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Asajirus Hemisphericus
Asajirus is a genus of marine tunicates.Moreira da Rocha, R.; Sanamyan, K. (2015). Asajirus Kott, 1989. In: Shenkar, N.; Gittenberger, A.; Lambert, G.; Rius, M.; Moreira Da Rocha, R.; Swalla, B.J.; Turon, X. (2015) Ascidiacea World Database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=146729 on 2015-09-10 ''Asajirus indicus'' was found on the Antarctic Peninsula, West Of Palmer Archipelago at a depth of 2763-2818m. Species * '' Asajirus arcticus'' (Hartmeyer, 1923) * '' Asajirus dichotomus'' (Monniot & Monniot, 1984) * '' Asajirus eunuchus'' (Monniot F. & Monniot C., 1976) * '' Asajirus gulosus'' (Monniot & Monniot, 1984) * '' Asajirus hemisphericus'' (Monniot & Monniot, 1990) * ''Asajirus indicus'' (Oka, 1913) * ''Asajirus ledanoisi Asajirus is a genus of marine tunicates.Moreira da Rocha, R.; Sanamyan, K. (2015). Asajirus Kott, 1989. In: Shenkar, N.; Gittenberger, A.; Lambert, G.; Rius, M.; Moreira Da Rocha, R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palmer Archipelago
Palmer Archipelago, also known as Antarctic Archipelago, Archipiélago Palmer, Antarktiske Arkipel or Palmer Inseln, is a group of islands off the northwestern coast of the Antarctic Peninsula. It extends from Tower Island in the north to Anvers Island in the south. It is separated by the Gerlache and Bismarck straits from the Antarctic Peninsula and Wilhelm Archipelago, respectively. Palmer Archipelago is located at . History Adrien de Gerlache, leader of the Belgian Antarctic Expedition (1897–1899), discovered the archipelago in 1898. He named it Archipelago Palmer for American Captain Nathaniel Palmer, who navigated these waters in 1820. Both Argentina and the United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and North ... have operated research stations there. Islands ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asajirus Ledanoisi
Asajirus is a genus of marine tunicates.Moreira da Rocha, R.; Sanamyan, K. (2015). Asajirus Kott, 1989. In: Shenkar, N.; Gittenberger, A.; Lambert, G.; Rius, M.; Moreira Da Rocha, R.; Swalla, B.J.; Turon, X. (2015) Ascidiacea World Database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=146729 on 2015-09-10 '' Asajirus indicus'' was found on the Antarctic Peninsula, West Of Palmer Archipelago Palmer Archipelago, also known as Antarctic Archipelago, Archipiélago Palmer, Antarktiske Arkipel or Palmer Inseln, is a group of islands off the northwestern coast of the Antarctic Peninsula. It extends from Tower Island in the north to Anvers ... at a depth of 2763-2818m. Species * '' Asajirus arcticus'' (Hartmeyer, 1923) * '' Asajirus dichotomus'' (Monniot & Monniot, 1984) * '' Asajirus eunuchus'' (Monniot F. & Monniot C., 1976) * '' Asajirus gulosus'' (Monniot & Monniot, 1984) * '' Asajirus hemisphericus'' (Monniot & Mon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asajirus Hemisphericus
Asajirus is a genus of marine tunicates.Moreira da Rocha, R.; Sanamyan, K. (2015). Asajirus Kott, 1989. In: Shenkar, N.; Gittenberger, A.; Lambert, G.; Rius, M.; Moreira Da Rocha, R.; Swalla, B.J.; Turon, X. (2015) Ascidiacea World Database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=146729 on 2015-09-10 ''Asajirus indicus'' was found on the Antarctic Peninsula, West Of Palmer Archipelago at a depth of 2763-2818m. Species * '' Asajirus arcticus'' (Hartmeyer, 1923) * '' Asajirus dichotomus'' (Monniot & Monniot, 1984) * '' Asajirus eunuchus'' (Monniot F. & Monniot C., 1976) * '' Asajirus gulosus'' (Monniot & Monniot, 1984) * '' Asajirus hemisphericus'' (Monniot & Monniot, 1990) * ''Asajirus indicus'' (Oka, 1913) * ''Asajirus ledanoisi Asajirus is a genus of marine tunicates.Moreira da Rocha, R.; Sanamyan, K. (2015). Asajirus Kott, 1989. In: Shenkar, N.; Gittenberger, A.; Lambert, G.; Rius, M.; Moreira Da Rocha, R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asajirus Gulosus
