Why Flake When You Can Shed?

Reptile skin is really interesting.  Instead of flaking off like human skin does, reptiles shed their skin in strips. Snakes shed one complete body skin at a time. Lizards might shed their skin in sections of the body.

The scales that make up the skin are made by the epidermis of the protein keratin. The skin provides an external covering provides protection and helps retain moisture. 

The skin on the left is being shed, and the colorful new layer underneath is on the right.  You can surely see why they are called Red Tegus.

Rascal is getting ready to shed his old skin, so it appears white.

My friend Rascal, a Red Tegu, offered to help me show shedding lizard skin. He has thick beaded scales, that appear to be a lovely dark red.  However, when it’s time to get rid of his old epidermis, the skin looks white. That’s because the tegu’s color is not in the outer epidermal layer, but underneath.

By the way, keratin is what you humans use to make your skin, hair and nails with.  Don’t you wish you could shed your skin like us reptiles?


This is a piece of the shed skin.  Notice there is no color except for a little black or melanin pigment.

Graphic image book cover about iguanas
Thirty pages of Iguana information and fun activity sheets for grades 2-4. Includes coloring pages, fact sheets, T/F about reptiles, parts of an iguana coloring page, compare animal traits, name matching, count and classify, reptile spelling page, life cycle of the iguana cut-and-paste activity, ecology word problems, iguana word problems, creative writing prompt, opinion writing exercise, mean, mode, median, and range worksheets, counting iguanas, histogram worksheet, grams-to-pounds worksheet, trace the words and color, short i sound, create an iguana puzzle.

Lyric Power Publishing LLC offers fun and educational science workbooks and activity sheets. Looking to supplement science at home? Make it fun with economical and fun activity sheets!

One example is the workbook above. Learn all about iguanas in this 30-page workbook that is only $2.95. and you buy it once and print as many times as you’d like!

Share this post

Share on facebook
Share on google
Share on twitter
Share on linkedin
Share on pinterest
Share on print
Share on email
logo of Elaine A Powers

Click Image to Hear “Don’t Call Me Turtle!”

image of woman reading book at Tucson Botanical Gardens

TALES & TAILS CATEGORIES

Meet Curtis Curly-tail at You Tube!

Come hear life from a lizard's point of view!

FREE IDENTIFICATION BROCHURES

Brochure cover with illustration of a Rock Iguana

SAVING ENDANGERED SPECIES IS UP TO ALL OF US.

This free brochure teaches how to tell the difference between the endangered Rock Iguana and the invasive Green Iguana.
ALSO available: A brochure that shows the differences between Statia’s Iguana and the Green Iguana.
Use the Email Box on my Contact Page to contact me to obtain them.

Iguana Specialist Group

Image of Iguana faces with ISG

International Reptile Conservation Foundation

logo of IRCF

International Iguana Foundation

logo of Int'l Iguana Foundation, photo of iguana face