Question: The Dolbina exacta is found on this sovereign island nation located in what ocean?
Context: The Federated States of Micronesia ( ; abbreviated FSM and also known simply as Micronesia) is an independent sovereign island nation and a United States associated state consisting of four states from west to east, Yap, Chuuk, Pohnpei and Kosraethat are spread across the Western Pacific Ocean.  Together, the states comprise around 607 islands (a combined land area of approximately 702 km2 ) that cover a longitudinal distance of almost 2700 km just north of the equator.  They lie northeast of New Guinea, south of Guam and the Marianas, west of Nauru and the Marshall Islands, east of Palau and the Philippines, about 2900 km north of eastern Australia and some 4000 km southwest of the main islands of Hawaii. Dolbina exacta is a species of moth of the family Sphingidae.  It is found from the southern part of the Russian Far East, Japan and the Korean Peninsula, south into China as far as Sichuan, Hubei and Zhejiang.  The habitat consists of open parklands and forest edges. The Seychelles is a small island nation located in the Indian Ocean northeast of Madagascar and about 1600 km east of Kenya.  Seychelles lies between approximately 4ºS and 10ºS and 46ºE and 54ºE.  The nation is an archipelago of 155 tropical islands, some granite and some coral.  the majority of which are small and uninhabited.  The landmass is only 459 km, but the islands are spread over an Exclusive Economic Zone of 1,374,000 km.  About 90 percent of the population of 90,000 live on Mahé, 9 percent on Praslin and La Digue.  Around a third of the land area is the island of Mahé and a further third the atoll of Aldabra. Women in the Federated States of Micronesia are women who live in or are from the Federated States of Micronesia, an independent sovereign island nation composed of four states.  Thus, FSM women includes women from the States of Yap, Chuuk, Pohnpei (formerly Ponape) and Kosrae (previously known as Kusaie). Nauru is a tiny phosphate rock island nation located in the South Pacific Ocean south of the Marshall Islands in Oceania.  It is only 53 km south of the Equator at coordinates .  Nauru is one of the three great phosphate rock islands in the Pacific Ocean — the others are Banaba (Ocean Island) in Kiribati and Makatea in French Polynesia. Guyanese people are people from Guyana, officially named the Co-operative Republic of Guyana, which is located on the northern coast of South America and borders the Atlantic Ocean.  Geographically, Guyana is part of the South American mainland, however it is much more similar to the nearby island nations of the Caribbean such as Trinidad and Tobago, Barbados, Saint Vincent and the Grenadines and Grenada with respect to culture.  In fact, Guyana is considered a Caribbean country even though it is not an island nation located in the Caribbean Sea, as are most Caribbean nations. Tuvalu is a Polynesian island nation located in the Pacific Ocean, midway between Hawaii and Australia.  Its nearest neighbours are Kiribati, Nauru, Samoa and Fiji.  It comprises four reef islands and five true atolls. Its population of 10,472 makes it the third-least populous sovereign state in the world.  In terms of physical land size, at just 26 km2 Tuvalu is the fourth smallest country in the world. Vanuatu, officially known as the Republic of Vanuatu, is an island nation located in the South Pacific Ocean.  The archipelago, which is of volcanic origin, is some 1750 km east of northern Australia, 500 km north-east of New Caledonia, west of Fiji, and southeast of the Solomon Islands, near New Guinea.  The nation's largest town and the capital Port Vila is situated on Efate Island. Japan (Japanese: 日本 "Nippon" ] or "Nihon" ] ; formally 日本国 "  " or "Nihon-koku", meaning "State of Japan") is a sovereign island nation in East Asia.  Located in the Pacific Ocean, it lies off the eastern coast of the Asian mainland and stretches from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the southwest. Madagascar is an island nation located off the southeastern coast of Africa.  Because of its long separation from neighboring continents—through tectonic movement, it split from Africa about 160 million years ago, and from India around 90 million years ago—it contains many species endemic to the island.  Of the 287 bird species recorded on Madagascar, 105 are found nowhere else on earth, and a handful of others are shared only with the neighbouring Comoro Islands; one has been declared extinct.
Answer: Pacific Ocean