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Catostylus tagi is a species of jellyfish from warmer parts of the East Atlantic Ocean and since the 2000s also found in the Mediterranean Sea.[1][2] It is the only member of the family Catostylidae that is found in Europe.[3] It has collagen in its bell which is currently being researched to see if it has biomedical uses as an intercellular matrix. The species is named after the Tagus river.[4]
Typical Catostylus with chunky appendages and tentacle to go with each. This jellyfish has a sting that causes light pain and a skin rash, but generally poses no serious threat.[3] It is up to 65 cm (26 in) in bell diameter,[5] but a more typical size is 25 cm (10 in) in diameter and 2.5 kg (5.5 lb) in weight.[3] Its colour is variable and can be blue-white, cream, brown, or off-white. The exumbrellar grooves are reddish or purplish brown.[6] C. tagi has gonads along the edge of its stomach in an X shape. It has the octant formation typical of Catostylus jellies, the height of the octants are also variable.
Eats both zooplankton and phytoplankton, certain crustaceans, small fish, and marine snow.
Its bell collagen is currently being researched for use as an intercellular matrix. The collagen is made up of 1/3 glycine and the most of the rest is water and other amino acids, its amino acid content is very small. The collagen is denatured as soon as it reaches 29.9 °C (85.8 °F).
Catostylus tagi is a species of jellyfish from warmer parts of the East Atlantic Ocean and since the 2000s also found in the Mediterranean Sea. It is the only member of the family Catostylidae that is found in Europe. It has collagen in its bell which is currently being researched to see if it has biomedical uses as an intercellular matrix. The species is named after the Tagus river.
Catostylus tagi (Haeckel, 1869) è una medusa appartenente alla famiglia Catostylidae[1].
Proviene dall'oceano Atlantico[1], ma è stata avvistata anche nel mar Mediterraneo[2], nel quale è entrata tramite lo stretto di Gibilterra.
Può raggiungere i 65 cm[3]. La colorazione è variabile, dal bianco rosato al blu grigiastro[3].
Catostylus tagi (Haeckel, 1869) è una medusa appartenente alla famiglia Catostylidae.
Catostylus tagi is een schijfkwal uit de familie Catostylidae. De kwal komt uit het geslacht Catostylus. Catostylus tagi werd in 1869 voor het eerst wetenschappelijk beschreven door Haeckel.
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