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Pseudoceros Canadensis
''Pseudoceros canadensis'' is a species of free-living, flatworm in the genus ''Pseudoceros'', belonging to the family Pseudocerotidae. Physical characteristics These flatworms are acoelomate bilaterians. They lack respiratory and circulatory systems and therefore diffuse oxygen and CO2 through the body surface, which is made possible due to them being highly flattened, which increases their surface area to volume ratio. However, this limits their maximum in size. They possess digestive systems, which allows them to process complex dietary items. They possess a protrusible pharynx to collect food. Platyhelminthes have a high degree of cephalization with an obvious head-end. ''Pseudoceros'' have a distinctive anterior folding of the body to make 2 tentacles known as "false horns". Vision The right cerebral eye of the larval stage has 1 cup-shaped pigment cell & 3 sensory cells that have microvilli. The left eye of the larval stage is composed the same with the exception of an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Libbie Hyman
Libbie Henrietta Hyman (December 6, 1888 – August 3, 1969), was a U.S. zoologist. She wrote numerous works on invertebrate zoology and the widely used '' A Laboratory Manual for Comparative Vertebrate Anatomy'' (1922, revised in 1942). Life Born in Des Moines, Iowa, she was the daughter of Joseph Hyman and Sabina ('Bena') Neumann. Hyman's father, a Polish/Russian Jew, adopted the surname when he immigrated to the United States as a youth. He successively owned clothing stores in Des Moines, in Sioux Falls, South Dakota, and in Fort Dodge, Iowa, but the family's resources were limited. Hyman attended public schools in Fort Dodge. At home she was required to do much of the housework. She enjoyed reading, especially books by Charles Dickens in her father's small den, and she took a strong interest in flowers, which she learned to classify with a copy of Asa Gray's '' Elements of Botany''. She also collected butterflies and moths and later wrote, "I believe my interest in nature i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inside Passage Map
Inside may refer to: * Insider, a member of any group of people of limited number and generally restricted access Film * ''Inside'' (1996 film), an American television film directed by Arthur Penn and starring Eric Stoltz * ''Inside'' (2002 film), a Canadian prison drama film * ''Inside'' (2006 film), an American thriller film starring Nicholas D'Agosto and Leighton Meester * ''Inside'' (2007 film), originally ''À l'intérieur'', a French horror film directed by Alexandre Bustillo and Julien Maury ** ''Inside'' (2016 film), a 2016 Spanish-American film remake of the 2007 film * ''Inside'' (2011 film), an American social film * ''Inside'' (2012 film), an American horror film * ''Inside'' (2013 film), a Turkish drama film * '' Bo Burnham: Inside'', a 2021 American comedy special * ''Inside'' (2023 film), an upcoming film starring Willem Dafoe Television * "Inside" (''American Horror Story''), an episode of the tenth season of ''American Horror Story'' Music Albums * ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ascidiidae
Ascidiidae ("same-sac family") is a family of tunicates in the class Ascidiacea. Some species contain elevated amounts of vanadium. There are 4 genera: * ''Ascidia'' * ''Ascidiella'' * ''Phallusia'' * '' Psammascidia'' See also * Vanabins Vanabins (also known as vanadium-associated proteins or vanadium chromagen) are a group of vanadium-binding proteins. metalloproteins. Vanabins are found almost exclusively in the blood cells, or vanadocytes, of some tunicates (sea squirts), inclu ... References * Enterogona Tunicate families {{tunicata-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
