Endangered
Acropora cytherea
Acropora cytherea
Acropora cytherea is a stony coral that forms horizontal table like structures.
The staghorn coral
Acropora cytherea is a staghorn coral in the family Acroporidae (order Scleractinia).
Range and habitat
It is found in the Indo-Pacific Ocean from the Red Sea and the east coast of Africa to India, the China Sea, Japan, Australia, Micronesia and Hawaii. It is found below low tide mark in clear shallow water with little wave action, in lagoons and upper reef slopes and back reef slopes. It occurs in the Indo-Pacific Ocean in areas with little wave action, favouring back reef environments from 3 to 20 m (10 to 66 ft) depth.
Pins are Wikidata “endemic to” fields. Orange dots, when present, are GBIF occurrence tiles — survey bias included.
Diet
By day the polyps sit in sunlit water and feed the algae in their tissue; at night they can catch plankton. A colony does not walk. It lives or dies on that patch of reef.
A stony-coral colony is fixed. Growth, bleaching, and death happen in place. Collection and gear damage remove the skeleton as well as the tissue.
In crisis
CITES lists this taxon on Appendix II. Confirm the current appendix on the CITES checklist.
Branching acroporids are among the first corals to bleach in a marine heatwave and among the first to smash in a storm or under an anchor.
Acropora cytherea is Endangered on this catalog because that is the IUCN category stored on Wikidata. Confirm the official criteria and any later count on iucnredlist.org.
Sources
Written for this catalog from the English Wikipedia article on Acropora cytherea, Wikidata item Q3657950. Family and order context is original field-guide writing about the group, not a copied assessment of this one species. Wikipedia text is CC BY-SA. Not an IUCN assessment. Counts, when quoted, can change — confirm them on the recovery programme and on iucnredlist.org.
