For example, Agatti Island is known for its abundance of octopus, and this is often used to obtain products from nearby Androth Island. D Bartering of reef resources also commonly takes place, both between islanders and between islands. For poor households, the direct contribution of the reef to their financial resources is significant: 12% of poor households are completely dependent on the reef for their household income, while 59% of poor households rely on the reef for 70% of their household income, and the remaining 29% for 50% of their household income. According to a recent survey, 20% of the households on Agatti report lagoon fishing, or shingle, mollusc, octopus and cowrie collection as their main occupation (Hoon et al, 2002). C In addition, the reef contributes to income generation. For example, the money cowrie, a shell known locally as Vallakavadi, is commonly made into a paste and used as a home remedy to treat cysts in the eye. Reef resources are also used for medicinal purposes. Foods include different types of fish, octopus and molluscs, and in the case of poorer families these constitute as much as 90% of the protein they consume. B In the first place, the reefs provide food and other products for consumption by the islanders themselves. Coral reefs, which are formed from the skeletons of minute sea creatures, give shelter to a variety of plants and animals, and therefore have the potential to provide a stream of diverse benefits to the inhabitants of Agatti Island. These islands are surrounded by lagoons and coral reefs which are in turn surrounded by the open ocean. A Agatti is one of the Lakshadweep Islands off the southwest coast of India.
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