AMS 2026

The Animaris Geneticus Bellus is a Walking 3D Printed Creature Born Through Evolution

Share this Article

bellusaniWhile some of you were stunned by the fact that earlier today it was reported that popular rapper, songwriter, and entrepreneur will.i.am made a comment that he believes eventually human beings will be 3D printed, one man was aiding in the evolution of 3D printing.

For one man named, Theo Jansen, 3D printing has become a way in which he can create creatures which are referred to as ‘Strandbeests’. Strandbeests have been around for a couple years now, and they are actually real moving, living creatures — at least that’s what Jansen will lead you to believe with his cleverly thought out Youtube videos.

We first reported on these ‘creatures’ back in January of 2014, at a time when their were four known species available:

  • Animaris Geneticus Gracilis
  • Animaris Geneticus Larva
  • Animaris Geneticus Ondularis
  • Animaris Geneticus Parvus

However, just like in nature, 3D printed creatures tend to evolve as well, at least in the marvelously unique and perhaps borderline insane mind of Theo Jansen. Today sees evidence of this evolution with the birth of yet another Strandbeest, the Animaris Geneticus Bellus.

bellus2

“The 3D printed Strandbeests continue to evolve and adapt to their environment,” Jansen writes. “The latest generation, Animaris Geneticus Bellus, has grown more elegant and efficient. It features optimized joints and slimmer legs resulting in a smooth walking motion. And thanks to its compact size it thrives in residential environments, walking along tables and flaunting on bookshelves. The mechanism is 3D printed completely assembled, and will work without further assembly right after birth from the printer.”

bellus1As for how this new creature gets around, it requires either human touch, or a propulsion propeller (sold separately) which allows for wind to power its movement.

No matter how insane Jansen may seem in some of his videos, in actuality he is quite the brilliant man. His Strandbeests are uniquely designed in such a way that when they are placed on certain surfaces, and pushed gently, their legs move in a fashion quite unique to only themselves.

When the propeller is added, these Strandbeests are able to be powered by wind, thus appearing as though they are crawling along the ground under their own power.  The propeller is very easy to add on, and you can see the instructions below.

bellus4

This new Animaris Geneticus Bellus is now available to purchase from Shapeways for just $121. Printed in ‘White Strong & Flexible’ nylon plastic, it measures 3.795″ w x 3.015″ d x 4.828″ h in dimensions.  The propeller is an additional $37.

What do you think about these latest 3D printed creatures. Have you purchased one? Discuss in the Strandbeests forum thread on 3DPB.com. Check out the video of the Animaris Geneticus Bellus below.



Share this Article


Recent News

Aectual Launches Boxy: A Modular, Customizable Planter System 3D Printed with Recycled Materials

3D Printing News Briefs, December 6, 2025: AutoSmooth, Tissue Engineering, Micro-Optics, & More



Categories

3D Design

3D Printed Art

3D Printed Food

3D Printed Guns


You May Also Like

3D Printing News Briefs, December 3, 2025: Vapor Smoothing, Microneedles, & More

Happy 3D Printing Day! In today’s 3D Printing News Briefs, we cover everything from a 3D printer order and vapor smoothing to microneedles, surgical training models, and more. Read on...

Featured

World’s First 3D Bioprinted Corneal Implant Successfully Implanted in Phase 1 Patient

For the first time anywhere in the world, a corneal implant grown entirely in a lab and printed from living human cells has been transplanted into a human patient. The...

3D Printing News Briefs, November 22, 2025: Rebranding, Integration, Electronic Eyes, & More

We’ll start with a new software tool from AON3D in today’s 3D Printing News Briefs, and then we’ve got a lot of business, from Conflux Technology and Prima Additive to...

Post-Processing at Formnext 2025: Unpacking, Depowdering, Resin Removal, & More

This week, the additive manufacturing (AM) industry will travel en masse to Frankfurt, Germany, to attend Europe’s premier AM industry trade show, Formnext. There already have been, and will be...