Can a big cockroach fly? Why do some cockroaches fly, and some don t

Of course cockroaches can fly!

Because cockroaches have wings, they just don't use it easily. The nymph stage of cockroaches grows wings. The nymphs that have just hatched from the egg sheath are gathered around the egg sheath, which is white, and then the color gradually darkens, and spreads out to move, the nymphs are similar in shape to adults, but the body is small, wingless, and the sexual organs are immature.

Nymphs develop slowly. After the last molt, it grows wings and feathers into adults. Flying cockroaches are generally male cockroaches in the adult stage.

Because cockroaches have wings, they just don't use it easily. The nymph stage of cockroaches grows wings. The nymphs that have just hatched from the egg sheath are gathered around the egg sheath, which is white, and then the color gradually darkens, and spreads out to move, the nymphs are similar in shape to adults, but the body is small, wingless, and the sexual organs are immature.

Nymphs develop slowly. It must undergo multiple molts to grow gradually, and the number of antennae and tail whiskers also increases with age. After the last molt, the nymph grows wings and emerges into adults.

Flying cockroaches are generally male cockroaches in the adult stage.

But not good at flying, cockroaches are generally good at crawling, can swim, and can fly in times of crisis. The forewings of the hail cockroach are leathery, relatively hard but only protective, while the hindwings are membranous, which is relatively thin and suitable for flight, and its front and rear wings are basically the same size, covering the back of their abdomen.

Cockroach is the popular name of the insect of the order Blattodea, commonly known as "Xiaoqiang", in ancient times, it was called the dragon, the negative plate, the insect of the dragon, the fragrant lady, etc. Cockroaches are the oldest insect group in the world that originates from the reed, and still thrives today.

The characteristics of cockroaches are as follows:

Cockroaches vary greatly in size, with a small body length of only 2 mm and a large body length of up to 100 millimeters, with an oblong oval, flattened, pale yellow to black body color, and yellowish brown. The head is small and often covered by a broad shield-like anterior thorax dorsal plate. Filamentous antennae, chewing mouthparts.

Usually winged, with well-developed fore and hind wings. The forewings are leathery, the hindwings are membranous, the breech region is well developed, and the two pairs of wings lie flat on the dorsal body when resting. The 3 pairs of feet are similar, with long feet and spines around them.

Abdomen 10 segments, tail barriers multi-segmented. <>

All cockroaches can't fly. Although some cockroaches have the ability to fly, not all cockroaches are able to fly.

For those cockroaches that are able to fly, they generally have a pair of flying wings. These cockroaches use their wings to glide through the air or fly briefly. Different species of cockroaches have different abilities for flying.

For example, the American cockroach is a cockroach that can fly for long periods of time and is very fast, while the German cockroach can only fly short distances.

However, while some cockroaches have the ability to fly, not all cockroaches are able to fly. In fact, the vast majority of cockroaches are flightless. These cockroaches can only crawl on the ground and are generally 1110 in the dark.

After learning that not all cockroaches are capable of flying, one may wonder why some cockroaches have the ability to fly and others do not. In fact, this is because different species of cockroaches have different evolutionary histories and ecological environments. Those 1110 cockroaches in trees need to fly between branches and leaves in order to better find predators and avoid predators.

And those cockroaches that 1110 points at the ground do not need to fly, as they can walk on the ground to find food and avoid danger.

In conclusion, while some cockroaches are capable of flying, not all cockroaches possess this ability. Whether it is a cockroach that can fly or a cockroach that cannot fly, they all play an important role in their respective ecological environments. <>