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Lesson #8 - Deep-sea Cnidarians POWERPOINT

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Venus Flytrap Sea Anemone Biology

• Extends tentacles in

two rows, collects food

particles as drift past

• Mobility – relocate,

sometimes, especially

as juveniles

• Passive suspension feeder

• Pedal disc – small

• Tentacles - short

• Body - large, concave oral

mushroom-shaped funnel disc

• Depths found – off Cap Blanc,

Mauritania, between 1,000

and 2,000 meters (3,300 and

6,600 ft.)

Images credit: Venus Flytrap sea anemone: NOAA; background water: Lifefish (CC BY 3.0)

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