comb-plate
Noun: A locomotor organ found in certain marine animals, particularly ctenophores (comb jellies), consisting of a row of strong, fused cilia that beat in coordinated waves to propel the organism through the water.
The term "comb-plate" is a specialized biological term used primarily in zoology and marine biology to describe a specific anatomical structure.
Examples: * Under the microscope, the comb-plate of the ctenophore was visible, shimmering as it moved. * The coordinated beating of the eight comb-plates allows the sea gooseberry to swim gracefully. * Researchers studied the efficiency of the comb-plate as a biological propulsion mechanism.
- The structure is often discussed in the context of locomotion, hydrodynamics, and comparative anatomy.
- It is a defining feature of the phylum Ctenophora, distinguishing these animals from true jellyfish (Cnidaria).
- Ctene (noun): Another, more technical term for a single comb-plate.
- Comb row (noun): Refers to the linear series of multiple comb-plates running along the body of a ctenophore.
- Swimming plate (noun, less common)
- Cilial plate (noun, descriptive)
The term refers exclusively to the fused ciliary structure in ctenophores. It is not used for other types of ciliary bundles or locomotor structures in different organisms.
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a locomotor organ consisting of a row of strong cilia whose bases are fused
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