Eastern Lilysquatter (Male)

1. Postocular spot not connected with the transverse stripe on the vertex

3. Dorsum of the 2nd abdominal segment all black

5. Hourglass-shaped black spot at the dorsum of 10th abdominal segment

 

Blue Sprite (Male)

1. Postocular spot connected with the transverse stripe on the vertex

3. Black spots at the dorsum of 2nd abdominal segment small

5. Square-shaped black spots at the dorsum of 10th abdominal segments