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- Porites trematodiasis- “coral zits”
- Coral zits. Small. swollen pink spots on coral caused by a parasitic flatworm.
- Coral zits in Porites. Pink swollen polyps attract butterflyfish predators!
- Coral zits. The pink spots fade to white when the parasite inside is starting to die.
- Purple discoloration is Pavona endolithic hypermycosis “darkspot”
- Endolithic hypermycosis is caused by fungus in the coral skeleton (endolithic) attacking the coral polyp,
- Porites swollen discolored patches (Porites evermanni)