Developing tadpoles
Frog tadpoles, macrophotograph
Developing frog tadpoles
Developing tadpole
Frog tadpole, macrophotograph
Three tadpoles
Frog eggs
Tadpoles
Common frog tadpoles
Tadpoles feeding on piece of meat
Centrolenid tadpoles
Tadpole
Tadpole underwater showing internal anatomy
Tadpole in jelly
Common midwife toad and eggs, artwork
Common toad, artwork
Common frog, artwork
Strawberry poison-dart frogs
Strawberry poison-dart frog
Tree frog eggs on a leaf
Frog tadpoles feeding, macrophotograph
Fire salamander, artwork
Common frog tadpole
Red-eyed tree frog
Tadpole development
Dainty green tree frog
Esmeralda's robber frog
Elegant stubfoot toad
Western tree frog tadpole
Male common toad
Buckley's slender-legged treefrog
Edible frogs in water
Rana Marsupial Andina frog
Common frog
Ocellated lizard, artwork
Viperine water snake, artwork
Spanish pond turtle, artwork
Western green lizard, artwork
Iberian wall lizard, artwork
Slow worm, artwork
Aesculapian snake, artwork
Grass snake, artwork
Asp viper, artwork
Eastern brown snake
Tadpoles feeding off egg yolk, directly above
Tinker reed frog
Developing frog egg, LM
Mandarin salamander watching worm escape
Moorish gecko, artwork
Southern smooth snake, artwork
Glassfrog on a flower
Cane toad
Eastern dwarf tree frog
Peron's tree frog
White-lipped tree frog
Green and golden bell frog
African treefrog
Pond skaters and common frog tadpoles
Montpellier snake, artwork
Common wall lizard, artwork
Ladder snake, artwork
Bearded dragon and flower, coloured X-ray
Snake, X-ray
Striped royal python
COMMON FROG tadpole hind leg larval stage. Rana temporaria.
COMMON FROG tadpole (Rana temporaria) four-legged stage surrounded by waterfleas (Daphnia sp.).
Microscopic image of Middle East tree frog (Hyla savignyi), tadpole
Glassfrog
Basin treefrog
Green tree frog
Glass frog
Strawberry poison frog
Masked tree frog
Glass frog eggs
Third eyelid of a red-eyed tree frog
Common toad
Side view of frog launching itself towards prey
South American common toad
Leptodactylid frog
Tree frog (Ranitomeya ventrimaculata)
European tree frog
Cutin de Quito frog
Sambava tomato frog
Tomato frog
Brown mantella frog
Small hylid frog metamorphosing
Gulf coast toad amongst leaves
Common frog and frogspawn
European common frog
Mediterranean painted frog by a pool
Dyeing poison frog
Argentine wide-mouthed frog
Grey tree frog
Golden mantella
Red-eyed tree frog and eggs
Red eyed tree frog resting
Mediterranean painted frog, artwork
Montseny brook newt, artwork
Palmate newt, artwork
Marbled newt, artwork
Common parsley frog, artwork
Mediterranean tree frog, artwork
Perez's frog, artwork
Aquaculture research
Cycas cycad and lizard, coloured X-ray
Python, X-ray
Dumeril's boa
オタマジャクシ
Preserved greater siren
Frog
Frog head
Frog eye
White's tree frog
Female Palmate newt
Stripeless tree frog
Frog in water
Pool frog, X-ray
Frogs on leaves, X-ray
Treefrog
Eurasian blackcaps, artwork
Frog life stages in a pond, artwork
Tadpole metamorphosis, X-rays
Preserved three-toed amphiuma
Frog liver, light micrograph
Marbled newt
Developing frog egg, light micrograph
タニシとオタマジャクシ
Bush frogs
Malabar gliding frog
Frog tadpole, light micrograph
水田の中のオタマジャクシ
Close-up of common big-headed rain frog
Marsh frog
Common frog ovary, light micrograph