CHOOSE ONE OPTION: Backup one step Return to start of key
Obvious wings present (alatae)
Adults without wings (apterae)
(Note: older nymphs may look like adults but the cauda (arrowed) at the back end of the abdomen is an undifferentiated triangular projection in nymphs but is a definite process articulated with the abdomen in adults)

 
 
 

Document 5335, submitted 08 November 2005
 This document is made available subject to the conditions
outlined in the disclaimer and copyright statement.

© NSW Agriculture, 2005

Top of page | Related titles