prosternum meaning in Hindi

Examples

1. Black setae can be found on both the propleuron and the hypopleuron, with brown setae on the prosternum.
2. The ventral view or sternum follows the same convention, with the prosternum under the prothorax, the mesosternum under the mesothorax and the metasternum under the metathorax.
3. A spine on the prosternum can be snapped into a corresponding notch on the mesosternum, producing a violent " click " that can bounce the beetle into the air.
4. The most distinctive feature of the family is that the tip of the rostrum fits into a groove in the prosternum, where it may be used for stridulation by rasping it against ridges in the groove.
5. "Ancyronyx " is closely related to the genus " Podelmis ", but can be distinguished from the latter by the more or less straight and slender last segment of the ovipositor ( versus the conical sideways-bent terminal segment of the ovipositor of " Podelmis " ), and the absence of an anterior process on the prosternum.
6. The anatomical parts used to produce sound are quite varied : the most common system is that seen in grasshoppers and many other insects, where a hind leg scraper is rubbed against the adjacent forewing ( in beetles and true bugs the forewings are hardened ); in crickets and katydids a file on one wing is rubbed by a scraper on the other wing; in longhorned beetles, the back edge of the pronotum scrapes against a file on the mesonotum; in various other beetles, the sound is produced by moving the head up / down or side-to-side while in others the abdominal tergites are rubbed against the elytra; in assassin bugs, the tip of the mouthparts scrapes along a ridged groove in the prosternum; in velvet ants the back edge of one abdominal tergite scrapes a file on the dorsal surface of the following tergite.