RHABDONEMA Meaning and
Definition
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Rhabdonema is a genus of aquatic filamentous algae belonging to the phylum Chlorophyta. It is commonly found in freshwater bodies such as lakes, ponds, rivers, and streams, where it forms dense green mats or threads. The name "Rhabdonema" is derived from the Greek words "rhabdos" meaning rod and "nema" meaning thread, referring to the shape of its filamentous structure.
These algae typically have unbranched, cylindrical or slightly flattened filaments that are composed of chains of cells. The cells are elongated and may contain a single nucleus and chloroplasts, which are responsible for photosynthesis. Rhabdonema species are non-motile and lack flagella or cilia. They reproduce asexually by forming zoospores or aplanospores, which are released from specialized structures called sporangia.
Rhabdonema is an important component of freshwater ecosystems and plays a crucial role in nutrient cycling. It can thrive in a wide range of environmental conditions, including low light and high nutrient concentrations. However, excessive growth of Rhabdonema can indicate eutrophication, often associated with elevated levels of nitrogen and phosphorus in water bodies.
In conclusion, Rhabdonema is a genus of filamentous algae found in freshwater environments. Its thread-like structure and ability to adapt to varying conditions make it an ecologically significant organism, although its excessive growth can signal environmental concerns.
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A genus of minute nematode worms resembling and sometimes confused with Rhabditis; some of the species are parasitic in animals.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for RHABDONEMA
- ehabdonema
- dhabdonema
- fhabdonema
- thabdonema
- 5habdonema
- 4habdonema
- rgabdonema
- rbabdonema
- rnabdonema
- rjabdonema
- ruabdonema
- ryabdonema
- rhzbdonema
- rhsbdonema
- rhwbdonema
- rhqbdonema
- rhavdonema
- rhandonema
- rhahdonema
- rhagdonema
Etymology of RHABDONEMA
The word "Rhabdonema" is derived from the Greek roots "rhabdos" (ράβδος) meaning "rod" or "wand", and "nema" (νῆμα) meaning "thread" or "filament". The term is commonly used in biology to refer to a group of freshwater algae belonging to the genus Rhabdonema. These algae have long, cylindrical cells that resemble rods or threads, hence the name.
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