Cockroaches came what they would do. What steps to take if cockroaches appeared in the room. Causes of pest survival Cockroach: description, characteristics, structure Cockroaches are characterized by a flat body with an oval shape, with a length of 1 to 10 cm or more. The elongated abdomen in the cockroach consists of 8-10 tergites (dorsal sclerotized segments) and 7-9 sternites (abdominal sclerotized segments), 7 in women, 8-9 in men. At the end of the abdomen are long, usually jointed cerci. In men, the last 1-2 lead. Usually cockroaches have a light body color with an elytra of tan, dark or black color is less common. The cockroach elytra is dense, horny or leathery, with pronounced venation. The hind wings are equipped with membranes and hide under the elytra when folded. In some species, the anterior and posterior wings are shortened, and there are also wingless cockroach species. In total, the cockroach has 6 legs. The hips and legs are knitted. In additi...
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