aculeus
n.
Sample Sentences
- The aculeus of the wasp is a modified ovipositor used for stinging.
- Researchers studied the aculeus structure to understand the evolution of venomous insects.
- In certain species, the aculeus is equipped with barbs to ensure it remains lodged in its target.
- The aculeus serves as a critical adaptation for defense and hunting among some predatory insects.
- Entomologists often examine the aculeus to differentiate between closely related species.
- The presence of an aculeus can indicate the reproductive strategy of various insect groups.
- During mating, the male may use the aculeus to grasp the female firmly.
- Some species have evolved a retractable aculeus to prevent accidental stings.
- The aculeus varies significantly in size and shape across different insect families.
- Understanding the function of the aculeus helps in developing new pest control methods.
< return to search