Longicorn ID: Tool for Diagnosing Cerambycoid Families, Subfamilies, and Tribes

Zygocerini

Classification

Introduction

The tribe Zygocerini Thomson, 1864 currently contains 40 species in 13 genera. Photographs of 1 exemplar specimen are currently available for this tribe.

Diagnostic Features of Adults

Body small to moderate-sized, approximately 10-40 mm; generally elongate; body with or without metallic reflection. Eyes generally reniform, complete (not completely divided into upper and lower lobes). Antennae filiform, unarmed; antennae of variable length, from short (not extending beyond elytral apices) to long (generally extending beyond elytral apices by several segments). Head without distinct lateral or anterior projections. Pronotum shape variable, from approximately subquadrate (about as long as wide) to transverse (distinctly wider than long); lateral margins of pronotum with blunt tubercles. Mesocoxal cavity open to mesepimeron. Wings generally complete. Legs with tarsal claws smooth; claws narrowly or moderately separated (divergent) or broadly divergent (divaricate).

Diagnostic Features of Larvae

Geographic Distribution of Tribe

Biology and Economic Importance

Biology unknown for most members of this tribe. Species of this tribe are potentially invasive outside their native range.

Selected References to Adult Specimens

Selected References to Larvae Specimens

No records to show


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