Predator Fungus Discovered in Borneo That Preys on 'Zombie' Fungus

New Hyperparasitic Fungus Species Identified

According to НВ — Техно: June 19, 11:01 PM

A previously unknown hyperparasitic fungus, named Pleurocordyceps cornusynnemata, has been uncovered in the jungles of Malaysian Borneo. This organism targets a zombie fungus that itself infects ants. The study was conducted by the Institute for Tropical Biology and Conservation at Universiti Malaysia Sabah. The discovery marks a major milestone in mycology, as this is the first known species of its genus to feature a horn-like structure.

Specimens of Pleurocordyceps cornusynnemata were collected during field expeditions in the Danum Valley, located in southern Sabah. Researchers note that this fungus qualifies as a hyperparasite because it effectively feeds on the primary pathogen. As explained by the institute's deputy director, Jaya Silan Sathiya Silan,

“This fungus belongs to the genus Pleurocordyceps and acts as a specialized hyperparasite.”

Unlike other fungi, this species does not manipulate the host insect's nervous system. Instead, it invades the thriving tissue of the ophiocordyceps fungus inside the host and consumes it directly.

“It is the first known member of its genus anywhere in the world to possess this very distinct horn-like structure,”

added Jaya Silan Sathiya Silan.

Biodiversity Research

In addition to Pleurocordyceps cornusynnemata, the field trips also led to the discovery of a new spider-killing fungus. According to Jaya Silan Sathiya Silan, these newly documented fungi hold tremendous potential as sources for next-generation antimicrobial drugs and as highly effective biocontrol agents against agricultural pests.

This finding underscores the importance of studying biodiversity in tropical regions and the opportunities it unlocks for ecological and medical applications.

The identification of the hyperparasitic fungus Pleurocordyceps cornusynnemata highlights just how rich and varied the fungal world is, especially within tropical ecosystems. This research could pave the way for further scientific advancements, particularly in biocontrol and medical technologies, which may have significant impacts on agriculture and public health. The value of such discoveries lies not only in new knowledge but also in their potential to address practical challenges faced by humanity.

The discovery of a comprehensive global map of underground fungal networks further emphasizes the complexity of fungal interactions within ecosystems. This new research not only highlights the intricate relationships among various fungi but also opens avenues for understanding their ecological roles and potential applications in agriculture and medicine.