Astreopora
Astreopora is a genus of colonial, stony corals in the family Acroporidae. They are commonly known as “branching corals” due to their distinctive growth forms. Astreopora species are widely distributed throughout the Indo-Pacific region, inhabiting a range of coral reef environments.
Characteristics
Astreopora corals are characterized by their branching, massive, or encrusting growth forms. They possess a unique skeletal structure, featuring prominent, star-shaped corallites (individual coral polyps) with radial septa (internal walls). The corallites are arranged in a distinct pattern, often forming clusters or rows. These corals typically exhibit a variety of vibrant colors, including shades of brown, orange, yellow, and green. They are also known for their intricate, textured surfaces, which contribute to their aesthetic appeal.
Environment
Astreopora species are found in shallow, tropical and subtropical waters, inhabiting a variety of reef environments, including:
- Reef crests
- Reef slopes
- Lagoons
They prefer areas with moderate to high levels of light and water flow. These corals are generally found in clear, nutrient-poor waters, where they can thrive in competition with other benthic organisms.
References
For more detailed information, you can refer to the following resources: