In an extraordinary sighting, naturalists in Karnataka, India, observed a frog with a mushroom sprouting from its side. The discovery has left scientists perplexed, as it is the first documented occurrence of such a phenomenon.
The frog in question is known as Rao’s intermediate golden-backed frog or Hylarana intermedia, found abundantly in the southwestern Indian states of Karnataka and Kerala. These small amphibians grow up to 2.9 inches in length.
The group of naturalists noticed that as the frog moved from the center of the twig it was perched on to the very tip, the mushroom remained firmly attached to its side. This observation is particularly intriguing, as it suggests a unique relationship between the fungi and the frog.
Lohit Y T
The frog moved from the center of the twig it sat upon to the very tip, turning around and changing positions, but the mushroom remained perfectly in place, Y T said.
While the cause of this phenomenon and the fate of the frog remain unknown, mycologists have identified the mushroom as a common bonnet, belonging to the Mycena genus. Typically, this type of fungus obtains nutrients from dead or decaying organic matter. However, a recent study suggests that it could adapt to thrive on living plants as well.
This discovery raises questions about the potential symbiotic relationship between the frog and the mushroom. A 2023 study proposed that Mycena fungi could form symbiotic relationships with living plants or trees, benefiting both parties involved. In trees, these fungi may even contribute to tree health by pruning dead branches.
While it is uncertain how this unique case of a frog-mushroom interaction will unfold, the implications are significant. Alyssa Wetterau Kaganer, a postdoctoral associate at Cornell University College of Veterinary Medicine, highlights the adaptability of fungi to different environments and potential hosts. She suggests that a healthy frog might be able to tolerate mild colonization by this fungus without any adverse effects. However, fungal infections in frogs are common, and extensive growth or penetration into the frog’s body could lead to disease and potentially death.
It is essential to closely monitor the interaction between the frog