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ophiuroid
[ of-ee-yoor-oid, oh-fee- ]
noun
- any echinoderm of the subclass Ophiuroidea, including brittle stars, basket stars, and others, characterized by elongate arms radiating from the disk.
adjective
- of or relating to the subclass Ophiuroidea.
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Word History and Origins
Origin of ophiuroid1
1885–90; < New Latin Ophiuroidea the class, equivalent to Ophiur ( a ) the type genus (< Greek ophíoura, feminine of ophíouros serpent-tailed ( ophí ( s ) snake + -ouros adj. derivative of ourá tail)) + -oidea -oidea
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Example Sentences
The presence of lateral arms is however a distinctive characteristic of the Ophiuroid Pluteus.
From Project Gutenberg
The formation of the permanent Ophiuroid takes place in much the same way as in the Asteroidea.
From Project Gutenberg
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