The header is included 1 pair, only a small proportion of single eye eye with tentacles. 1-2 by many to be the top 11 camera. Different styles according to family and each species. The tentacles, each a name different is the tentacles segment base, tentacles segment two,The 3-11 antennae segment and classify of the tentacles to 9 types, according to the characteristics of various parts of the mouth consists of different parts, but the hard part and have strength most Is the jaw mouth, which in some families, such as the stag beetle (Lucanidae).Used in combat, organization And robbing the female when breeding. In addition there are parts of the upper lip.The lower lip is help to pass food in your mouth!The outside of the chest of the beetle can be divided into 3 segment is outside the segment, which has a large adjacent to the header. A chest part one segment can be seen from the top, the beetle (Dynastinae).There may be one or several branches branches. Which this important segment in the taxonomy. Which part of this may look like a header. But if observe to see the boundaries of this first segment header and chest separate clear,Outside the segment two and three prevention is often strong wings to cover the top portion of the chest, articulate both 3 legs stuck with each segment pair. 1 articulate middle or outside the second internode Have strong wings or wing double face stuck.Triangle base wing. The chest segment third wings second pair, which transparency and some used in aviation
.The belly is usually 7 segment, but some species are 8 segment. Each segment has a segment stomach solid sheets each sheet to cover both the top and bottom parts of the abdomen is often be strong wings partner page cover until the mid