|
Drymonema Larsoni
''Drymonema larsoni'' (also known as the "pink meanie") is a species of jellyfish belonging to the class Scyphozoa The Scyphozoa are an exclusively marine class of the phylum Cnidaria, referred to as the true jellyfish (or "true jellies"). The class name Scyphozoa comes from the Greek word ''skyphos'' (), denoting a kind of drinking cup and alluding to the .... Following a mass sighting in 2000 in the Gulf of Mexico, the species and the rest of its genus were put in their own family, a new subset of the true jellyfish. References Drymonematidae Animals described in 2010 {{Scyphozoa-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jellyfish
Jellyfish and sea jellies are the informal common names given to the medusa-phase of certain gelatinous members of the subphylum Medusozoa, a major part of the phylum Cnidaria. Jellyfish are mainly free-swimming marine animals with umbrella-shaped bells and trailing tentacles, although a few are anchored to the seabed by stalks rather than being mobile. The bell can pulsate to provide propulsion for highly efficient animal locomotion, locomotion. The tentacles are armed with Cnidocyte, stinging cells and may be used to capture prey and defend against predators. Jellyfish have a complex Biological life cycle, life cycle; the medusa is normally the sexual phase, which produces planula larvae that disperse widely and enter a sedentary polyp (zoology), polyp phase before reaching sexual maturity. Jellyfish are found all over the world, from surface waters to the deep sea. Scyphozoans (the "true jellyfish") are exclusively marine habitats, marine, but some hydrozoans with a simila ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scyphozoa
The Scyphozoa are an exclusively marine class of the phylum Cnidaria, referred to as the true jellyfish (or "true jellies"). The class name Scyphozoa comes from the Greek word '' skyphos'' (), denoting a kind of drinking cup and alluding to the cup shape of the organism. Scyphozoans have existed from the earliest Cambrian to the present. Biology Most species of Scyphozoa have two life-history phases, including the planktonic medusa or polyp form, which is most evident in the warm summer months, and an inconspicuous, but longer-lived, bottom-dwelling polyp, which seasonally gives rise to new medusae. Most of the large, often colorful, and conspicuous jellyfish found in coastal waters throughout the world are Scyphozoa. They typically range from in diameter, but the largest species, '' Cyanea capillata'' can reach across. Scyphomedusae are found throughout the world's oceans, from the surface to great depths; no Scyphozoa occur in freshwater (or on land). As medusae, they eat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gulf Of Mexico
The Gulf of Mexico ( es, Golfo de México) is an ocean basin and a marginal sea of the Atlantic Ocean, largely surrounded by the North American continent. It is bounded on the northeast, north and northwest by the Gulf Coast of the United States; on the southwest and south by the Mexican states of Tamaulipas, Veracruz, Tabasco, Campeche, Yucatan, and Quintana Roo; and on the southeast by Cuba. The Southern U.S. states of Texas, Louisiana, Mississippi, Alabama, and Florida, which border the Gulf on the north, are often referred to as the " Third Coast" of the United States (in addition to its Atlantic and Pacific coasts). The Gulf of Mexico took shape approximately 300 million years ago as a result of plate tectonics.Huerta, A.D., and D.L. Harry (2012) ''Wilson cycles, tectonic inheritance, and rifting of the North American Gulf of Mexico continental margin.'' Geosphere. 8(1):GES00725.1, first published on March 6, 2012, The Gulf of Mexico basin is roughly ov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drymonema
''Drymonema'' is a genus of true jellyfish, placed in its own family, the Drymonematidae. There are three species: ''Drymonema dalmatinum'', ''Drymonema gorgo'', and ''Drymonema larsoni'', which are found in the Gulf of Mexico, Atlantic Ocean and Mediterranean Sea. Classification ''Drymonema'' was described as a distinct family based on DNA evidence and morphological analysis, in 2011. The first species described, ''D. larsoni'', was named after the scientist Ronald G. Larson who pioneered work on the species in the 1980s. The new family Drymonematidae was the first new addition of true jellyfish (scyphozoans) described since 1921. Species *''Drymonema dalmatinum'' Haeckel, 1880 *''Drymonema gorgo'' F. Müller, 1883 *''Drymonema larsoni'' Bayha & Dawson, 2010 ''Drymonema larsoni'' "Pink Meanie" ''Drymonema larsoni'' is a species that forms large, dangerous blooms in the northern area of the Gulf of Mexico. ''Drymonema larsoni'' get their name "pink meanie" from their preda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drymonematidae
''Drymonema'' is a genus of true jellyfish, placed in its own family, the Drymonematidae. There are three species: ''Drymonema dalmatinum'', ''Drymonema gorgo'', and ''Drymonema larsoni'', which are found in the Gulf of Mexico, Atlantic Ocean and Mediterranean Sea. Classification ''Drymonema'' was described as a distinct family based on DNA evidence and morphological analysis, in 2011. The first species described, ''D. larsoni'', was named after the scientist Ronald G. Larson who pioneered work on the species in the 1980s. The new family Drymonematidae was the first new addition of true jellyfish ( scyphozoans) described since 1921. Species *''Drymonema dalmatinum'' Haeckel, 1880 *''Drymonema gorgo'' F. Müller, 1883 *''Drymonema larsoni'' Bayha & Dawson, 2010 ''Drymonema larsoni'' "Pink Meanie" ''Drymonema larsoni'' is a species that forms large, dangerous blooms in the northern area of the Gulf of Mexico. ''Drymonema larsoni'' get their name "pink meanie" from their preda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
