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Egila
''Egila'' is a genus of small sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.MolluscaBase eds. (2020). MolluscaBase. Egila Dall & Bartsch, 1904. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=456400 on 2020-10-29 This genus was previously placed in the tribe Chrysallidini of the family Odostomiidae. It has both extant and fossil (Cenozoic) members. Life habits Little is known about the biology of the members of this genus. As is true of most members of the Pyramidellidae ''sensu lato'', they are most likely to be ectoparasite Parasitism is a close relationship between species, where one organism, the parasite, lives on or inside another organism, the host, causing it some harm, and is adapted structurally to this way of life. The entomologist E. O. Wilson has ...s. Species Species within the genus ''Egila'' include: * † '' Egila arcuata'' Laws, 1941 * '' ...
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Egila Univestis
''Egila'' is a genus of small sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.MolluscaBase eds. (2020). MolluscaBase. Egila Dall & Bartsch, 1904. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=456400 on 2020-10-29 This genus was previously placed in the tribe Chrysallidini of the family Odostomiidae. It has both extant and fossil (Cenozoic) members. Life habits Little is known about the biology of the members of this genus. As is true of most members of the Pyramidellidae '' sensu lato'', they are most likely to be ectoparasites. Species Species within the genus ''Egila'' include: * † '' Egila arcuata'' Laws, 1941 * '' Egila australis'' Laseron, 1959 * '' Egila curtisensis'' Laseron, 1959 * '' Egila ektopa'' Pimenta & Absalão, 2004 * '' Egila lacunata'' (Carpenter, 1857) - type species, as ''Odostomia'' (''Parthenia'') ''lacunata'' * '' Egila poppei'' (Dall & ...
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Egila Arcuata
''Egila'' is a genus of small sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.MolluscaBase eds. (2020). MolluscaBase. Egila Dall & Bartsch, 1904. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=456400 on 2020-10-29 This genus was previously placed in the tribe Chrysallidini of the family Odostomiidae. It has both extant and fossil (Cenozoic) members. Life habits Little is known about the biology of the members of this genus. As is true of most members of the Pyramidellidae '' sensu lato'', they are most likely to be ectoparasites. Species Species within the genus ''Egila'' include: * † '' Egila arcuata'' Laws, 1941 * '' Egila australis'' Laseron, 1959 * '' Egila curtisensis'' Laseron, 1959 * '' Egila ektopa'' Pimenta & Absalão, 2004 * '' Egila lacunata'' (Carpenter, 1857) - type species, as ''Odostomia'' (''Parthenia'') ''lacunata'' * '' Egila poppei'' (Dall & ...
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Egila Poppei
''Egila'' is a genus of small sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.MolluscaBase eds. (2020). MolluscaBase. Egila Dall & Bartsch, 1904. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=456400 on 2020-10-29 This genus was previously placed in the tribe Chrysallidini of the family Odostomiidae. It has both extant and fossil (Cenozoic) members. Life habits Little is known about the biology of the members of this genus. As is true of most members of the Pyramidellidae '' sensu lato'', they are most likely to be ectoparasites. Species Species within the genus ''Egila'' include: * † ''Egila arcuata'' Laws, 1941 * '' Egila australis'' Laseron, 1959 * '' Egila curtisensis'' Laseron, 1959 * '' Egila ektopa'' Pimenta & Absalão, 2004 * '' Egila lacunata'' (Carpenter, 1857) - type species, as ''Odostomia'' (''Parthenia'') ''lacunata'' * '' Egila poppei'' (Dall & B ...
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Egila Curtisensis
''Egila'' is a genus of small sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.MolluscaBase eds. (2020). MolluscaBase. Egila Dall & Bartsch, 1904. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=456400 on 2020-10-29 This genus was previously placed in the tribe Chrysallidini of the family Odostomiidae. It has both extant and fossil (Cenozoic) members. Life habits Little is known about the biology of the members of this genus. As is true of most members of the Pyramidellidae '' sensu lato'', they are most likely to be ectoparasites. Species Species within the genus ''Egila'' include: * † ''Egila arcuata'' Laws, 1941 * '' Egila australis'' Laseron, 1959 * '' Egila curtisensis'' Laseron, 1959 * '' Egila ektopa'' Pimenta & Absalão, 2004 * '' Egila lacunata'' (Carpenter, 1857) - type species, as ''Odostomia'' (''Parthenia'') ''lacunata'' * ''Egila poppei'' (Dall & Ba ...
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Egila Australis
''Egila'' is a genus of small sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.MolluscaBase eds. (2020). MolluscaBase. Egila Dall & Bartsch, 1904. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=456400 on 2020-10-29 This genus was previously placed in the tribe Chrysallidini of the family Odostomiidae. It has both extant and fossil (Cenozoic) members. Life habits Little is known about the biology of the members of this genus. As is true of most members of the Pyramidellidae '' sensu lato'', they are most likely to be ectoparasites. Species Species within the genus ''Egila'' include: * † ''Egila arcuata'' Laws, 1941 * '' Egila australis'' Laseron, 1959 * ''Egila curtisensis'' Laseron, 1959 * '' Egila ektopa'' Pimenta & Absalão, 2004 * '' Egila lacunata'' (Carpenter, 1857) - type species, as ''Odostomia'' (''Parthenia'') ''lacunata'' * ''Egila poppei'' (Dall & Bar ...
