Figs. 27–30. Plate XI in A photo-based key of thrips (Thysanoptera) associated with horticultural crops in Florida

Figs. 27–30. Plate XI: Larval abdominal characteristics. 27a. Teeth (black arrow) on posterior margin of abdominal segment IX large, prominent (larval Chaetanaphothrips). 27b. Teeth (black arrow) on posterior margin of abdominal segment IX small but longer than basal width of D1 setae; base of D1 seta (white arrow) (larval Frankliniella bispinosa). 27c. Teeth (black arrow) on posterior margin of abdominal segment IX small and equal to or shorter than basal width of D1 setae; base of D1 seta (white arrow) (larval Frankliniella schultzei). 28. Campaniform sensilla (white arrows) on abdominal segment IX separated by 2.0 times the distance (long white line) as compared with the distance (short white line) between D1 setae (larval Frankliniella). 29a. Setae arising from tergites on abdominal segment IX pointed (black arrows) (adult Frankliniella occidentalis). 29b. Setae arising from tergites on abdominal segment IX blunt (black arrows) (adult Frankliniella bispinosa or Frankliniella schultzei). 30. Plaques with well-defined microtrichia (white arrows) on abdominal segment VIII (larval Frankliniella occidentalis or Frankliniella bispinosa).