head shield meaning in Hindi

Examples

1. No internal skeleton is known, outside of the head shield.
2. The head shield has two pairs of long rearward spikes.
3. The head shields and the dorsal scales may be edged with black.
4. All the aesthetascs project beyond the anterior margin of the head shield.
5. The head shields are smooth or slightly rugose.
6. There were also a pair of large extensions at the front of the head shield.
7. The front edge of the pronotum ( head shield ) has a pale white band.
8. The nostril pierces the center of the nasal scale and the head shields are rugose.
9. Most head shields are small and smooth.
10. Species of " Boreaspis " were very small, with head shields about long.