The Cat’s Eye Coral, scientifically known as Cynarina lacrymalis, is a striking and captivating coral species renowned for its unique appearance. This coral exhibits an alluring combination of vibrant colors and intricate patterns, making it a captivating sight in the underwater world.
Description and Characteristics
Cynarina lacrymalis is characterized by its distinctive, eye-catching polyp structure. The polyps of this coral species are large and fleshy, often resembling miniature flowers. Their coloration varies, with hues ranging from deep brown and green to vivid orange and yellow. Each polyp possesses a central mouth surrounded by a ring of tentacles, which are usually retracted during the day and extend at night for feeding.
The most remarkable feature of the Cat’s Eye Coral is its skeletal structure, which comprises a series of intricate, interconnected plates. These plates, also known as septa, are arranged in a radial pattern, creating a mesmerizing, star-shaped appearance. This intricate skeletal architecture, coupled with the vibrant polyp colors, contributes significantly to the coral’s captivating aesthetic.
Habitat and Occurrence
Cynarina lacrymalis typically thrives in tropical and subtropical waters. It is a common inhabitant of coral reefs, particularly in the Indo-Pacific region. This coral prefers sheltered locations, often found in shallow lagoons, caves, and overhangs. While Cynarina lacrymalis can tolerate moderate water currents, it is more commonly found in areas with calm, clear water. This coral species thrives in a wide range of depths, ranging from the shallow intertidal zone to depths of approximately 60 meters (197 feet), depending on the location and environmental factors.
Taxonomy
The species Cynarina lacrymalis belongs to the Class: Hexacorallia, Order: Scleractinia, and Family: Lobophylliidae. This family comprises a diverse array of stony corals, characterized by their distinctive polyp structure and skeletal architecture.
Feeding
Cynarina lacrymalis, like many other coral species, utilizes a dual feeding strategy. They acquire nutrients through a symbiotic relationship with zooxanthellae, microscopic algae that reside within their tissues. These algae perform photosynthesis, converting sunlight into energy, which they share with the coral host. However, Cynarina lacrymalis also actively feeds on plankton, including phytoplankton, zooplankton, and small invertebrates, which they capture using their tentacles. This opportunistic feeding strategy allows Cynarina lacrymalis to supplement their diet and thrive in a variety of environments.
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