Inchworm Identification

Save

Inchworms got their name because their average size is about an inch. Because of its name, it is often assumed that an inchworm is a worm, but it is really a caterpillar since it comes from moth larvae. There are many different kinds of inchworms, with some distinct similarities and differences.

Things to Look For

  • All inchworms are about an inch long, with smooth bodies. They are usually of earth-tone colors such as brown, dark green, bright green and black. When trying to identify an inchworm, it is helpful to look at where it lives, what it eats, what damage it has done and how many pairs of legs it has in front and back.

Eastern Tent Caterpillar

  • According to asktheexaminator.com, the eastern tent caterpillar is known as one of the most destructive inchworms because they can kill a tree in a single season if enough of them are present. The eastern tent caterpillar will make a cocoon within the tree that looks much like a spider web, but in a cone shape. They use this cocoon to keep themselves safe from predators while eating and destroying the leaves within the cocoon.

Cankerworms

  • Cankerworms are much like the eastern tent caterpillar in that they have the ability to make thin delicate lines made of silk. They use this ability to escape from predators, instead of building cocoons. Cankerworms have stripes on their body and can vary in color. These inchworms like to inhabit trees, especially fruit trees. They feed off of the tree's leaves and can cause serious damage to the trees if they are present in great numbers.

Loopers

  • Loopers are more commonly known as measuring worms or span worms, according to allaboutworms.com. They have three pairs of legs in front and two to three appendages or prologs in back. Loopers move by scooting their back legs forward lunging forward, so their abdomen is sticking up in the air, while the front legs are still on the ground.

Development

  • Inchworms develop into geometer moths (in the Geometridae family). An adult geometer moth has a wingspan of 3/8 inch to 2 inches. Most are gray or brown and have numerous colored spots or patterns on their wings and blend into the bark and branches of trees.

References

  • Photo Credit green fat worm image by KtD from Fotolia.com
Promoted By Zergnet

You May Also Like

  • Inchworm Life Cycle

    The thousands of moth species in the family Geometridae are often referred to as inchworms when in the caterpillar stage. "Inchworm" comes...

  • Inchworm Habitat

    The term inchworm refers to the larval stage of moths belonging to the Geometridae family. Inchworms are not worms, so to speak....

  • Inchworm Information

    While many varieties of inchworm go by the name “caterpillar,” the term “inchworm” applies to a larvae of the moth family Geometridae,...

  • Inchworm Infestation

    Although not necessarily harmful in smaller, controlled numbers, infestations of inchworms can cause severe damage to trees, shrubs, and many varieties of...

  • How to Take Care of Inchworms

    Both children and adults will enjoy caring for inchworms, watching them build their chrysalis and then emerge as a moth. Inchworms are...

  • What Type of Leaf Does an Inchworm Eat?

    Inchworms are the larvae of moths of the family Geometridae. This group is particularly large, with more than 1,200 species found in...

Related Searches

Check It Out

This Is the Beauty Routine of a Yelp Sales Manager

M
Is DIY in your DNA? Become part of our maker community.
Submit Your Work!