Page 33 - One Million Things: Animal Life - The Incredible Visual Guide
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3 FROGS 5 SALAMANDERS Fire salamander
Frogs have wide mouths, bulging Found, like newts, in milder
eyes, and short, compact, tail-less parts of the northern
bodies with smooth skin. Their hemisphere, salamanders
powerful back legs and webbed have long tails, slender
feet are ideally suited for jumping bodies, and four legs of
and swimming. Many frog species equal length. Although
American toad including fire salamanders,
live in tropical forests. some live in water, most, Duck-billed tree frog
live on land in damp
locations where they Odd-shaped
head helps
hunt at night for prey. camouflage
frog against
tree bark
Sucker pad on Red-eyed tree frog
the end of each
digit aids grip Male keeps tadpoles
inside his vocal sac until
they become adult frogs
Couch’s spadefoot toad 6 Oriental fire-bellied toad
Bright colors warn Green mantella frog
Darwin’s frog
predators toad is Glass frog
poisonous
Heart and
intestines can be
seen through
transparent skin
Large vocal sac
produces sounds
Caecilian to attract mates
4
Lungless salamander
Salamander
breathes
through its skin
6 TOADS
Tungara frog It can be difficult to tell them apart
from frogs, but toads typically have
dry, warty skins, little webbing between
their toes, shorter legs for walking, and
Tiny legs form prefer living on land. Some, including
on tadpole
Couch’s spadefoot toad, live in deserts
and burrow to avoid the heat.
4 CAECILIANS
These legless, wormlike amphibians External
are found in hot, humid places. Some gills Blind olm lives in dark,
live underwater. Others use their watery depths of Olm salamander
underground caves
pointed heads to burrow into mud,
where their keen sense of smell
helps them detect earthworms and
other prey, which they grab using
their sharp teeth.
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