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Goniopora Coral

Dec. 11, 2025

Recently, scientists have reported that a combination of extreme heat stress and a rare Black band disease has wiped out 75 per cent of Goniopora coral colonies at a site on the Great Barrier Reef.

About Goniopora Coral:

  • It is also known as flowerpot or daisy corals, is a type of hard, soft coral belonging to the Poritidae family.
  • It is appreciated for its beautiful appearance as it possesses unique polyps that resemble flower petals.
  • It typically inhabits lagoons and turbid reefs and considered thermally tolerant.
  • Goniopora are a photosynthetic coral and derive some of their nutritional requirements from light. It can thrive in a wide range of lighting.
  • Symbiotic Relationship: They have a symbiotic relationship with dinoflagellates called zooxanthellae that live in the tissues of the coral.
  • Feeding: It is a predatory coral, meaning it obtains some of its nutrients by capturing small organisms in the water.

What is Black band disease?

  • It is a bacterial necrotic infection that invades living coral.
  • It forms a black band that crosses the infected coral, usually killing the colony.
  • It is common in Caribbean reefs and rare in Australian waters.
  • It is often linked to pollution or nutrient runoff.

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