Artwork for podcast Nat Theo Nature Lessons Rooted in the Bible
Is an Inchworm Actually an Inch Long? Lesson 123
Episode 14214th April 2026 • Nat Theo Nature Lessons Rooted in the Bible • Eryn Lynum
00:00:00 00:24:44

Share Episode

Shownotes

Why is an inchworm called an inchworm? Do these creeping “Earth Measurers” actually measure the planet? Discover God’s designs in fascinating inchworms—caterpillars designed to delight!

Here’s our trail map:

  • Is an Inchworm a Worm or a Caterpillar?
  • Why Do Inchworms Hang From Trees?
  • Is an Inchworm Actually an Inch Long?
  • How Does God Measure His Creation?

Download this lesson’s free coloring sheet: https://erynlynum.com/is-an-inchworm-a-worm-or-a-caterpillar/

Related Lessons to listen to next:

Eryn's Books:

Episode Links:

Scriptures Referenced in This Episode:

“Who has measured the oceans in the palm of his hand?

Who has used his hand to measure the sky?

Who has used a bowl to measure all the dust of the earth

and scales to weigh the mountains and hills?” Isaiah 40:12 (NCV)

“Where were you when I made the earth’s foundation?

Tell me, if you understand.

Who marked off how big it should be? Surely you know!

Who stretched a ruler across it?” Job 38:4-5 (NCV)

“God even knows how many hairs are on your head.” Matthew 10:30 (NCV)

“And may you have the power to understand, as all God’s people should, how wide, how long, how high, and how deep his love is. May you experience the love of Christ, though it is too great to understand fully. Then you will be made complete with all the fullness of life and power that comes from God.” Ephesians 3:18-19 (NLT)

Terms Learned in This Episode:

  • Geometridae: A family of over 23,000 moths whose larvae are often called “inchworms.”
  • Inchworm: Caterpillars (larvae) of geometer moths known for getting around by inching along.
  • Caterpillar True Legs: A set of six legs on a caterpillar's thorax that have claws and become the true legs of the adult moth.
  • Caterpillar Prolegs: Unsegmented stubs that help a caterpillar move along. They are not true legs, and they are absorbed during metamorphosis.
  • Spinneret: A small tube-shaped organ on or near the bottom of a caterpillar’s mouth that releases liquid proteins, which quickly hardens into a silky thread.

This podcast episode contains paid advertisements.

Mentioned in this episode:

Join Magnify: A Wild & Wonderful Summer Adventure by Nat Theo

Explore God's creation right where you live and learn from Eryn in live video classes: https://thenaturaltheologyproject.com/magnify

Links

Chapters

Video

More from YouTube