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Egila Lacunata
''Egila lacunata'' is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.Bouchet, P. (2015). Egila lacunata (Carpenter, 1857). In: MolluscaBase (2015). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=730712 on 2015-12-13Keen M. (1971). Sea shells of Tropical West America. Marine mollusks from Baja California to Perú. (2nd edit.). Stanford University Press pp. 1064: Description The white shell is small and oval. Its length measures 1 mm. The whorls of the protoconch are almost completely obliquely immersed in the first of the succeeding turns. The four whorls of the teleoconch are flattened, with subtabulated summits and a deeply sulcated periphery. They are marked by sublamellar, slightly retractive axial ribs, of which 14 occur upon the first and second and 18 upon the penultimate turn. The intercostal spaces are smooth and three times as wide as the ...
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Egila Ektopa
''Egila ektopa'' is a species of sea snail, a marine 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. T ... mollusk in the family Pyramidellidae, the pyrams and their allies.Gofas, S. (2010). ''Egila ektopa'' Pimenta & Absalão, 2004. In: Bouchet, P.; Gofas, S.; Rosenberg, G. (2010) World Marine Mollusca database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=458144 on 2011-10-26 References External links To Encyclopedia of LifeTo World Register of Marine Species Pyramidellidae Gastropods described in 2004 {{Pyramidellidae-stub ...
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Egila Virginiae
''Egila virginiae'' is a species of sea snail, a marine 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. T ... mollusk in the family Pyramidellidae, the pyrams and their allies.Rosenberg, G. (2010). ''Egila virginiae'' Altena, 1975. In: Bouchet, P.; Gofas, S.; Rosenberg, G. (2010) World Marine Mollusca database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=532789 on 2011-10-26 References External links To Encyclopedia of LifeTo World Register of Marine Species Pyramidellidae Gastropods described in 1975 {{Pyramidellidae-stub ...
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Eulimastoma
''Eulimastoma'' is a genus of sea snails, marine 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. T ... mollusks in the family Pyramidellidae, the pyrams and their allies.WoRMS (2010). ''Eulimastoma'' Bartsch, 1916. In: Bouchet, P.; Gofas, S.; Rosenberg, G. (2010) World Marine Mollusca database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=415366 on 2011-10-26 Species Species within the genus ''Eulimastoma'' include: * '' Eulimastoma canaliculatum'' (C. B. Adams, 1850) * '' Eulimastoma didymum'' (Verrill & Bush, 1900) * '' Eulimastoma dotella'' (Dall & Bartsch, 1909) * '' Eulimastoma engonium'' (Bush, 1885) * '' Eulimastoma eutropia'' (Melvill, 1899) * '' Eulimastoma exiguum'' Pimenta, 2012 * '' Eulimastoma ...
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Chrysallida Mayii
''Chrysallida mayii'', common name the May's pyramid-shell, is a species of sea snail, a marine 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. T ... mollusk in the family Pyramidellidae, the pyrams and their allies. Description The length of the shell measures 2.5 mm. Distribution This endemic species occurs in the littoral zone and offshore off Tasmania, and South Australia, New South Wales and Western Australia. References OBIS : ''Odostomia mayii'' External links mayii Gastropods described in 1898 {{Pyramidellidae-stub ...
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Chrysallidini
Chrysallidinae is a taxonomic group of very small sea snails, marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies. Taxonomy Chrysallidinae has been one of eleven recognized subfamilies of the gastropod family Pyramidellidae (according to the taxonomy of Ponder & Lindberg 1997). (The other 10 subfamilies are Odostomiinae, Turbonillinae, Cingulininae, Cyclostremellinae, Sayellinae, Syrnolinae, Eulimellinae, Pyramidellinae, Odostomellinae and Tiberiinae.) According to Schander, Van Aartsen & Corgan (1999) there are 47 genera in this subfamily, four additional genera may also be a part of this taxon. In the taxonomy of Bouchet & Rocroi (2005), this subfamily has been downgraded to the rank of tribe Chrysallidini in the subfamily Odostomiinae. Genera Genera in the subfamily Chrysallidinae include: * ''Chrysallida'' Carpenter, 1856 - type genus * ''Babella'' Dall, & Bartsch, 1906 * ''Bartrumella'' Laws, 1940 * '' Besla'' Dall & Bartsch, 1904 * '' ...
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William Healey Dall
William Healey Dall (August 21, 1845 – March 27, 1927) was an American naturalist, a prominent malacologist, and one of the earliest scientific explorers of interior Alaska. He described many mollusks of the Pacific Northwest of America, and was for many years America's preeminent authority on living and fossil mollusks. Dall also made substantial contributions to ornithology, zoology, physical and cultural anthropology, oceanography and paleontology. In addition he carried out meteorological observations in Alaska for the Smithsonian Institution. Biography Early life Dall was born in Boston, Massachusetts. His father Charles Henry Appleton Dall, (1816–86), a Unitarian minister, moved in 1855 to India as a missionary. His family however stayed in Massachusetts, where Dall's mother Caroline Wells Healey was a teacher, transcendentalist, reformer, and pioneer feminist. In 1862, Dall's father, on one of his few brief visits home, brought his son in contact with some natu ...
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