What is another word for spring cankerworm?
Pronunciation: [spɹˈɪŋ kˈaŋkəwˌɜːm] (IPA) 
Spring cankerworm is a type of caterpillar that often causes defoliation in trees during the spring season. Although commonly known as spring cankerworm, this insect has other synonyms that are widely used in different regions. Some of the synonyms for spring cankerworm are inchworms, measuring worms, spanworms, and loopers. These names are derived from how the caterpillar moves, which uses its body's looping motion to progress forward. They are also called looper worms, due to the way they stretch out their bodies as they crawl. Knowing these synonyms is vital in identifying the specific species of caterpillars that are damaging the tree's leaves and implementing effective solutions to prevent further damage.
