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The crown-of-thorns starfish (frequently abbreviated to COTS), [1] Acanthaster planci, is a large starfish that preys upon hard, or stony, coral polyps (Scleractinia). The crown-of-thorns starfish receives its name from venomous thornlike spines that cover its upper surface, resembling the biblical crown of thorns. It is one of the largest ...
Starfish are widespread in the oceans, but are only occasionally used as food. There may be good reason for this: the bodies of numerous species are dominated by bony ossicles, and the body wall of many species contains saponins, which have an unpleasant taste, [77] and others contain tetrodotoxins which are poisonous. [139]
The common sunstar (Crossaster papposus) is a species of sea star (aka starfish) belonging to the family Solasteridae. [1] It is found in the northern parts of both the Atlantic and the Pacific Oceans.
The genus Linckia, as is true of other species of starfish, is recognized by scientists as being possessed of remarkable regenerative capabilities, and endowed with powers of defensive autotomy against predators: [citation needed] Although not yet documented, L. laevigata may be able to reproduce asexually, as does the related species Linckia ...
The common starfish, common sea star or sugar starfish (Asterias rubens) is the most common and familiar starfish in the north-east Atlantic. Belonging to the family Asteriidae , it has five arms and usually grows to between 10–30 cm across, although larger specimens (up to 52 cm across) are known.
Acanthaster is a bitypic genus of large and venomous starfish placed in its own family, Acanthasteridae.Its two members are known as crown-of-thorns starfish.Acanthaster are native to coral reefs in Indo-Pacific region.
Protoreaster lincki, the red knob sea star, red spine star, African sea star, [1] or the African red knob sea star, [2] is a species of starfish from the Indian Ocean. [ 3 ] [ 4 ] Description
The hooded pitohui.The neurotoxin homobatrachotoxin on the birds' skin and feathers causes numbness and tingling on contact.. The following is a list of poisonous animals, which are animals that passively deliver toxins (called poison) to their victims upon contact such as through inhalation, absorption through the skin, or after being ingested.