ISSN 1911-2173





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  • Head narrow, about half the width of the pronotum [photo]
  • Last segment of labial palpus characteristically shaped like a hoof, with a broad apical face [photo]
   

  • Head much wider than half the width of the pronotum [photo]
  • Last segment of labial palpus not exactly like that of T. puncticollis, apical face narrow [photo]
 
 
  BSC