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Anonymous users2024-02-12It is a misconception that cockroaches can fly, in fact, cockroaches can't fly, they can only glide.
Tell you 20 "cockroach characteristics" that you didn't know.
1.There are more than 5,000 species of cockroaches, and they are social animals.
2.Cockroaches eat babies' eyelashes.
3.Cockroaches transmit more than 40 species of germs that are harmful to humans.
4.Possess immune memory and immune response comparable to that of mammals.
5.Cockroaches love to drink.
6.All kinds of cooking oils are the favorites of cockroaches.
7.Cockroaches eat starch and sugar.
8.Cockroaches can't fly, they can only glide.
9.Cockroaches can glide 21 meters in one minute and run 3 miles in one hour.
10.Male cockroaches can mate many times in their lifetime, but female cockroaches can only mate once in their lifetime and lay eggs for life.
11.Between 8 p.m. and 3 a.m. is the mating time for cockroaches.
12.Cockroaches kill each other when they are running low on food and will share the corpses of their companions.
13.Some cockroaches are frightened and can jump several meters away.
14.Cockroaches can survive for 90 days to 1 year when there is enough water and food.
15.Cockroaches eat everything, such as hair, dandruff, and the glue of glue-bound books.
16.Camphor oil has no obvious sanitizing effect on cockroaches.
17.Cockroaches can survive exposure to doses greater than 12 times the harmful dose to humans.
18.The German cockroach is suitable for living in a similar environment to humans.
19.Cockroaches like to eat feces and carcasses of their own kind.
20.If an average household finds a single cockroach, the total number may exceed 20,000.
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Anonymous users2024-02-11Some species of cockroaches can fly, such as the common American cockroach in the southern region, the hidden black-breasted Zhengqing cockroach, and the Australian cockroach, the adults of these varieties of cockroaches have a certain flight ability, but they can not fly very high, according to the relevant research of the pest family, the height that can fly is about 1 2 meters, of which a few Australian cockroaches can fly more than 2 meters.
Some species of cockroaches have the ability to fly, but according to research, this ability to fly is more like gliding, because the wings of cockroaches have degenerated.
Among the common species of cockroaches in the south, the American cockroach and the black-breasted cockroach can fly about 1 2 meters high, while some of the strong adults of the Australian cockroach can fly more than 2 meters.
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Anonymous users2024-02-10But 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. <>
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Anonymous users2024-02-09Cockroaches can fly. Cockroach adults have wings, but they are rarely used, and they usually fly for a short distance when they are frightened or threatened by their lives. Cockroaches in the nymph stage cannot fly because they have not developed wings.
The cockroach has a strong reproductive ability, and its life can be divided into three stages: egg, nymph, and juvenile insect.
There are many varieties of cockroaches, and some of them have degraded their wings and become completely unable to fly.
Cockroaches are more suitable for crawling than flying, and they crawl very fast.
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