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Acropora palmerae

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Acropora palmerae is a species of acroporid coral found in the northern Indian Ocean, the central Indo-Pacific, Australia, Southeast Asia, Japan, the East China Sea and the oceanic west Pacific Ocean. It is also found in Palau and the Mariana Islands, American Samoa, the Andaman Islands, the Great Barrier Reef, Okinawa Island, Mauritius, Micronesia, the Cook Islands and the Philippines. It occurs in tropical shallow reefs on flats exposed the action of strong waves and in lagoons, from depths of 0 to 12 metres (0 to 39 ft). It was described by Wells in 1954.

Description

It occurs in encrusted colonies containing irregular branches; these colonies sometimes reach diameters of over 1 metre (3 ft 3 in). Its axial corallites are obvious but inconsistent, and it has mainly rasp-like radial corallites. The species is pink- or green-brown in colour. It looks similar to Acropora pinguis.[2]

Distribution

It is classed as a vulnerable species on the IUCN Red List and it is believed that its population is decreasing; the species is also listed under Appendix II of CITES. Figures of its population are unknown, but is likely to be threatened by the global reduction of coral reefs, the increase of temperature causing coral bleaching, climate change, human activity, the crown-of-thorns starfish (Acanthaster planci) and disease.[1] It occurs in the northern Indian Ocean, the central Indo-Pacific, Australia, Southeast Asia, Japan, the East China Sea and the oceanic west Pacific Ocean; it also occurs in Palau and the Mariana Islands, American Samoa, the Andaman Islands, the Great Barrier Reef, Okinawa Island, Mauritius, Micronesia, the Cook Islands and the Philippines. It is found at depths of between 0 and 12 metres (0 and 39 ft) in tropical shallow reefs on exposed flats or in lagoons.[1]

Taxonomy

It was described as Acropora palmerae by Wells in 1954.[3]

References

  1. ^ a b c Richards, Z.T.; Delbeek, J.T.; Lovell, E.R.; Bass, D.; Aeby, G.; Reboton, C. (2014). "Acropora palmerae". IUCN Red List of Threatened Species. 2014: e.T133531A54278678. doi:10.2305/IUCN.UK.2014-1.RLTS.T133531A54278678.en. Retrieved 20 November 2021.
  2. ^ "Acropora palmerae". Australian Institute of Marine Species. Retrieved 15 August 2015.
  3. ^ "Acropora palmerae". World Register of Marine Species. Retrieved 15 August 2015.
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Acropora palmerae: Brief Summary

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Acropora palmerae is a species of acroporid coral found in the northern Indian Ocean, the central Indo-Pacific, Australia, Southeast Asia, Japan, the East China Sea and the oceanic west Pacific Ocean. It is also found in Palau and the Mariana Islands, American Samoa, the Andaman Islands, the Great Barrier Reef, Okinawa Island, Mauritius, Micronesia, the Cook Islands and the Philippines. It occurs in tropical shallow reefs on flats exposed the action of strong waves and in lagoons, from depths of 0 to 12 metres (0 to 39 ft). It was described by Wells in 1954.

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Biology

provided by World Register of Marine Species
zooxanthellate

Reference

van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO).

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Jacob van der Land [email]

Description

provided by World Register of Marine Species
Colonies are encrusting with or without short irregularly shaped branches. Radial corallites are mostly rasp-like except that they face in different directions. Colour: greenish- or pinkish-brown. Abundance: Very rare, except on some outer reefs. Restricted to intertidal reef flats exposed to extreme wave action where colonies may exceed 2 m in diameter (Veron, 1986).

Reference

Sheppard CRC. (1987). Coral species of the Indian Ocean and adjacent seas: a synonymised compilation and some regional distribution patterns. Atoll Research Bulletin. 307: 1-32.

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Edward Vanden Berghe [email]