New Species of Marine Tardigrade Discovered

A team of researchers, including Marcos Rubal from the Centre of Molecular and Environmental Biology (CBMA), has discovered a new species of tardigrade, Batillipes chandrayaani, off the southwest coast of India. The study, conducted in collaboration with colleagues from the Cochin University of Science and Technology, has been published in the scientific journal Zootaxa.

This microscopic invertebrate, commonly known as a “water bear”, has unique characteristics, including distinct features on its head, toes, and sensory structures on the fourth leg. Batillipes chandrayaani plays a crucial role in understanding the impact of environmental changes on marine ecosystems, feeding on algae and bacteria, and contributing to nutrient cycles and ecological balance.

Researchers analysed nearly 50 specimens collected from sandy sediments at Mini Coral Beach in Mandapam, revealing this new species. Tardigrades, known for their resilience to extreme conditions such as radiation, dehydration, and vacuum, inhabit various environments, with marine species found in oceans, seas, and saltwater lagoons.

This discovery is a significant advancement in marine conservation, expanding knowledge of biodiversity and providing insights into how environmental changes affect marine ecosystems.

For the full press release in Portuguese, click here.