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Leucilla Echina
''Leucilla'' is a genus of calcareous sponges in the family Amphoriscidae. Species: * '' Leucilla agitata'' Sim-Smith, Hickman & Kelly, 2021 * '' Leucilla amphora'' Haeckel, 1872 * '' Leucilla antillana'' Cóndor-Luján, Louzada, Hajdu & Klautau, 2018 * '' Leucilla capsula'' (Haeckel, 1870) * '' Leucilla echina'' (Haeckel, 1872) * ''Leucilla endoumensis'' Borojevic & Boury-Esnault, 1986 * ''Leucilla hirsuta'' Tanita, 1942 * ''Leucilla mancoraensis'' Cóndor-Luján, Azevedo, Hajdu, Hooker, Willenz & Klautau, 2019 * ''Leucilla micropilosa'' Cóndor-Luján, Louzada, Hajdu & Klautau, 2018 * ''Leucilla minuta'' Tanita, 1941 * ''Leucilla nuttingi'' (Urban, 1902) * ''Leucilla oblata'' Row & Hôzawa, 1931 * ''Leucilla sacculata'' (Carter, 1890) * ''Leucilla schauinslandi'' (Preiwisch, 1904) * ''Leucilla uter ''Leucilla'' is a genus of calcareous sponges in the family Amphoriscidae. Species: * '' Leucilla agitata'' Sim-Smith, Hickman & Kelly, 2021 * '' Leucilla amphora'' Haeckel, 187 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernst Haeckel
Ernst Heinrich Philipp August Haeckel (; ; 16 February 1834 – 9 August 1919) was a German zoologist, natural history, naturalist, eugenics, eugenicist, Philosophy, philosopher, physician, professor, marine biology, marine biologist and artist. He discovered, described and named thousands of new species, mapped a genealogical tree relating all life forms and coined many terms in biology, including ''ecology'', ''phylum'', ''phylogeny'', ontogeny, and ''Protista.'' Haeckel promoted and popularised Charles Darwin's work in Germany and developed the debunked but influential recapitulation theory ("ontogeny recapitulates phylogeny"), wrongly claiming that an individual organism's biological development, or ontogeny, parallels and summarizes its species' evolutionary development, or phylogeny, using incorrectly drawn images of human embryonic development. Whether they were intentionally falsified, or drawn poorly by accident is a matter of debate. The published artwork of Haeckel in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leucilla Mancoraensis
''Leucilla'' is a genus of calcareous sponges in the family Amphoriscidae. Species: * '' Leucilla agitata'' Sim-Smith, Hickman & Kelly, 2021 * '' Leucilla amphora'' Haeckel, 1872 * '' Leucilla antillana'' Cóndor-Luján, Louzada, Hajdu & Klautau, 2018 * '' Leucilla capsula'' (Haeckel, 1870) * '' Leucilla echina'' (Haeckel, 1872) * '' Leucilla endoumensis'' Borojevic & Boury-Esnault, 1986 * ''Leucilla hirsuta'' Tanita, 1942 * '' Leucilla mancoraensis'' Cóndor-Luján, Azevedo, Hajdu, Hooker, Willenz & Klautau, 2019 * ''Leucilla micropilosa'' Cóndor-Luján, Louzada, Hajdu & Klautau, 2018 * '' Leucilla minuta'' Tanita, 1941 * ''Leucilla nuttingi ''Leucilla nuttingi'' is a species of calcareous sponge The calcareous sponges or calcereans are sponges that make up the class Calcarea, characterized by spicules made of calcium carbonate in the form of high-magnesium calcite or aragonite. Wh ...'' (Urban, 1902) * '' Leucilla oblata'' Row & Hôzawa, 1931 * '' Leucilla sacculata'' (Ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Ernst Haeckel
In biology, a taxon (back-formation from ''taxonomy''; : taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion, especially in the context of rank-based (" Linnaean") nomenclature (much less so under phylogenetic nomenclature). If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were presumably set forth in prehistoric times by hunter-gatherers, as suggested by the fairly sophisticated folk taxonomies. Much later, Aristotle, and later stil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leucosolenida
