Appearance and relative size of an adult damsel bug, Nabis sp.

Line art illustration, a bug box assembled by UC IPM Credit: Photo by Celeste Green adapted from Smith RF, Hagen KS. 1956. Enemies of Spotted Alfalfa Aphid. <i>California Agriculture</i> 10(4):8-10. Available online: http://ucanr.edu/repositoryfiles/ca1004p8-64509.pdf.
Appearance and relative size of an adult damsel bug, Nabis sp. Credit: Photo by Celeste Green adapted from Smith RF, Hagen KS. 1956. Enemies of Spotted Alfalfa Aphid. California Agriculture 10(4):8-10. Available online: http://ucanr.edu/repositoryfiles/ca1004p8-64509.pdf.