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Tenellia Futairo
''Tenellia futairo'' is a species of sea slug, an aeolid nudibranch, a marine (ocean), marine gastropod mollusc in the family (biology), family Fionidae. Distribution This species was described from Mukaishima, Seto Inland Sea, Inland Sea of Seto, Japan. Also reported from Mutsu Bay, Sagami Bay; Sugashima near Toba, Mie, Toba, Osaka Bay, Saeki Bay, Amakusa and Toyama Bay in the original description. Description The typical adult size of this species is 10 mm. The body is pale orange-yellow with the tips of the oral tentacles and rhinophores deeper orange-yellow. The oral tentacles have a longitudinal opaque white band on the posterior side. The cerata have an opaque white mark below the tip on the outer surface.Takaoka Biological Club, (2004)''Trinchesia futairo'', Sea Slug from the Japan Sea coasts of Middle Japan./ref> References

{{Taxonbar, from=Q20686378 Fionidae Gastropods described in 1963 ...
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Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ...
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Marine (ocean)
The ocean (also the sea or the world ocean) is the body of salt water that covers approximately 70.8% of the surface of Earth and contains 97% of Earth's water. An ocean can also refer to any of the large bodies of water into which the world ocean is conventionally divided."Ocean."
''Merriam-Webster.com Dictionary'', Merriam-Webster, https://www.merriam-webster.com/dictionary/ocean. Accessed March 14, 2021.
Separate names are used to identify five different areas of the ocean: Pacific (the largest), Atlantic, Indian, < ...
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Amakusa
, which means "Heaven's Grass," is a series of islands off the west coast of Kyushu, the southernmost of the four main islands of Japan. Geography The largest island of the Amakusa group is Shimoshima, which is 26.5 miles long and 13.5 miles at its widest (). It is situated at 32°20'N, 130°E, separated from the rest of Kumamoto Prefecture by the Yatsushiro Sea. While lacking high mountains with only four peaks surpassing , the island terrain is ruggedly hilly. To cope with the lack of flat arable land, farming is carried out on a terrace system of cultivation. History Amakusa, along with the neighboring Shimabara Peninsula, became the site of the Shimabara rebellion in the 17th century, led by Christians. Following the rebellion, Kakure Kirishitan, the Christians who had survived, continued to practice their faith in secret, despite severe persecution. Economy Amakusa produces a little coal and pottery stone, both being used by the potters of Hirado ware and Sa ...
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Saeki Bay
Saeki may refer to: Places * Saeki, Okayama, a former town in Wake District, Okayama, Japan * Saeki District, Hiroshima, a former district in Hiroshima, Japan * Saeki-ku, Hiroshima, a ward of the city of Hiroshima, Japan Other uses * Saeki (surname), a Japanese surname * Saeki people The Saeki (佐伯) were a people of ancient Japan, believed to have lived on Honshū in the area between the modern regions of Kantō and Hokuriku during the Jōmon period The is the time in Japanese history, traditionally dated between   ...
of ancient Japan {{disambiguation, geo ...
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Osaka Bay
Osaka Bay (大阪湾 ''Ōsaka-wan'' ) is a bay in western Japan. As an eastern part of the Seto Inland Sea, it is separated from the Pacific Ocean by the Kii Channel and from the neighbor western part of the Inland Sea by the Akashi Strait. Its western shore is formed by Awaji Island, and its northern and eastern shores are part of the Kansai metropolitan area. Major ports on Osaka Bay include Osaka, Kobe, Nishinomiya, Sakai, Amagasaki, and Hannan. A number of artificial islands have been created in Osaka Bay in past decades, including Kansai International Airport, Kobe Airport, Port Island, and Rokkō Island. In antiquity, Osaka Bay stretched almost to Kyoto, Naniwa, Osaka's oldest settlement, itself a peninsula in the bay. Several islands at the south end of Osaka Bay are part of the Seto Inland Sea National Park. Industries locate around Osaka Bay because there is a skilled and plentiful workforce, many port facilities, efficient linkages (from small to me ...
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Toba, Mie
is a city located in Mie Prefecture, Japan. , the city had an estimated population of 17,741 in 8328 households and a population density of 170 persons per km². The total area of the city is . Geography Toba is located on the northeastern tip of Shima Peninsula in far eastern Mie Prefecture, facing Ise Bay of the Pacific Ocean to the north and east. The area is famous for oysters and for cultured pearls. The entire city area is within the borders of the Ise-Shima National Park. Toba administers numerous islands in the Ise Bay, the most important of which are: *Kamishima * Kozukumi Island * Ōzukumi-jima *Sugashima * Tōshijima * Sakatejima * Mitsujima Neighboring municipalities Mie Prefecture * Ise * Shima Climate Toba has a Humid subtropical climate (Köppen ''Cfa'') characterized by warm summers and cool winters with light to no snowfall. The average annual temperature in Toba is . The average annual rainfall is with September as the wettest month. The temperatures are ...
