Skipjack

Definition

While 'skipjack' commonly refers to a type of fish, in entomology, it can also refer to various beetles of the family Elateridae, known for their ability to propel themselves into the air with a clicking sound.

Etymology

The term 'skipjack' in entomology may be derived from the beetles' jumping ability, reminiscent of something that skips or jumps, combined with 'jack,' a common term for a man or boy.

Example

The click beetles, or skipjacks, can spring into the air to escape predators or flip themselves over if turned upside down.

Synonyms

• Click beetle
• Elaterid

Related Terms

• Elateridae
• Jumping
• Click sound

Usage Notes

Skipjacks use a specialized mechanism in their thoracic region involving a spine and a groove to produce a clicking sound and perform their characteristic jump.