Meandrinidae
Meandrinidae is a family of stony corals in the order Scleractinia. Commonly known as brain corals, these corals are distinguished by their distinctive, grooved, and often convoluted surface resembling the folds of a brain. Their intricate patterns are created by the arrangement of their polyps, which are small, individual animals that form the colony. Meandrinidae corals are widespread throughout tropical and subtropical waters, typically inhabiting shallow, reef environments.
Characteristics
Meandrinidae corals are characterized by several key features:
- Grooved or convoluted surface: The most recognizable feature is their brain-like surface, formed by meandering valleys and ridges.
- Colonial polyps: Like all stony corals, Meandrinidae species are colonial, meaning they are composed of numerous individual polyps connected by a common tissue.
- Corallites: Individual polyps occupy depressions called corallites, which are often interconnected and form the grooved pattern.
- Septa: The corallites are lined with vertical plates called septa, which contribute to the intricate structure of the colony.
- Coloration: Meandrinidae corals come in a range of colors, from brown and gray to yellow, orange, and even pink.
Environment
Meandrinidae corals are primarily found in tropical and subtropical waters, often inhabiting shallow reefs. They prefer clear, well-lit environments with moderate wave action. They are typically found in environments with a wide range of water temperatures, salinities, and water flow conditions. These corals play a crucial role in coral reef ecosystems, providing habitat for a variety of fish and invertebrates.
References
For further information about Meandrinidae, consult these reliable sources: