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Cynarina macassarensis
A solitary stony coral whose skeleton is covered by a single fleshy polyp. Described from the Makassar area of Indonesia and rarely traded, it is usually sold under its former genus name Indophyllia and kept much like Cynarina lacrymalis.
Cynarina macassarensis, the coral traded in Japan as Indophyllia, is a lobophylliid stony coral. Best and Hoeksema described it in 1987 as Indophyllia macassarensis from material collected near Makassar on Sulawesi, Indonesia, and WoRMS now treats Cynarina macassarensis as the accepted name. The specimen records aggregated by GBIF are all Indonesian, so its range appears to be a very small part of the central Indo-Pacific. The skeleton is discoidal to cup-shaped and is covered by one large fleshy polyp, through which strongly toothed septa show. In the aquarium it is handled like its congener Cynarina lacrymalis, the button coral: placed on sand under moderate light and gentle flow, and fed meaty coral foods when the tentacles extend at night. It very rarely reaches the trade and is usually offered under a genus or former-genus label only. As a scleractinian it is listed on CITES Appendix II.
Source: Wikipedia (CC BY-SA 4.0)
The Indophyllia grows to Disc a few cm to about 10 cm across.
The ideal temperature for the Indophyllia is 24〜27℃.
Origin
Central Indo-Pacific (Makassar area of Sulawesi, Indonesia)
Size
Disc a few cm to about 10 cm across
Temperature
24〜27℃
Sources: LiveAquaria / AlgaeBarn: Calcium Supplementation / WoRMS (World Register of Marine Species)
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Accepted name: Cynarina macassarensis (Best & Hoeksema, 1987)
Synonyms: Indophyllia macassarensis Best & Hoeksema, 1987
Authority databases: WoRMS
Nomenclature follows global taxonomic authority databases.
Sources: CITES Appendix II (Scleractinia spp. listed as an order)
Regulations may change. Always verify the latest information with the relevant authorities.
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Mainly nutrition from symbiotic zooxanthellae, supplemented with meaty coral foods offered to the tentacles at night.
LiveAquaria gives moderate lighting for Cynarina. Strong light makes the tissue retract, so keep it on the sand bed or at mid-height where the light is not intense.
Keep the flow low. Place it alone on sand or low rockwork so the inflated tissue is not damaged, and leave enough space that neighbouring corals cannot be reached by its tentacles.
Water 24-26C, specific gravity 1.023-1.025, salinity 33-35 ppt, KH 8-12. It consumes calcium and magnesium, so test and replenish them regularly.
Most of its nutrition comes from photosynthesis by its zooxanthellae. It extends its tentacles at night, and small amounts of meaty coral food given then improve its condition.
A rare species whose records are confined to Indonesia, and easily confused with its congener Cynarina lacrymalis. As a scleractinian it is on CITES Appendix II and international trade requires permits.
Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.
The ideal temperature for Indophyllia is 24〜27℃. Avoid sudden temperature changes and maintain a stable environment.
Indophyllia typically reaches Disc a few cm to about 10 cm across as an adult. Size may vary depending on care conditions and individual genetics.
Indophyllia feeds on: Mainly nutrition from symbiotic zooxanthellae, supplemented with meaty coral foods offered to the tentacles at night.. Aim for a balanced diet with appropriate feeding frequency.
The price of Indophyllia varies significantly depending on variety, size, and individual quality. Check our market price page for the latest pricing information.
Last updated: September 16, 2026