Spicula

Definition

A small, needle-like or spine-like structure; this term is more broadly used in various contexts in biology, not specifically in reference to the reproductive organs of insects.

Etymology

Latin word meaning 'small pointed object' or 'needle'.

Example

Spicules can be found in the integument of many insects, serving different functions depending on the species.

Related Terms

• Integuement
• Cuticle