haustellum in a sentence
n.
📚 Grade Level: Grade 11, Grade 12
Definition
Haustellum: a specialized tubular mouthpart in certain insects, such as butterflies, adapted for sucking liquids like nectar.
Sample Sentences
- The haustellum of the butterfly is adapted for sipping nectar from flowers.
- In certain insects, the haustellum allows them to feed on liquids with precision.
- The unique structure of the haustellum enables some species to access deep nectar sources.
- Understanding the function of the haustellum can reveal insights into insect feeding habits.
- The evolution of the haustellum has fascinated biologists studying adaptation in insects.