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Planarian parasite (flatworm) under microscope view.
Trematode parasite under a microscope
Blue Emperor Tetra Inpaichthys kerri tropical aquarium fish isolated
Liver Fluke Section under light microscope with white background
Microscopic close view of high vaginal swab Gram stain smear, 100x. diagnosis of Bacterial vaginosis (BV).
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 cane toad (Rhinella marina), also known as the giant neotropical toad or marine toad, is a large, terrestrial true toad native to South and mainland Central America,
Blooming chestnut tree
Empress tree branch with buds isolated on white
Common midwife toad in close up images
red-blue Columbian Tetra Hyphessobrycon aquarium fish
flowering coffee tree
white showy flowers of the oakleaf hydrangea also known as oak leaved hydrangea also known as hydrangea quercifolio. this native plant grows exclusively in the southern United States in woodland habitats. It is a deciduous shrub. Selective focus on the flower on the left side of the frame.
Pattern Design on Banknote
Egg of intestinal fluke in human stool, analyze by microscope, original magnification 400x
Plant pray for nobis
Cancelled Stamp From Germany Featuring The Genetic Scientist Gregor Mendel
Common midwife toad in close up images
African bullfrog, Pyxicephalus adspersus, isolated on white
Painted Comber, small seabass grouper fish family Serranus Scriba, of Serranidae family from Mediterranean sea on white wood background
Alosa agone isolated on white background
Silver carp fish on the white background
cherry blossoms, wonderful cherry blossoms\nspring cherry tree\nwhite flowering fruit tree
Beautiful Blooming flowers of Geranium Cambridge on a black background. Flower head close-up.
Prunus virginiana, commonly called bitter-berry, chokecherry, Virginia bird cherry, and western chokecherry is a species of bird cherry  native to North America.  Great Basin National Park, Nevada.
Rasbora Het Harlequin rasbora heteromorpha lamb chop rasboras aquarium fish
Carl Linnaeus named the genus Aesculus after the Roman name for an edible acorn. Common names for these trees include \
Elderberry flower. Elder, green fox in a  garden, white flowers on a bush, flowering elder. Flower buds and flowers of the Black Elder in spring
Amphibians portraits: European green toad Bufote viridis
Free Images: "bestof:Porzana fusca 1838.jpg « Gallinula rubiginosa » Porzana fusca fusca Subspecies of Ruddy-breasted Crake « Gallinula rubiginosa » Porzana fusca fusca"
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Leopard in Sanjay Gandhi National Park.JPG
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