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Longicorn ID: Tool for Diagnosing Cerambycidae Subfamilies and Tribes
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Tetraulaxini

Classification Introduction
  • The tribe Tetraulaxini Breuning & Teocchi, 1976 currently contains 25 species in 2 genera. Photographs of 1 exemplar specimen are currently available for this tribe.
Diagnostic Features of Adults
  • Body moderate-sized, approximately 10-40 mm; generally elongate; body without metallic reflection. Eyes generally reniform, complete (not completely divided into upper and lower lobes). Antennae filiform, unarmed; antennae long, generally extending beyond elytral apices by several segments. Head without distinct lateral or anterior projections. Pronotum approximately subquadrate (about as long as wide); lateral margins of pronotum without distinct spines or blunt tubercles. Mesocoxal cavity open to mesepimeron. Wings generally complete. Legs with tarsal claws smooth; claws broadly divergent (divaricate).
Diagnostic Features of Larvae
  • Not yet available for this taxon.
Geographic Distribution of Tribe Biology and Economic Importance
  • Biology unknown for 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



Tetraulax sp.
; dorsal
Cerambycidae:Lamiinae:Tetraulaxini
Photograph © J.-P. Roguet




idtools.org     Longicorn ID images on Bugwood ITP Node
Longicorn ID last updated 2020  E.H. Nearns, N.P. Lord, S.W. Lingafelter, A. Santos-Silva, K.B. Miller, & J.M. Zaspel