Leucosolenida is an order of sponges in the class Calcarea and the subclass Calcaronea. Species in Leucosolenida are calcareous, with a skeleton composed exclusively of free spicules without calcified non-spicular reinforcements. According to ''Systema Porifera'' (2002), Lucosolenida contains 9 families, ranging from fully asconoid forms (Leucosoleniidae) to fully leuconoid forms. These body plans are on a continuum based on an increasingly complex skeletal system and compartmentalized choanocytes. A few sources (such as the ''Treatise on Invertebrate Paleontology'', 2004) place non-asconoid families into a separate order, Sycettida.''Treatise on Invertebrate Paleontology'' Part E, Revised. Porifera, Volume 3: Classes Demospongea, Hexactinellida, Heteractinida & Calcarea, xxxi + 872 p., 506 fig., 1 table, 2004, availablhere . Leucosolenids have a poor fossil record, with only a few ambiguous grantiid fossils reported from the Jurassic and Carboniferous. Families * Achramo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leucilla Uter
''Leucilla'' is a genus of calcareous sponges in the family Amphoriscidae. Species: * '' Leucilla agitata'' Sim-Smith, Hickman & Kelly, 2021 * '' Leucilla amphora'' Haeckel, 1872 * '' Leucilla antillana'' Cóndor-Luján, Louzada, Hajdu & Klautau, 2018 * '' Leucilla capsula'' (Haeckel, 1870) * '' Leucilla echina'' (Haeckel, 1872) * '' Leucilla endoumensis'' Borojevic & Boury-Esnault, 1986 * ''Leucilla hirsuta'' Tanita, 1942 * ''Leucilla mancoraensis'' Cóndor-Luján, Azevedo, Hajdu, Hooker, Willenz & Klautau, 2019 * ''Leucilla micropilosa'' Cóndor-Luján, Louzada, Hajdu & Klautau, 2018 * '' Leucilla minuta'' Tanita, 1941 * ''Leucilla nuttingi ''Leucilla nuttingi'' is a species of calcareous sponge The calcareous sponges or calcereans are sponges that make up the class Calcarea, characterized by spicules made of calcium carbonate in the form of high-magnesium calcite or aragonite. Wh ...'' (Urban, 1902) * '' Leucilla oblata'' Row & Hôzawa, 1931 * '' Leucilla sacculata'' (Car ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leucilla Nuttingi
''Leucilla nuttingi'' is a species of calcareous sponge The calcareous sponges or calcereans are sponges that make up the class Calcarea, characterized by spicules made of calcium carbonate in the form of high-magnesium calcite or aragonite. While the spicules in most species are triradiate (with three ...s in the genus '' Leucilla''. References Leucosolenida Sponges described in 1902 {{Calcarea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leucilla Minuta
''Leucilla'' is a genus of calcareous sponges in the family Amphoriscidae. Species: * '' Leucilla agitata'' Sim-Smith, Hickman & Kelly, 2021 * '' Leucilla amphora'' Haeckel, 1872 * '' Leucilla antillana'' Cóndor-Luján, Louzada, Hajdu & Klautau, 2018 * '' Leucilla capsula'' (Haeckel, 1870) * '' Leucilla echina'' (Haeckel, 1872) * '' Leucilla endoumensis'' Borojevic & Boury-Esnault, 1986 * ''Leucilla hirsuta'' Tanita, 1942 * ''Leucilla mancoraensis'' Cóndor-Luján, Azevedo, Hajdu, Hooker, Willenz & Klautau, 2019 * ''Leucilla micropilosa'' Cóndor-Luján, Louzada, Hajdu & Klautau, 2018 * '' Leucilla minuta'' Tanita, 1941 * ''Leucilla nuttingi'' (Urban, 1902) * ''Leucilla oblata'' Row & Hôzawa, 1931 * ''Leucilla sacculata'' (Carter, 1890) * ''Leucilla schauinslandi'' (Preiwisch, 1904) * ''Leucilla uter ''Leucilla'' is a genus of calcareous sponges in the family Amphoriscidae. Species: * '' Leucilla agitata'' Sim-Smith, Hickman & Kelly, 2021 * '' Leucilla amphora'' Haeckel, 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leucilla Hirsuta
''Leucilla'' is a genus of calcareous sponges in the Family (biology), family Amphoriscidae. Species: * ''Leucilla agitata'' Sim-Smith, Hickman & Kelly, 2021 * ''Leucilla amphora'' Haeckel, 1872 * ''Leucilla antillana'' Cóndor-Luján, Louzada, Hajdu & Klautau, 2018 * ''Leucilla capsula'' (Haeckel, 1870) * ''Leucilla echina'' (Haeckel, 1872) * ''Leucilla endoumensis'' Borojevic & Boury-Esnault, 1986 * ''Leucilla hirsuta'' Tanita, 1942 * ''Leucilla mancoraensis'' Cóndor-Luján, Azevedo, Hajdu, Hooker, Willenz & Klautau, 2019 * ''Leucilla micropilosa'' Cóndor-Luján, Louzada, Hajdu & Klautau, 2018 * ''Leucilla minuta'' Tanita, 1941 * ''Leucilla nuttingi'' (Urban, 1902) * ''Leucilla oblata'' Row & Hôzawa, 1931 * ''Leucilla sacculata'' (Carter, 1890) * ''Leucilla schauinslandi'' (Preiwisch, 1904) * ''Leucilla uter'' Poléjaeff, 1883 References [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
