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"Octopus's Garden" is a song by the English rock band the Beatles, written and sung by Ringo Starr (credited to his real name Richard Starkey), from their 1969 album Abbey Road. George Harrison, who assisted Starr with the song, commented: "' Octopus's Garden' is Ringo's song. It's only the second song Ringo wrote, and it's lovely."
The major neurotoxin component of the blue-ringed octopus is a compound originally known as "maculotoxin"; in 1978, this maculotoxin was found to be tetrodotoxin, [17] a neurotoxin also found in pufferfish, rough-skinned newts, and some poison dart frogs; the blue-ringed octopus is the first reported instance in which tetrodotoxin is used as a ...
The video reveals the octopus's white tentacles gradually unfurling from their rocky hiding place. As if performing a magical transformation, the creature swiftly changes color, adopting a vibrant ...
Misumena vatia - The color change from white to yellow (depending on the color of the flowers on which the spider is hunting) takes between 10 and 25 days; the reverse about six days. Chrysso venusta has been observed to rapidly change its color when disturbed. Some spiders, including Cyrtophora cicatrosa, can change colour rapidly. [9]
A video of an octopus changing colors while it sleeps is raising a lot of questions about the mysterious sea creatures.
The color change of chromatophores works in concert with papillae, epithelial tissue which grows and deforms through hydrostatic motion to change skin texture. Chromatophores are able to perform two types of camouflage, mimicry and color matching.
An octopus in the Maldives put on a spectacular show for a diving instructor recently when it modeled its ability to change color to match its environment.Pablo Dutto, a diving instructor living ...
To change colour the animal distorts the sacculus form or size by muscular contraction, changing its translucency, reflectivity, or opacity. This differs from the mechanism used in fish, amphibians, and reptiles in that the shape of the sacculus is changed, rather than translocating pigment vesicles within the cell.