Eleutherobia
Eleutherobia is a genus of sea anemones in the family Actiniidae. They are commonly known as “false corals” and are found in the Indo-Pacific region. These anemones are known for their diverse appearances and are often brightly colored. They are solitary polyps that attach themselves to surfaces, commonly rocks or coral reefs.
Characteristics
Eleutherobia anemones possess several distinct features that distinguish them from other anemones. They are generally smaller than other anemones, with a maximum size of about 3 inches in diameter. They have a thick, muscular column with a smooth surface. The tentacles of Eleutherobia anemones are arranged in a circle around the mouth, and are often long and slender, and can be numerous, typically ranging from 50 to 100. These tentacles are typically covered with stinging cells called nematocysts, which they use to capture prey. They are also notable for their ability to change color, often adapting to their surroundings.
Environments
Eleutherobia anemones inhabit a variety of marine environments, including coral reefs, rocky shores, and seagrass beds. They prefer shallow, tropical waters with strong currents. They can be found in a variety of habitats, including caves, overhangs, and crevices. Some species are known to live in symbiosis with fish, such as clownfish, which provide the anemone with protection from predators and in return, the fish are provided with shelter and food.
References
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