Researchers have discovered a new species of estuarine crab at the mangroves of Parangipettai near the Vellar River estuary in Cuddalore district. The species discovered is distributed around the Indian subcontinent and the eastern Indian Ocean,” says S. Ravichandran, Associate Professor, CAS. “Specimens of Pseudohelice annamalai were collected from the high intertidal areas of the Vellar River estuary, Parangipettai, with …