Modern Coral

Cynarina lacrymalis, commonly referred to as the modern coral or solitary cup coral, is a fascinating species of stony coral belonging to the family Lobophylliidae. This coral is celebrated for its distinctive flat, cup-like structure that can reach impressive sizes, often resembling a large, vibrant saucer in the underwater landscape. Found primarily in the warm, tropical waters of the western Indo-Pacific Ocean, it thrives in various reef environments, typically favoring shallow, well-lit areas, where it can effectively utilize photosynthesis.

This species exhibits a remarkable array of colors, ranging from deep greens and blues to striking oranges and purples, making it a popular choice for reef aquaria. Its unique morphology is complemented by its ability to expand and contract, allowing it to adapt to different light conditions and protect itself from potential threats. Cynarina lacrymalis is mostly solitary, but it can sometimes be found in small groups, showcasing its adaptability to varying environmental conditions.

In terms of behavior, this coral is primarily nocturnal, extending its polyps at night to feed on plankton and other organic matter. During the day, it retracts its tentacles to minimize exposure to sunlight, highlighting its evolutionary adaptations to its natural habitat. Its feeding strategy is a combination of photosynthesis, due to its symbiotic relationship with zooxanthellae, and capturing small food particles from the water column.

The habitat of Cynarina lacrymalis is critical to its survival, as it is sensitive to changes in water quality and temperature. It is predominantly found on coral reefs, where it contributes to the overall biodiversity and health of the ecosystem. As such, this species plays an essential role in maintaining the balance of reef environments, making its conservation vital for regional marine health.

For importers and retailers handling Cynarina lacrymalis, proper care is essential to ensure the health and vitality of this species. The ideal water parameters for modern coral include a temperature range of 24-28°C, a salinity level of 32-35 ppt, and a pH between 8.1 and 8.4. Maintaining stable water quality is crucial, as fluctuations can stress the coral and hinder its growth.

Feeding modern coral involves providing a balanced diet of fine particulate foods, such as plankton and coral-specific pellets, while also ensuring they receive adequate light for their symbiotic zooxanthellae. Compatibility with other reef inhabitants is generally good, but it is advisable to avoid aggressive tankmates that may harm the coral.

Acclimation to a new environment should be gradual; this involves slowly introducing the coral to the new water parameters over several hours. Quarantine is recommended prior to introduction into display tanks to prevent the spread of potential pathogens. By following these guidelines, retailers can help ensure that Cynarina lacrymalis thrives in their aquariums.

Cynarina lacrymalis is suitable for shipping, provided that proper precautions are taken. Packing density should allow for adequate space to prevent physical damage during transit. Temperature sensitivity is moderate; maintaining a stable temperature between 24-26°C during shipping is essential for its survival. This species is not listed under CITES, simplifying export regulations.