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Eudistoma Fragum
''Eudistoma fragum'' is a species of sea squirt in the class (biology), class Ascidiacea. The scientific name of the species was first validly published in 1988 by Françoise Monniot. See also *5-Bromo-DMT *Hallucinogenic fish References Enterogona Aplousobranchia Animals described in 1988 {{tunicata-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Squirt
Ascidiacea, commonly known as the ascidians, tunicates (in part), and sea squirts (in part), is a polyphyletic class (biology), class in the subphylum Tunicate, Tunicata of sac-like marine (ocean), marine invertebrate filter feeders. Ascidians are characterized by a tough outer "tunic" made of a polysaccharide. Ascidians are found all over the world, usually in shallow water with salinity, salinities over 2.5%. While members of the Thaliacea and Larvacea (Appendicularia) swim freely like plankton, sea squirts are Sessility (zoology), sessile animals after their larval phase: they then remain firmly attached to their Substrate (marine biology), substratum, such as rocks and shells. There are 2,300 species of ascidians and three main types: solitary ascidians, social ascidians that form clumped communities by attaching at their bases, and compound ascidians that consist of many small individuals (each individual is called a zooid) pyrosome, forming colonies up to several meters in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Class (biology)
In biological classification, class ( la, classis) is a taxonomic rank, as well as a taxonomic unit, a taxon, in that rank. It is a group of related taxonomic orders. Other well-known ranks in descending order of size are life, domain, kingdom, phylum, order, family, genus, and species, with class fitting between phylum and order. History The class as a distinct rank of biological classification having its own distinctive name (and not just called a ''top-level genus'' ''(genus summum)'') was first introduced by the French botanist Joseph Pitton de Tournefort in his classification of plants that appeared in his ''Eléments de botanique'', 1694. Insofar as a general definition of a class is available, it has historically been conceived as embracing taxa that combine a distinct ''grade'' of organization—i.e. a 'level of complexity', measured in terms of how differentiated their organ systems are into distinct regions or sub-organs—with a distinct ''type'' of construction, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ascidiacea
Ascidiacea, commonly known as the ascidians, tunicates (in part), and sea squirts (in part), is a polyphyletic class in the subphylum Tunicata of sac-like marine invertebrate filter feeders. Ascidians are characterized by a tough outer "tunic" made of a polysaccharide. Ascidians are found all over the world, usually in shallow water with salinities over 2.5%. While members of the Thaliacea and Larvacea (Appendicularia) swim freely like plankton, sea squirts are sessile animals after their larval phase: they then remain firmly attached to their substratum, such as rocks and shells. There are 2,300 species of ascidians and three main types: solitary ascidians, social ascidians that form clumped communities by attaching at their bases, and compound ascidians that consist of many small individuals (each individual is called a zooid) forming colonies up to several meters in diameter. Sea squirts feed by taking in water through a tube, the oral siphon. The water enters the mouth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Françoise Monniot
Françoise () is a French feminine given name (equivalent to the Italian Francesca) and may refer to: * Anne Françoise Elizabeth Lange (1772–1816), French actress * Claudine Françoise Mignot (1624–1711), French adventuress * Françoise Adnet (1924-2014), French figurative painter * Françoise Ardré (1931-2010), French phycologist and marine scientist * Françoise Arnoul (1931–2021), French actress * Françoise Atlan (born 1964), Moroccan singer * Françoise Balibar (born 1941), French physicist and science historian * Françoise Ballet-Blu (born 1964), French politician * Françoise Barré-Sinoussi (born 1947), virologist and Nobel Prize winner * Françoise Basseporte (1701–1780), French painter * Françoise Bertaut de Motteville (c. 1621–1689), French memoir writer * Françoise Bertin (1925-2014), French actress * Françoise Boivin (born 1960), Canadian politician * Françoise Bonnet (born 1957), French long-distance runner * Françoise Briand (born 1951), French ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
