The shape of these insects resembles both crickets and cockroaches, hence the name Blattida. Body length 13-30 mm. Wingless; filamentous antennae, small compound eyes, no single eye. The mouthparts are chewing and the palate is well developed. There are spikes at the end of the male's abdomen. All known species live in alpine rocks, rotten wood and soil at altitudes above 1,000 meters. It is a carnivorous insect and a rare species.
There are only 29 species and subspecies in 1 family, 4 genera and subspecies known in this order. Its distribution area is narrow and is currently limited to the west of the Rocky Mountains in North America and high latitudes such as northeastern Asia and southern Siberia. There is only one species known in my country. It was first discovered in Changbai in Northeast China in 1986 and named Galloisiana sinensis Wang (after Chen Ruijin's picture). In 1988, it was listed as a first-level protected wild animal in my country.
The characteristics of this order can be summarized as follows: flat-bodied and wingless Blattida, with male tarsus and terminal spines on the abdomen; well-developed upper jaw and large prothoracic body; individuals are rare in living fossils.
animal tags： Blattida
you may also like
In the hedges beside the sidewalk and on the garden plants in front of and behind the house, we can often find some small insects wearing armor, bright colors, colorful markings, and hemispherical bodies. They are ladybugs, commonly known as "Big Sister Flowers". ". Ladybugs are carnivor...
In a humid environment at home, common bugs mainly include insects and invertebrates that like humid environments. Here are some common bugs found in wet environments, along with a detailed description of them:termite:Termites are insects that love moist environments and often feed on wood, causing...
Insects such as butterflies, beetles, and dragonflies are deeply loved by people because of their bright colors. There are many art works with butterflies as the theme in the past dynasties. For example, in the Ming and Qing dynasties, the pattern composed of butterflies and melons represente...
The subclass Pterygota has wings or reduced wings. There are no gastropods in the abdomen. Except for the original metamorphosis of the order Ephemera, the rest have incomplete metamorphosis or complete metamorphosis. [Economic Significance] Adults of mayflies are light i...
Ants and termites are sometimes mistaken for each other, but they are very different groups of insects. Several key features help identify them correctly...
The pine longhorned beetle is also known as the pine longhorned beetle and the pine longhorned beetle. Domestically distributed in Hebei, Jiangsu, Shandong, Zhejiang, Hunan, Guangdong, Guangxi, Taiwan, Sichuan, Yunnan, and Tibet, and abroad in Japan. It mainly damages masson pine, followed by...
Both adults and larvae of this species damage the fruits of pear trees, causing the affected parts to become depressed. In severe cases, it will cause a large number of fruit drops and fruit rot. Pears look like tigers eating pears, hence the name. The adult body is 12-14...
1. Headless fly Describes being unable to find a goal in doing things and hitting walls everywhere. Flies are Diptera insects. The most common one in my country and most closely related to humans is the house fly (Musca domestica vicina Macquart), whi...
Email: jsset#163.com (change # to @) Please indicate your purpose of visit! Guangdong ICP No. 2022053326 XML| map| Chinese
