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occurs. Development occurs quickly, as the lifespan of a jellyfish is only a few months. The eggs develop either inside the female, or in brood pouches located on the oral arms. They also aid in the capture and ingestion of food, and may contain stinging cells.
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hang from the rim of the bell. Jellyfish reproduce sexually. Males release sperm through their mouth into the water column and this is received into the female's mouth, where
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These four long oral arms, hang from the center of the underside, where the mouth of the jellyfish is located. In most cases, 24 other, thinner extensile
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The oral arms (of which there are usually four) are located around the mouth and hold the stinging cells, or
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155:(or Scyphozoans), which belong to the class
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227:"Life History and Ecology of Scyphozoa"
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55:adding citations to reliable sources
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159:. Oral arms characterize
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66:"Oral arm"
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