• Skip to main content
  • Skip to primary sidebar
  • Skip to footer
Constative

Constative

News, Celebrity Lifestyle, Facts And References

  • News
  • Lifestyle
  • Glam
  • Funny
  • Facebook Link
  • Twitter Link
  • Pinterest Link
  • Facts File
  • Weird Facts

The Ugliest Animals on Planet Earth

August 6, 2018 by Kelly Davies Leave a Comment

  • Facebook Link
  • Twitter Link
  • Pinterest Link

Naked Rat Ugly Facts


Credit: kat_mcphail

Albino hairless rats have red eyes, but the majority of hairless rats have black eyes. According to the Journal of Investigative Dermatology, hairless rats are the result of a genetic mutation that prevents the thymus gland from developing. The lack of thymus gland causes these rats to be severely immune-deficient and lose their hair after birth.

Next page

Filed Under: Facts File, Weird Facts Tagged With: Adsense-gallery, featured

Reader Interactions

Leave a Reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

Trending

40 Unique Memories of a Baby Boomer’s Childhood

40 of the Best Female Singers the World Has Ever Seen

50 Popular 4th of July Dishes, State by State

45 Mistakes in Movies That Made the Final Cut

30 Historical “Facts” that Turned Out to Be Myths

Our latest

27 Comparison Photos That Put Things in Perspective

40 Unique Memories of a Baby Boomer’s Childhood

40 of the Best Female Singers the World Has Ever Seen

50 Popular 4th of July Dishes, State by State

More to See

27 Old Items That Are Becoming More Valuable With Time

25 Alternative Maps That Are Pretty Interesting

27 Things You Could Buy at the Five-and-Dime Store

24 Grocery Store Staples That Defined the 1980s

Footer

Explore Constative

  • Facebook Link
  • Twitter Link
  • Pinterest Link
  • About Us
  • Terms of Service
  • Disclaimer
  • Constative.com Privacy Notice

Copyright © 2025 · Constative,com "not a made up word"