Heteractis
Heteractis is a genus of sea anemones in the family Stichodactylidae. These anemones are commonly known as carpet anemones and are found in the tropical Indo-Pacific region. They are characterized by their distinctive flat, carpet-like appearance and their symbiotic relationship with clownfish.
Common Names
Common names for Heteractis species include:
- Carpet anemones
- Bubble-tip anemones
- Long-tentacle anemones
Characteristics
Heteractis anemones are typically large and colorful, with a wide range of color variations. They have numerous tentacles that are usually short and stubby, resembling bubbles. The base of the anemone is usually attached to a rock or coral, forming a flat, carpet-like shape. They can reach up to 30 cm in diameter.
Environments
Heteractis anemones prefer shallow, tropical waters with strong currents. They are often found in reefs, lagoons, and seagrass beds. They are commonly found in areas with high levels of sunlight and nutrients.
Symbiosis
Heteractis anemones are known for their symbiotic relationship with clownfish. Clownfish are immune to the anemones' stinging tentacles and find protection within them from predators. In return, the clownfish clean the anemones and bring them food.
References
For further information on Heteractis, you can refer to these reliable sources: