Young Malayali scientist rediscovers rare Collembola species in Kerala after 92 years

Wayanad: In a remarkable discovery after nearly a century, a rare species of soil-dwelling arthropod known as Collembola has been found in Wayanad district, Kerala. The finding was made by Anju Ria Jose Naduvilmuttam, a native of Kannur, as part of her PhD research.

The elusive species, scientifically named Ballistura fitchoydes, was located in Kolvayal of Muttil panchayat here. This marks the first sighting of the species in 92 years. It was originally discovered in 1983 by French scientist J R Denis in Devarshola, located in the Nilgiris. Globally, only 21 species are known within this genus.

Anju Ria’s research was conducted under the guidance of Dr R Sanal, Associate Professor and Head of the Department at Ooty Arts and Science College. The collaborative effort also involved Dr Mandal of the Zoological Survey of India, Kolkata, and renowned Collembola specialist Dr J I Arbea from Spain.

The discovery was made during an examination of a decaying banana leaf, highlighting how such tiny creatures thrive in overlooked corners of the natural world.

Collembola, commonly known as springtails, play a crucial role in maintaining ecological balance. They help break down decaying plant material and other organic matter, returning essential nutrients to the soil, enhancing its structure and aiding in water retention.

This rediscovery has been published in the international journal Current Genetics, shedding new light on the importance of microfauna in soil health and environmental sustainability.