Julia Japonica
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Julia Japonica
''Julia japonica'' is a species of a sea snail with a shell comprising two separate hinged pieces or valves. It is a marine gastropod mollusk in the family Juliidae. Distribution The type locality for this species is Wakayama, Honshū, Japan.Jensen K. R. (November 2007)"Biogeography of the Sacoglossa (Mollusca, Opisthobranchia)". ''Bonner zoologische Beiträge'' 55(2006)(3-4): 255–281. Ecology It eats green alga '' Microdictyon japonicum''. Its shell was also found in the intestine of fish Pacific yellowtail emperor (''Lethrinus atkinsoni''). Kosuge T. & Kiso K. (2003). イソフエフキ(フエフキダイ科)の腸管内容物として出現したユリヤガイ "A record of ''Julia japonica'' (Gastropoda, Juliidae) found among intestine contents of the emperor fish ''Lethrinus atkinsoni'' (Pisces, Lethrinidae)". ちりぼたん ''The Chiribotan'', 日本貝類学会研究連絡誌 ''Newsletter of the Malacological Society of Japan'' 34(4): 97-98record in Zasshi Kiji Saku ...
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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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Gastropod
The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. There are many thousands of species of sea snails and slugs, as well as freshwater snails, freshwater limpets, and land snails and slugs. The class Gastropoda contains a vast total of named species, second only to the insects in overall number. The fossil history of this class goes back to the Late Cambrian. , 721 families of gastropods are known, of which 245 are extinct and appear only in the fossil record, while 476 are currently extant with or without a fossil record. Gastropoda (previously known as univalves and sometimes spelled "Gasteropoda") are a major part of the phylum Mollusca, and are the most highly diversified class in the phylum, with 65,000 to 80,000 living snail and slug species. The anatomy, behavior, feeding, and re ...
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Zasshi Kiji Sakuin
Zasshi Kiji Sakuin (雑誌記事索引, "Japanese Periodicals Index"), often called Zassaku in short, is a searchable database of scholarly articles in Japanese. The database, produced by the National Diet Library (NDL) in 1948, catalogs selected articles from NDL's extensive collection of periodicals. The database was created for the purpose of facilitating scholastic research in providing citation information. Scholarly journals, specialized magazines, institutional periodical publications and general-interest magazines are included in the database from all areas of academic interest: humanities, social sciences, science and technology, and medical sciences, including pharmacology. Approximately 10,000 periodicals and more than 6,660,000 articles are currently registered in Zasshi Kiji Sakuin. It is updated every two weeks. Zasshi Kiji Sakuin's extensive coverage of periodicals provides an excellent bibliography of research and publications in Japan, which may not necessarily appea ...
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Lethrinus Atkinsoni
''Lethrinus atkinsoni'' is a species of emperor fish described by Alvin Seale in 1910. It is commonly 30 to 35 cm long with a bluish-grey, yellowish, or tan in colour, and a white belly. This species is widespread throughout the west Pacific Ocean. It is a reef-associated fish and is non-migratory. It is solitary or is found in small schools, and lives in seagrass beds and over the sandy bottoms feeding on plankton, mollusks, crustaceans, and other fishes. This fish is caught by humans for food, but less so than other species in the genus due to its small size. Common names Common names include the following, or variants thereof: * Atkinson's emperor * Pacific yellowtail emperor * Reticulated emperorftp://ftp.fao.org/docrep/fao/009/t0242e/T0242E07.pdf * Tamure * Tricky snapper * Tuamotu emperor * Yellow morwong * Yellowtailed emperor Description The upper sides of this species may be bluish-grey, yellowish, or tan in colour. The belly is white. There is sometimes an indisti ...
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Pacific Yellowtail Emperor
The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continents of Asia and Oceania in the west and the Americas in the east. At in area (as defined with a southern Antarctic border), this largest division of the World Ocean—and, in turn, the hydrosphere—covers about 46% of Earth's water surface and about 32% of its total surface area, larger than Earth's entire land area combined .Pacific Ocean
. '' Britannica Concise.'' 2008: Encyclopædia Britannica, Inc.
The centers of both the


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