ACRASPEDA Meaning and
Definition
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Acraspeda is a taxonomic term used in the field of zoology to classify a group of marine animals that possess a distinct lack of nematocysts or stinging cells. The term is used to describe a subphylum within the phylum Cnidaria, which encompasses a wide variety of organisms commonly known as jellyfish or sea jellies.
The defining characteristic of Acraspeda is the absence of cnidae, the specialized cells found in other cnidarians that allow them to capture prey and defend themselves from predators. While most cnidarians, such as box jellyfish or coral, possess these stinging cells within their tentacles, Acraspeda lack this feature entirely.
In addition to the absence of nematocysts, Acraspeda jellies also exhibit a unique gelatinous body structure and radial symmetry, with a bell-shaped or umbrella-like appearance. They possess tentacles that surround their mouth and serve various functions, including capturing prey and providing propulsion for movement in water.
Acraspeda include various species of jellyfish, such as the moon jellyfish or Aurelia aurita, and the comb jellyfish or Ctenophora. They play important ecological roles in marine ecosystems, serving as both predators and prey. Their distinctive physical characteristics and lack of stinging cells make them fascinating subjects for scientific study and contribute to their overall importance in understanding the diversity and complexity of marine life.
Common Misspellings for ACRASPEDA
- zcraspeda
- scraspeda
- wcraspeda
- qcraspeda
- axraspeda
- avraspeda
- afraspeda
- adraspeda
- aceaspeda
- acdaspeda
- acfaspeda
- actaspeda
- ac5aspeda
- ac4aspeda
- acrzspeda
- acrsspeda
- acrwspeda
- acrqspeda
- acraapeda
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