Asajirus is a genus of marine tunicates.Moreira da Rocha, R.; Sanamyan, K. (2015). Asajirus Kott, 1989. In: Shenkar, N.; Gittenberger, A.; Lambert, G.; Rius, M.; Moreira Da Rocha, R.; Swalla, B.J.; Turon, X. (2015) Ascidiacea World Database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=146729 on 2015-09-10 ''Asajirus indicus'' was found on the Antarctic Peninsula, West Of Palmer Archipelago at a depth of 2763-2818m. Species * '' Asajirus arcticus'' (Hartmeyer, 1923) * '' Asajirus dichotomus'' (Monniot & Monniot, 1984) * '' Asajirus eunuchus'' (Monniot F. & Monniot C., 1976) * '' Asajirus gulosus'' (Monniot & Monniot, 1984) * ''Asajirus hemisphericus'' (Monniot & Monniot, 1990) * ''Asajirus indicus'' (Oka, 1913) * ''Asajirus ledanoisi Asajirus is a genus of marine tunicates.Moreira da Rocha, R.; Sanamyan, K. (2015). Asajirus Kott, 1989. In: Shenkar, N.; Gittenberger, A.; Lambert, G.; Rius, M.; Moreira Da Rocha, R. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asajirus Eunuchus
Asajirus is a genus of marine tunicates.Moreira da Rocha, R.; Sanamyan, K. (2015). Asajirus Kott, 1989. In: Shenkar, N.; Gittenberger, A.; Lambert, G.; Rius, M.; Moreira Da Rocha, R.; Swalla, B.J.; Turon, X. (2015) Ascidiacea World Database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=146729 on 2015-09-10 ''Asajirus indicus'' was found on the Antarctic Peninsula, West Of Palmer Archipelago at a depth of 2763-2818m. Species * '' Asajirus arcticus'' (Hartmeyer, 1923) * '' Asajirus dichotomus'' (Monniot & Monniot, 1984) * '' Asajirus eunuchus'' (Monniot F. & Monniot C., 1976) * ''Asajirus gulosus'' (Monniot & Monniot, 1984) * ''Asajirus hemisphericus'' (Monniot & Monniot, 1990) * ''Asajirus indicus'' (Oka, 1913) * ''Asajirus ledanoisi Asajirus is a genus of marine tunicates.Moreira da Rocha, R.; Sanamyan, K. (2015). Asajirus Kott, 1989. In: Shenkar, N.; Gittenberger, A.; Lambert, G.; Rius, M.; Moreira Da Rocha, R.; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asajirus Dichotomus
Asajirus is a genus of marine tunicates.Moreira da Rocha, R.; Sanamyan, K. (2015). Asajirus Kott, 1989. In: Shenkar, N.; Gittenberger, A.; Lambert, G.; Rius, M.; Moreira Da Rocha, R.; Swalla, B.J.; Turon, X. (2015) Ascidiacea World Database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=146729 on 2015-09-10 ''Asajirus indicus'' was found on the Antarctic Peninsula, West Of Palmer Archipelago at a depth of 2763-2818m. Species * '' Asajirus arcticus'' (Hartmeyer, 1923) * '' Asajirus dichotomus'' (Monniot & Monniot, 1984) * ''Asajirus eunuchus'' (Monniot F. & Monniot C., 1976) * ''Asajirus gulosus'' (Monniot & Monniot, 1984) * ''Asajirus hemisphericus'' (Monniot & Monniot, 1990) * ''Asajirus indicus'' (Oka, 1913) * ''Asajirus ledanoisi Asajirus is a genus of marine tunicates.Moreira da Rocha, R.; Sanamyan, K. (2015). Asajirus Kott, 1989. In: Shenkar, N.; Gittenberger, A.; Lambert, G.; Rius, M.; Moreira Da Rocha, R.; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asajirus Arcticus
Asajirus is a genus of marine tunicates.Moreira da Rocha, R.; Sanamyan, K. (2015). Asajirus Kott, 1989. In: Shenkar, N.; Gittenberger, A.; Lambert, G.; Rius, M.; Moreira Da Rocha, R.; Swalla, B.J.; Turon, X. (2015) Ascidiacea World Database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=146729 on 2015-09-10 ''Asajirus indicus'' was found on the Antarctic Peninsula, West Of Palmer Archipelago at a depth of 2763-2818m. Species * '' Asajirus arcticus'' (Hartmeyer, 1923) * ''Asajirus dichotomus'' (Monniot & Monniot, 1984) * ''Asajirus eunuchus'' (Monniot F. & Monniot C., 1976) * ''Asajirus gulosus'' (Monniot & Monniot, 1984) * ''Asajirus hemisphericus'' (Monniot & Monniot, 1990) * ''Asajirus indicus'' (Oka, 1913) * ''Asajirus ledanoisi Asajirus is a genus of marine tunicates.Moreira da Rocha, R.; Sanamyan, K. (2015). Asajirus Kott, 1989. In: Shenkar, N.; Gittenberger, A.; Lambert, G.; Rius, M.; Moreira Da Rocha, R.; S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctic Peninsula
