Triarthria Stephens     |     Sub-family: Tachininae
Distribution: widespread
Remarks: first and second aristomeres elongated (about of same length); parafacial with proclinate setae over its whole length; face not visible in lateral view; prosternum bare; scutellum without crossed apical setae; R1 setose dorsally; metathoracic spiracles V-shaped; abdominal tergites 3 and 4 with median discal setae
Body length range: 3 - 7mm
  Pictures available: 1

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triarthria setipennis_capo (F)