Orthoptera

• Tetrigidae


  Pygmy Grasshopper

  • Antenna is shorter than the body
  • Pronotum extending to tip of the abdomen

  
• Acrididae


  Short-horned grasshoppers

  • Antenna is shorter than the body
  • Pronotum not covering abdomen

  
• Gryllidae


  Crickets

  • Antenna longer than body
  • Tarsi 3 segmented

  
• Raphidophoridae


  Cave Crickets

  • Antenna longer than body
  • Wingless
  • Tarsi flattened side to side

  
• Tettigoniidae


  Long-horned Grasshoppers / Katydids

  • Antenna longer than body
  • Winged
  • Tarsi flattened top to bottom