Updated 01/30/07
Comparison of the Gypsy Moth and Tent Caterpillar
For more information, e-mail us or call (800) 443-6684.
The Western Tent Caterpillar is very common in western Washington and much less destructive. It is often mistaken for the gypsy moth.
)
click to enlarge
Adult Western Tent Caterpillars
)
click to enlarge
Adult Gypsy Moths
Tent caterpillars produce these large web-like tents each spring. Gypsy moths do not build anything comparable to these tents.
)
Rows of orange patches along their back distinguishes tent caterpillars from gypsy moths. Gypsy moth caterpillars are grayish with five pairs of blue spots and six pairs of red spots along their backs.
)
click to enlarge
Tent Caterpillar
)
click to enlarge
Gypsy Moth Caterpillar
[Top of Page]
