Inchworm

From Horicon National Wildlife Refuge:

Equipped with appendages at both ends of the body, this inchworm will clasp with its front legs and draw up the hind end, then clasp with the hind end (prolegs) and reach out for a new front attachment - creating the impression that it is measuring its journey. In many species of geometer moths, the inchworms are about 25 mm (1.0 in) long. They tend to be green, grey, or brownish and hide from predators by fading into the background or resembling twigs. Many inchworms, when disturbed, stand erect and motionless on the prolegs, increasing the resemblance. Some have humps or filaments. They are seldom hairy or gregarious and are generally smooth. Typically they eat leaves. However, some eat lichen, flowers or pollen. Photo of inchworm on New England Aster by Rachel Samerdyke/USFWS. 

#nature #wildlife #inchworm #Wisconsin #WI 




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