LAMP SHELL Meaning and
Definition
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A lamp shell, also known as a brachiopod, is a marine invertebrate belonging to the phylum Brachiopoda. The name "lamp shell" is derived from their bivalve shell shape, which resembles an ancient oil lamp. Lamp shells are small to medium-sized creatures, typically measuring a few centimeters in length, although some can grow up to several inches. They are distinguished by their two-part shell, composed of a dorsal and ventral valve, which encloses their soft body.
Lamp shells have a long evolutionary history, dating back over 500 million years, making them one of the oldest animal groups still in existence today. They thrive in various marine environments, both shallow and deep, and can be found in all oceans across the globe.
Despite having a superficial resemblance to clams, lamp shells are not closely related to them. They have a unique anatomy and feeding mechanism. Their two valves are hinged at the dorsal end, allowing them to open and close to regulate water flow. Within their shells, lamp shells possess a specialized structure called a lophophore. The lophophore is lined with tentacles that filter tiny organic particles from the water, serving as their primary means of obtaining nutrients.
While lamp shells were once more diverse and abundant, they currently comprise a relatively small group of approximately 350 surviving species. However, they play a crucial role in marine ecosystems, serving as filter feeders and providing a food source for other organisms. Due to their long evolutionary history and ecological significance, lamp shells are widely studied in the fields of paleontology, evolutionary biology, and marine ecology.
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A bivalve, deep-water shell-fish, so called from its shape.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for LAMP SHELL
- kamp shell
- pamp shell
- oamp shell
- lzmp shell
- lsmp shell
- lwmp shell
- lqmp shell
- lanp shell
- lakp shell
- lajp shell
- lamo shell
- laml shell
- lam- shell
- lam0 shell
- lamp ahell
- lamp zhell
- lamp xhell
- lamp dhell
- lamp ehell
Etymology of LAMP SHELL
The word "lamp shell" derives from the Latin name for the animal Phylum Brachiopoda, which is "Brachiopoda", meaning "arm-footed". The English term "lamp shell" is a direct translation of this Latin terminology. "Lamp" refers to the shape of the animal's shells, which resemble ancient oil lamps, while "shell" indicates its hard, protective covering.
Similar spelling words for LAMP SHELL
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