Drechslerella doedycoides The lasso fungus

Grab your lasso! This fungus captures... roundworms?! The lasso fungus, also known as Drechslerella doedycoides, creates tiny loops to trap and consume microscopic worms, commonly referred to as nematodes.

How does Drechslerella doedycoides' lasso work?

The lasso fungus forms long filaments underground, better known as mycelium. On these filaments, the fungus creates small loops, strategically placed to catch roundworms. These tiny worms, no larger than 1 mm, are attracted by chemical signals secreted by the fungus. Once a worm crawls through the loop, the fungus rapidly inflates it, trapping the worm securely.

The catch is just the beginning

After capturing its prey, Drechslerella doedycoides breaks down the worm's body to extract essential nutrients. Although the fungus mainly feeds on decaying organic material, it occasionally indulges in a "treat" like a roundworm.

A natural masterpiece

What makes Drechslerella doedycoides so fascinating is the combination of its hunting technique and its role in the ecosystem. The lasso fungus helps maintain healthy soil ecosystems by breaking down organic material and regulating nematode populations.

See the lasso fungus in action at ARTIS-Micropia

Want to witness how Drechslerella doedycoides uses its lassos? Visit ARTIS-Micropia and discover how this microbe keeps nature in motion. Look through the microscope and be amazed by this microscopic spectacle.

Discover more microbes

Drechslerella doedycoides is just one of the many microbes you can admire at ARTIS-Micropia. Each organism plays a unique role in nature. Be inspired and explore the hidden world of microbes. Get your tickets today and plan your visit!