5-Bromo-DMT
5-Bromo-DMT (5-bromo-''N'',''N''-dimethyltryptamine) is a psychedelic brominated indole alkaloid found in the sponges ''Smenospongia aurea'' and ''Smenospongia echina'', as well as in ''Verongula rigida'' (0.00142% dry weight) alongside 5,6-Dibromo-DMT (0.35% dry weight) and seven other alkaloids. It is the 5- bromo derivative of DMT, a psychedelic found in many plants and animals. 5-Bromo-DMT has a pEC50 value of 5.51 for the 5-HT2A receptor. Animal studies on 5-Bromo-DMT showed that it produces effects suggestive of sedative and antidepressant activity and caused significant reduction of locomotor activity in the rodent FST model. 5-Bromo-DMT was reported to be psychoactive at 20–50 mg via vaporization with mild psychedelic-like activity. Legality 5-Bromo-DMT is specifically listed as a controlled drug in Singapore. Related compounds * 5-Chloro-αMT * 5-Fluoro-AMT * 5-Fluoro-DMT * Convolutindole A * Desformylflustrabromine * Plakohypaphorine Plakohypaphorines a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hallucinogenic Fish
Several species of fish are claimed to produce hallucinogenic effects when consumed. For example, ''Sarpa salpa'', a species of sea bream, is commonly claimed to be hallucinogenic. These widely distributed coastal fish are normally found in the Mediterranean and around Spain, and along the west and south coasts of Africa. Occasionally they are found in British waters. They may induce hallucinogenic effects similar to LSD if eaten. However, based on the reports of exposure they are more likely to resemble hallucinogenic effects of deliriants than the effects of serotonergic psychedelics such as LSD. In 2006, two men who apparently ate the fish experienced hallucinations lasting for several days (an effect common with some naturally occurring deliriants). The likelihood of hallucinations depends on the season. ''Sarpa salpa'' is known as "the fish that makes dreams" in Arabic. Other species claimed to be capable of producing hallucinations include several species of sea chub f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enterogona
Ascidiacea, commonly known as the ascidians, tunicates (in part), and sea squirts (in part), is a polyphyletic class in the subphylum Tunicata of sac-like marine invertebrate filter feeders. Ascidians are characterized by a tough outer "tunic" made of a polysaccharide. Ascidians are found all over the world, usually in shallow water with salinities over 2.5%. While members of the Thaliacea and Larvacea (Appendicularia) swim freely like plankton, sea squirts are sessile animals after their larval phase: they then remain firmly attached to their substratum, such as rocks and shells. There are 2,300 species of ascidians and three main types: solitary ascidians, social ascidians that form clumped communities by attaching at their bases, and compound ascidians that consist of many small individuals (each individual is called a zooid) forming colonies up to several meters in diameter. Sea squirts feed by taking in water through a tube, the oral siphon. The water enters the mout ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aplousobranchia
Aplousobranchia is an order of sea squirts in the class Ascidiacea. They are colonial animals, and are distinguished from other sea squirts by the presence of relatively simple pharyngeal baskets. This provides the etymology of their name: in ancient greek, () means "simple". The posterior part of the abdomen contains the heart and gonads, and is typically larger than in other sea squirts. Taxonomy Order Aplousobranchia * Family Clavelinidae Forbes & Hanley 1848 ycnoclavellidae Kott 1990**''Clavelina'' Savigny 1816 [''Bradiclavella'' Zirpolo 1925; ''Chondrostachys'' Macdonald 1858; ''Dendroclavella'' Oka 1927; ''Podoclavella'' Herdman 1890; ''Rhodozona'' Van Name 1902; ''Stereoclavella'' Herdman 1890; ''Synclavella'' Caullery 1900] **''Euclavella'' Kott 1990 **''Nephtheis'' Gould 1856 [''Oxycorynia'' Drasche 1882] **''Pycnoclavella'' Garstang 1891 [''Archiascidia'' Julin 1904] * Family Didemnidae Giard 1872 iplosominae Giard 1872**'' Atriolum'' Kott 1983 **''Clitella'' Kott 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
