Starfish sometimes have negative effects on ecosystems. This incredibly fascinating animal also goes by the scientific name of the Acanthaster planci. The scientific name of Crown-of-Thorns is the botanical name or formal name. The team identified 30 fish from 18 species that had chowed down on a crown-of-thorns starfish in recent days, according to their paper published on May 18 in the journal Scientific Reports. Outbreaks of crown-of-thorns starfish have caused damage to coral reefs in Northeast Australia and French Polynesia. Crown of thorns is popular as a houseplant and is grown in warm climates as a garden shrub. Perhaps most notably, the unusual term Crown-of-thorns starfish serves the accepted common name of a highly distinctive species of starfish. A Starfish of Outbreaks. It is a large starfish that preys upon hard, or stony, coral polyps. They are generally 25-35 cm in diameter, although they can be as large as 80 cm. Crown-of-Thorns in Spanish can be different from Crown-of-Thorns in English. The common name refers to the thorny crown Jesus was forced to wear during his crucifixion, with the red bracts of the flowers representing his blood. Name: Crown of Thorns Starfish Pest Type: Starfish Scientific Name: Acanthaster Planci Treatment: Removal from the tank is straightforward, just be careful - its spines are mildly venomous and may inflict a painful wound if the starfish is picked up with bare hands. This sea star is an organism that has caused great concern all over the world, particularly in the South Pacific. These spines are somewhat flexible in life and are used for locomotion and for defense from potential predators. Image from: JSTOR Daily. The main purpose of having a scientific name is to have a same name … 6. Crown-of-thorns starfish Facts. Acanthaster planci is known as the Crown of Thorns Starfish. The common name of any plant can differ region to region. The elevated nutrient levels cause an increase in phytoplankton, which is the main food source for crown-of-thorns starfish larvae. SCIENTIFIC NAME OF CROWN OF THORNS STARFISH – In this topic, we are going to know and identify the scientific name of this kind of starfish. 7. The Great Barrier Reef has had crown of thorns outbreaks roughly every thirteen years since they were first discovered earlier this century. That explains why the name was give to this creature in the first place. Flowering is year-round but most plentiful in wintertime in the Northern Hemisphere. Crown of Thorns Starfish look like the proverbial and Biblical ‘Crown of Thorns’. Identification: With long spines covering its body and up to 20 arms, this starfish is easy to identify A study in Polynesia found that coral cover declined drastically with the arrival of migratory starfish in 2006, dropping from 50% to under 5% in three years. 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