Discovery of Admirandus odishaensis: Expanding Marine Nematode Diversity

Researchers at Berhampur University have discovered a new marine nematode species, 'Admirandus odishaensis,' in Chilika Lake. This marks the first report from the northern Indian Ocean, previously recorded only in Africa. This discovery expands the known species in its genus to five, highlighting Odisha's rich coastal biodiversity.

Berhampur University researchers have unveiled a groundbreaking discovery in marine biology—a new species of free-living marine nematode in Chilika Lake, Asia's largest brackish water lagoon. Named 'Admirandus odishaensis' in tribute to Odisha, this find represents the first report of the genus from the northern Indian Ocean, previously documented only in Africa.

Under the guidance of Assistant Professor Shesdev Patro, research scholars Suman Patra and Amita Kumari Choudhury contributed to expanding the known species in the genus Admirandus to five. Daniel Leduc, a prominent nematologist from New Zealand's National Institute of Water and Atmospheric Research, assisted in identifying the species, which was published in the 'Journal of Natural History.'

Collected specimens near Satapada revealed the nematode's vital role in benthic ecosystems as bioindicators of environmental health. The discovery underscores the need for further exploration of Odisha's microscopic benthic fauna, promoting a call for continuous ecological monitoring to uncover hidden biodiversity in India's coastal ecosystems.

(With inputs from agencies.)