Colobometra Perspinosa
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''Colobometra perspinosa'' is a species of
echinoderm An echinoderm () is any animal of the phylum Echinodermata (), which includes starfish, brittle stars, sea urchins, sand dollars and sea cucumbers, as well as the sessile sea lilies or "stone lilies". While bilaterally symmetrical as ...
known by the common name black feather star. The black feather star is widespread throughout the
tropical The tropics are the regions of Earth surrounding the equator, where the sun may shine directly overhead. This contrasts with the temperate or polar regions of Earth, where the Sun can never be directly overhead. This is because of Earth's ax ...
waters of the central
Indo-Pacific The Indo-Pacific is a vast biogeographic region of Earth. In a narrow sense, sometimes known as the Indo-West Pacific or Indo-Pacific Asia, it comprises the tropical waters of the Indian Ocean, the western and central Pacific Ocean, and the ...
region. This feather star is often clinged to gorgonians, exposed their open arms to the marine flow to optimise the nutriment capture. Its maximal diameter is for ten arms maximum. Its coloration is usually black but it can also be black and white, and even brown-gold for rare specimen.


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Colobometra perspinosa
at the
World Register of Marine Species The World Register of Marine Species (WoRMS) is a taxonomic database that aims to provide an authoritative and comprehensive catalogue and list of names of marine organisms. Content The content of the registry is edited and maintained by scien ...
Colobometridae Animals described in 1881 {{Crinoidea-stub