What kind of senses does the frog rely on to prey, and what does the frog rely on to hunt

The eyes of a frog.

Because the eyes of a frog are unable to see (or cannot see clearly) stationary things, the eyes of a frog are different from the eyes of ordinary animals, they are specialized in looking at moving objects. The moth and the fly do not react to the frog's eyes, but as soon as the moth moves, the frog will immediately spot it and jump up to prey on it according to its flight direction and speed. It's no wonder that some zoologists joke that frogs like to eat flies, but that frogs can starve to death if they sit in a pile of dead flies.

The frog's eyes also have a special ability to recognize different images. It can instantly identify its favorite flies among the various shapes of flying critters, while the background of the flying critters is not responsive to the frog's eyes. In other words, the frog's eye is not like a camera, it can take pictures of everything in front of the lens without missing anything, and it only sees the things that are useful to it.

Frogeye can quickly spot moving targets, quickly determine the target's position, direction of movement and speed, and immediately select the best attack posture and attack time.

Eye. Only moving objects can be seen.

Frogs hunt with their tongues.

When frogs hunt, the tip of their tongue suddenly turns out of their mouths, sticking to food such as flying insects and rolling them into their mouths.

Summary. Frog predation relies primarily on their distinctive tongues and strong hind legs. Frogs usually use their tongues to catch insects, small fish, worms, and other small creatures, and their tongues are very flexible and sticky, allowing them to catch their prey quickly.

And the strong hind legs allow them to jump quickly and catch their prey that moves quickly. In addition, frogs also have very keen visual and auditory perceptions in order to better capture their prey.

Frog predation relies primarily on their unique tongue and strong hind legs. Frogs usually use their tongues to catch insects, small fish, worms, and other small creatures, and their tongues are very flexible and sticky, allowing them to catch their prey quickly. And the strong hind legs allow them to jump quickly and catch their prey that moves quickly.

In addition, frogs also have a very keen sense of sight and hearing, so they can better catch prey in the forest by concealing their information.

Can you tell us more about that?

When frogs spot their prey, they usually wait for a suitable moment and then leap up with their powerful hind legs and pounce on the prey. Insects and small fish in flight or swimming are often resistant to escaping such attacks. In addition, frogs can also use their flicking tongues to catch their prey.

The frog's tongue is very long and sticky, which can stick out quickly and quickly stick its prey to it. Frogs also possess very keen visual and auditory perceptions. Their eyes are particularly good for hunting at dusk or at night, as they can quickly adjust their sensitivity to light.

In addition, the frog's eardrum is also very sensitive and can quickly respond when it hears its prey approaching. Overall, the frog relies on its all-round hunting skills to survive and reproduce.

Frogs don't usually jump up, or just stick their long tongues out, and it's possible to hook bugs.

The frog body can be divided into a head, trunk, and limbs3

Part. Frogs have four toes on their front feet and five toes on their hind feet, as well as webbed. On either side of the frog's head are two small bags that bulge slightly.

That's its eardrum, through which the frog can hear sounds. The frog's back is green, smooth, soft, and patterned, and its belly is white. You can hide it in the grass, make it easier to catch pests, and you can also protect yourself.

It's also helps it breathe. Its air sacs are only available to male frogs. Frogs prey on their tongues, which have mucus on their tongues.

Head. The frog has a flattened, slightly triangular head and a slightly pointed snout. The mouth is broad, transversely lobed, and consists of an upper and lower jaw. There is a dorsal anterior aspect of the maxilla.

One is the outer nostril, and the outer edge of the outer nostril has a nasal flap. The eyes are large and prominent, born on the left and right sides of the head, with upper and lower eyelids; The inner side of the lower eyelid has a semi-transparent transient membrane. When the eyelids are closed, there is a round eardrum behind each eye (toads have smaller eardrums.)

In the posterior upper part of the eye and tympanic membrane there are a pair of oval bulges called the posterior auricular glands, i.e., the poison glands). There is a light brown membranous fold behind the mouth corner of the male frog as a vocal sac, which bulges into a bubble when chirping.

Torso. The tympanic membrane is followed by the trunk. The trunk of the frog is short and wide, and there is a small hole on the dorsal side between the legs at the back end of the trunk, which is the cloaca foramen.

Limbs. The forelimbs are short and consist of five parts: upper arm, forearm, wrist, palm, and fingers. Four fingers, no webbing between the fingers.

During the reproductive season, there is a bulging protrusion on the inside of the base of the first finger of the male frog, which is called a marital tumor, which is used for holding the right. The hind limbs are long and well-developed, and are divided into five parts: thigh, tibia, tarsus, plantar and toe. Five toes, webbed between the toes.

There is a stiffer keratinized distance on the inside of the first toe.

Frog predation. The tongue of a frog is different from that of a human in that the base of the tongue grows at the top of the bottom of the mouth, but the tongue extends into the mouth, which is long and wide, and the tip is bifurcated like a polyp and covered with mucus. When the insect flies, it quickly turns its tongue out, sticks the insect and rolls it into the mouth.

Summary. Hello, frogs carry out a predation by the ejection of the tongue.

Hello, frogs carry out a predation by the ejection of the tongue.

The frog's diet is mainly based on insects.

The frog has a flattened head and a slightly pointed snout; The mouth is wide and consists of an upper and lower jaw; The eyes are big and frank and regretful are prominent, and the macro is born on the left and right sides of the head. The trunk is short and wide, and there is a small hole on the dorsal side between the legs at the back end of the trunk, which is the cloaca foramen. The forelimbs are short, consisting of 5 parts: upper arm, forearm, wrist, palm, and fingers, and the hind limbs are long and well-developed, with webbing between the toes.

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