Answer: Cockroach
Notes: Researchers from National University of Singapore have found a giant 'Sea cockroach' in the Indian Ocean. The cockroach, which belongs to a new species, has been given the name "Bathynomus raksasa". It can grow up to 20 inches, which will make it the second-largest isopod species known. They have 14 legs and related to crabs and shrimp. They live on ocean bed and survive by scavenging remains of dead marine animals.
