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Amphibians portraits: toads and frogs studio shots. Green frog, Rana lessonae, rana esculenta, or Rana ridibunda, Phelophylax

Asian common toad, Duttaphrynus melanostictus, isolated on white background

Musk beetle (Aromia moschata) is a Eurasian species of longhorn beetle belonging to the subfamily Cerambycinae

Poison Dendrobates Auratus frog in a rain forest at Sarapiqui - Costa Rica

Leiden leaf c.s. under microscope

The prince is hoping for a kiss.

$An Ameerega Bassleri \$

detail of the Cranwell's horned frog skin, Ceratophrys cranwelli, isolated on white

African Bull Frog Pyxicephalus adsperus edulis Pixie Frog on white background

plant Zea Stem C.S. under light mircoscope with white background

Asian common toad, Duttaphrynus melanostictus, isolated on white background

High Angle View of Fire Salamander (Salamandra salamandra) on the Rock in Stream

poison dart frog isolated, macro tropical exotic pet animal from Amazon rain forest in Peru. Beautiful cute animal, ranitomeya imitator

Edible or green frog, Rana esculenta sitting on a boardwalk over a small lake on Kalvebod Commons - Kalvebod Fælled - which is a large green area almost in the middle of Copenhagen. The reeds are harvested every winter to be used for thatching old houses

Planarian parasite (flatworm) under microscope view.

An Atelopus seminiferus nominal toad is seen on a moss log. This endangered toad (IUCN 3.1) can only be found in the Amazon Rainforest of Peru. This small toad is dark black on top and bright red in the belly. In this photo you can see a female adult toad.

Image of Chinese edible frog, East Asian bullfrog, Taiwanese frog (Hoplobatrachus rugulosus) isolated on a white background. Amphibian. Animal.

Liver Fluke Section under light microscope with white background

Side view portrait of a Madagascar tomato frog, Dyscophus antongilii, isolated on white

This frog, also known as the blue poison dart frog (Dendrobates tinctorius 'azureus') is from far northern Brazil and Suriname.

Beautiful insects collection of colourful flower chafers.

Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.

Tapeworms (Cestoda: Caryophyllidea), Parasites of Fish in Thailand.

An endangered Atelopus Seminiferus toad is seen on a branch. This toad is endemic to Peru. Its natural habitats are subtropical or tropical moist montane forests and rivers. This toad is rarely seen in the wild. The toad has a ? design on the side of its back. The colors on the toad range from black to white, yellow and blue. This toad is only 5 cm long.

American Bullfrog on a White Background

Fire Salamander (Salamandra salamandra) on the Rocky Stream Bank

Texture of green water

Green Frog Isolated on White

Frog isolated on a black background.

Close-up of a panamanian golden frog (Atelopus zeteki), also known as Cerro Campana stubfoot toad.

Free Images: "bestof:Epibatidin.png Structure of Epibatidin poison of frog Epipedobates tricolor Self made with ISIS Draw 2007-10-26 cvf-ps Epibatidine"

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