The Antarctic Peninsula, known as O'Higgins Land in Chile and Tierra de San Martín in Argentina, and originally as Graham Land in the United Kingdom and the Palmer Peninsula in the United States, is the northernmost part of mainland Antarctica. The Antarctic Peninsula is part of the larger peninsula of West Antarctica, protruding from a line between Cape Adams (Weddell Sea) and a point on the mainland south of the Eklund Islands. Beneath the ice sheet that covers it, the Antarctic Peninsula consists of a string of bedrock islands; these are separated by deep channels whose bottoms lie at depths considerably below current sea level. They are joined by a grounded ice sheet. Tierra del Fuego, the southernmost tip of South America, is about away across the Drake Passage. The Antarctic Peninsula is in area and 80% ice-covered. The marine ecosystem around the western continental shelf of the Antarctic Peninsula (WAP) has been subjected to rapid climate change. Over the past 50 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chordata
A chordate () is an animal of the phylum Chordata (). All chordates possess, at some point during their larval or adult stages, five synapomorphies, or primary physical characteristics, that distinguish them from all the other taxa. These five synapomorphies include a notochord, dorsal hollow nerve cord, endostyle or thyroid, pharyngeal slits, and a post-anal tail. The name “chordate” comes from the first of these synapomorphies, the notochord, which plays a significant role in chordate structure and movement. Chordates are also Bilateral symmetry, bilaterally symmetric, have a coelom, possess a circulatory system, and exhibit Metameric, metameric segmentation. In addition to the morphological characteristics used to define chordates, analysis of genome sequences has identified two conserved signature indels (CSIs) in their proteins: cyclophilin-like protein and mitochondrial inner membrane protease ATP23, which are exclusively shared by all vertebrates, tunicates and cep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asajirus Indicus
Asajirus is a genus of marine tunicates.Moreira da Rocha, R.; Sanamyan, K. (2015). Asajirus Kott, 1989. In: Shenkar, N.; Gittenberger, A.; Lambert, G.; Rius, M.; Moreira Da Rocha, R.; Swalla, B.J.; Turon, X. (2015) Ascidiacea World Database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=146729 on 2015-09-10 '' Asajirus indicus'' was found on the Antarctic Peninsula, West Of Palmer Archipelago at a depth of 2763-2818m. Species * '' Asajirus arcticus'' (Hartmeyer, 1923) * '' Asajirus dichotomus'' (Monniot & Monniot, 1984) * '' Asajirus eunuchus'' (Monniot F. & Monniot C., 1976) * '' Asajirus gulosus'' (Monniot & Monniot, 1984) * '' Asajirus hemisphericus'' (Monniot & Monniot, 1990) * '' Asajirus indicus'' (Oka, 1913) * ''Asajirus ledanoisi Asajirus is a genus of marine tunicates.Moreira da Rocha, R.; Sanamyan, K. (2015). Asajirus Kott, 1989. In: Shenkar, N.; Gittenberger, A.; Lambert, G.; Rius, M.; Moreira Da Rocha, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tunicate
A tunicate is a marine invertebrate animal, a member of the subphylum Tunicata (). It is part of the Chordata, a phylum which includes all animals with dorsal nerve cords and notochords (including vertebrates). The subphylum was at one time called Urochordata, and the term urochordates is still sometimes used for these animals. They are the only chordates that have lost their myomeric segmentation, with the possible exception of the 'seriation of the gill slits'. Some tunicates live as solitary individuals, but others replicate by budding and become colonies, each unit being known as a zooid. They are marine filter feeders with a water-filled, sac-like body structure and two tubular openings, known as siphons, through which they draw in and expel water. During their respiration and feeding, they take in water through the incurrent (or inhalant) siphon and expel the filtered water through the excurrent (or exhalant) siphon. Most adult tunicates are sessile, immobile and perman ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
