Why in news?
Marine scientists from Berhampur University in Odisha have reported the first record of Stenothoe lowryi, a tiny shrimp‑like amphipod, from Indian waters. The team found the species on the rocky shore at Arjyapalli beach, Ganjam district, and announced their findings in an international scientific journal.
Background
Amphipods are small crustaceans that play important roles in marine food webs. The genus Stenothoe contains species usually found in tropical and subtropical seas. Until now, Stenothoe lowryi had only been reported from Malaysia. Under the Mukhyamantri Research Innovation Extramural Programme (MRIEP) of Odisha’s Higher Education Council, researchers collected several specimens from the intertidal rocks of Arjyapalli in January 2025.
Key findings
- Identification: Eight specimens were collected and examined. Detailed morphological study confirmed them as Stenothoe lowryi, the first record of the species outside Malaysia.
- Distinctive features: The amphipod measures about 5.5 mm in length and has large claw‑like appendages relative to its body size, adaptations that likely help it grip rocky surfaces in turbulent waters.
- Ecological role: Although little is known about its biology, amphipods are generally important detritivores and prey items for fish and birds. The discovery enriches knowledge of India’s coastal biodiversity and may inform conservation of intertidal habitats.
- Ongoing research: The team is conducting genetic and ecological studies to understand the species’ evolutionary history and ecological niche. Previously, the same researchers discovered other new amphipods in Chilika lagoon.
Source: The Times of India
