Stilt bugs

Definition

A family (Berytidae) of slender, elongate true bugs in the order Hemiptera, characterized by extremely long, thread-like legs and antennae that give them a distinctive stilt-like appearance. Most species are phytophagous, feeding on plant sap, though some are predatory. The family comprises approximately 200 species worldwide, distributed across three subfamilies.

Etymology

From the English 'stilt,' referring to the elongated legs that elevate the body above the substrate, plus 'bug.'

Example

The stilt bug Jalysus wickhami, a common North American species, feeds on plant sap and can occasionally reach pest status in agricultural settings.

Synonyms

• thread bugs

Related Terms

• Hemiptera
• true bugs
• Phytophagy
• predatory bugs
• Jalysus

Usage Notes

The common name refers specifically to family Berytidae, not to other long-legged insects. 'Thread bugs' is an occasional synonym but less widely used. The family's distinctive morphology—elongate head, long antennae with bead-like segments, and slender legs—makes identification straightforward despite their small size.