no
forbesi
Yes, the ochre sea star (Pisaster ochraceus) is considered a keystone species in its marine ecosystem. It plays a crucial role in maintaining the biodiversity of intertidal zones by preying on key species like mussels. By controlling the population of these dominant prey species, the ochre sea star helps to promote a diverse community of marine organisms, demonstrating its significant ecological impact.
The scientific or taxonomic name would be Quadraspidiotus forbesi.
It depends what kind of starfish you are talking about there are many diffrent species.But the common star fish (Asterias rubens) Is as follows.Kingdom - AnimaliaPhylum - EchinodermataClass - AsteroideaOrder - ForcipulatidaGenus - Asterias Species - rubens
Starfish belong to the class Asteroidea. The scientific name of a particular species consists of the Genus name followed by the species name. An example for starfish would be Asterina miniata (where Asterina is the Genus name and miniata is the species name).
Remember that taxonomic classification has eight main levels: Domain Kingdom Phylum Class Order Family Species All starfish belong to the domain Eukarya, the kingdom Animalia, the phylum Echionodermata, and the class Asteroidea. After this they diverge into different orders, families, and species. There are around 2000 species of starfish overall, each with a different two-part scientific name.
The answer is entirely dependant on the species to which you refer, and there are over 2000 known species of starfish to choose from. Generally speaking the lifespan is longer in larger species. For example, Leptasterias hexactis reaches sexual maturity in two years, and lives for about ten years in total, while Pisaster ochraceus reaches maturity in five years, and may live to the age of 34.
There are about 1,800 known living species of sea star, and they occur in all of the Earth's oceans. The greatest variety of sea stars is found in the tropical Indo-Pacific. Areas known for their great diversity include the tropical-temperate regions around Australia, the tropical East Pacific, and the cold-temperate water of the North Pacific (California to Alaska). Asterias is a common genus found in European waters and on the eastern coast of the United States; Pisaster, along with Dermasterias("leather star"), are usually found on the western coast. Habitats range from tropical coral reefs, kelp forests to deep-sea floor, although none of them live within the water column; all species of sea star found are living as benthos.Echinoderms need a delicate internal balance in their body; no sea stars are found in freshwater environments.Taken from Wikipedia
Sea stars, or starfish, can live for varying lengths of time depending on the species and environmental conditions. On average, they can live between 5 to 35 years. Some species, like the common starfish (Asterias rubens), typically have a lifespan of about 5 to 10 years, while others can live much longer in optimal conditions.
Sea StarsFossil range: Ordovician-Recent PreЄЄOSDCPTJKPgN"Asteroidea" from Ernst Haeckel'sKunstformen der Natur, 1904Scientific classificationKingdom:AnimaliaPhylum:EchinodermataSubphylum:AsterozoaClass:AsteroideaDe Blainville, 1830OrdersBrisingida (100 species[1])Forcipulatida (300 species[1])Paxillosida (255 species[1])Notomyotida (75 species[1])Spinulosida (120 species[1])Valvatida (695 species[1])Velatida (203 species[1])Starfish or sea stars are echinoderms belonging to the class Asteroidea.[2] The names "starfish" and "sea star" essentially refer to members of the Class Asteroidea. However, common usage frequently finds "starfish" and "sea star" also applied to ophiuroids which are correctly referred to as "brittle stars" or "basket stars".There are 2,000 living species of starfish that occur in all the world's oceans, including the Atlantic, Pacific, Indian as well as in the Arctic and the Southern Ocean (i.e., Antarctic) regions. Starfish occur across a broad depth range from the intertidal to abyssal depths (>6000 m).Starfish are among the most familiar of marine animals and possess a number of widely known traits, such as regeneration and feeding on mussels. Starfish possess a wide diversity of body forms and feeding methods. The extent that Asteroidea can regenerate varies with individual species. Broadly speaking, starfish are opportunistic feeders, with several species having specialized feeding behavior, including suspension feeding and specialized predation on specific prey.The Asteroidea occupy several important roles throughout ecology and biology. Sea stars, such as the Ochre sea star (Pisaster ochraceus) have become widely known as the example of thekeystone species concept in ecology. The tropical Crown of Thorns starfish (Acanthaster planci) are voracious predators of coral throughout the Indo-Pacific region. Other starfish, such as members of the Asterinidae are frequently used in developmental biology.
The virus is transmitted through mosquito vectors, as well as through contact with the tissue of infected animals.Two species: Culex tritaeniorhynchus and Aedes vexans are known to transmit the virus.
The young one of a starfish is called a larva which is usually wingless and wormlike in appearance. There are many living species of starfish that occur in all the world's oceans. Starfish mostly occur in depth greater than 6000 metres.There are many kinds of Starfish :Common Star ~ Asterias forbesiiBahama Star ~ Oreaster reticulatusComet Star ~ Linckia guildingiiBasket Star ~ Astrophyton muricatumSerpent Star ~ Ophioderma brevispimumRed Serpent Star ~ Ophioderma squamosissimumHarlequin Serpent Starfish ~ Ophioderma appressumand many more. The most common is the Common Star and Bahama Star.