triassic, first found 1833 in Hildburghausen (Thuringia, Germany)
Gray wolf tracks
Track of Vulpes Vulpes in the snow
weia_handgibbon_forst.jpg
the_big_tree_in_via_dodecaneso.jpg
albaro_via_flora_in_salita.jpg
Lepista sordida
Electric fence. Electrical insulation. Location: MГјnster, NRW, Germany
Takachiho Farm in Miyazaki, Japan
cs: Liz. en:Minerals for game.
reindeer_milking.jpg
ganadera_a_de_veinticinco_de_diciembre.jpg
Animal husbandry in San Pedro
dscn7245_riderwithcattleonroad_e_300.jpg
dscn2549_beevesnearwalden_600.jpg
On the 300 square mile Jornada Experimental Range near Las Cruces, en:New Mexico, technicians Rob Dunlap (left) and John Smith round up cattle. High-tech equipment may make roundups easier in the future. USDA Photo by Scott Bauer. Image Number K9102-6.
cage_a_levage.jpg
Honey bee on Geraldton Wax Flower, NSW, Australia
Tomb of thoroughbred racehorse Haiseiko in Niikappu, Hokkaido, This photo taken in June 22, 2008
Gravesite of Smokey Bear (1950–1976), the first living symbol of the United States Forest Service mascot. The gravesite is on the grounds of Smokey Bear Historical Park in Capitan, New Mexico.
horse_burials_and_artifacts_of_kostromskaya_kurgan.jpg
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Photo of Flowering Flexuosa Alba
Erythrocebus patas patas Monkey. Female called
carta_kesler.jpg
Photos of Organisms [1-200]
Photos of Organisms [201-400]
Photos of Organisms [401-600]




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