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Sugashima
is an inhabited island located in Ise Bay off the east coast of central Honshu, Japan. It is administered as part of the city of Toba in Mie Prefecture. It is the second largest of the outlying islands of Toba. Historically, it was noted for its Ama divers. Remains of human settlement from the Jōmon, Yayoi, and Kofun periods have been found on Sugashima, and the name "Sugashima" appears in early documents, such as the ''Man'yōshū'' and '' Wamyō Ruijushō,'' and was mentioned in Kamakura period poetry by Saigyō Hōshi and Emperor Juntoku. The area prospered as a fishing village, and transshipment point for the Toba Domain under the Tokugawa shogunate in the Edo period. Following the Meiji restoration, Sugashima Lighthouse was built on the island in 1873, with its inauguration attended by Saigō Takamori and other leaders of the Meiji government. In 1919, the Sugashima Marine Biological Laboratory of Nagoya University was established on the island. During the Mei ...
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Sagami Bay
lies south of Kanagawa Prefecture in Honshu, central Japan, contained within the scope of the Miura Peninsula, in Kanagawa, to the east, the Izu Peninsula, in Shizuoka Prefecture, to the west, and the Shōnan coastline to the north, while the island of Izu Ōshima marks the southern extent of the bay. It lies approximately southwest of the capital, Tokyo. Cities on the bay include Odawara, Chigasaki, Fujisawa, Hiratsuka, Itō, and Kamakura. History The center of the Great Kantō earthquake in 1923 was deep beneath Izu Ōshima Island in Sagami Bay. It devastated Tokyo, the port city of Yokohama, and the surrounding prefectures of Chiba, Kanagawa, and Shizuoka, and caused widespread damage throughout the Kantō region. The shallow nature of the seabed on the north of the bay, and the funnelling effect of tsunami and typhoon wave energy, contributed to certain parts of the Shonan coast having suffered considerable damage, including the destruction of the Kō ...
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Mutsu Bay
is a bay located within Aomori Prefecture, in the northern Tōhoku region of northern Japan. It has an east-west distance of approximately and a north-south distance of approximately at its eastern end, with a total area of approximately . Names ''Mutsu Bay'' is the dominant English term used in English for the body of water; however it has historically been referred to as the ''Gulf of Mutsu''. The Japanese name for the body of water is . Geography It is bordered by the Tsugaru Peninsula to the west, the Shimokita Peninsula to the east and north, with an east-west distance of approximately and a north-south distance of approximately at its eastern end, with a total area of approximately . The outlet of the bay is the wide Tairadate Strait which connects Mutsu Bay to the Tsugaru Strait separating the islands of Honshu and Hokkaido. The bay has an average depth of to , with a maximum depth of near its outlet to the Tsugaru Strait. Mutsu Bay includes Aomori Bay in the sou ...
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Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans an archipelago of 6852 islands covering ; the five main islands are Hokkaido, Honshu (the "mainland"), Shikoku, Kyushu, and Okinawa. Tokyo is the nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto. Japan is the eleventh most populous country in the world, as well as one of the most densely populated and urbanized. About three-fourths of the country's terrain is mountainous, concentrating its population of 123.2 million on narrow coastal plains. Japan is divided into 47 administrative prefectures and eight traditional regions. The Greater Tokyo Ar ...
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Seto Inland Sea
The , sometimes shortened to the Inland Sea, is the body of water separating Honshū, Shikoku, and Kyūshū, three of the four main islands of Japan. It serves as a waterway connecting the Pacific Ocean to the Sea of Japan. It connects to Osaka Bay and provides a sea transport link to industrial centers in the Kansai region, including Osaka and Kobe. Before the construction of the San'yō Main Line, it was the main transportation link between Kansai and Kyūshū. Yamaguchi, Hiroshima, Okayama, Hyōgo, Osaka, Wakayama, Kagawa, Ehime, Tokushima, Fukuoka, and Ōita prefectures have coastlines on the Seto Inland Sea; the cities of Hiroshima, Iwakuni, Takamatsu, and Matsuyama are also located on it. The Setouchi region encompasses the sea and surrounding coastal areas. The region is known for its moderate climate, with a stable year-round temperature and relatively low rainfall levels. The sea is famous for its periodic caused by dense groupings of certain phytopl ...
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