Jellyfish may be the most common ocean animal, but are hard to catch in nets.

Image ID: nur01001, Voyage To Inner Space - Exploring the Seas With NOAA Collect
Location: Temperate Atlantic Ocean, offshore Cape Hatteras.
Photo Date: 1992 August
Photographer: T. Bailey
Credit: OAR/National Undersea Research Program (NURP); Harbor Branch Oceanographic Institution

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