The Anchor Coral, Fimbriaphyllia paraancora, is a fascinating and distinctive coral species found in the vibrant ecosystems of coral reefs. Its unique appearance and ecological significance make it a subject of interest for marine biologists and enthusiasts alike.
Description & Characteristics
The Anchor Coral, Fimbriaphyllia paraancora, is a visually striking coral species. Its most notable feature is its distinctive anchor-shaped polyp, which gives it its common name. The polyp’s body is typically a rich brown color, often with shades of green or red, and features a network of intricate ridges and folds that resemble the anchor’s flukes. It can grow up to 10 centimeters in diameter, forming colonies that can spread over considerable areas of the reef.
Habitat and Occurrence
The Anchor Coral, Fimbriaphyllia paraancora, thrives in coastal waters, specifically on coral reefs. It is typically found in the subtidal, sublittoral, and infralittoral zones, which encompass the area from the lower limit of the intertidal zone down to the shelf edge at about 200 meters depth. This deep zone of the oceans, often referred to as the neritic zone, provides the ideal environment for Fimbriaphyllia paraancora. Its presence within these zones highlights its role as a key component of the rich biodiversity found in coral reef ecosystems.
Taxonomy
The Anchor Coral, Fimbriaphyllia paraancora, belongs to the Class: Hexacorallia, which encompasses corals with six or multiples of six tentacles. It is classified under the Order: Scleractinia, a group known for their hard, calcium carbonate skeletons. Finally, it is part of the Family: Euphylliidae, a family characterized by their distinctive polyp shapes and colorful appearances. The scientific classification of Fimbriaphyllia paraancora reflects its evolutionary relationships and shared characteristics with other coral species.
Feeding
The Anchor Coral, Fimbriaphyllia paraancora, obtains nourishment through a combination of methods. It captures plankton from the surrounding water using its tentacles, which are equipped with stinging cells called nematocysts. Additionally, it maintains a symbiotic relationship with microscopic algae called zooxanthellae that live within its tissues. These algae photosynthesize, providing the coral with energy derived from sunlight. This dual feeding strategy allows the Fimbriaphyllia paraancora to thrive in the nutrient-rich waters of coral reefs.
Image References