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Stony Coral

Euphyllia glabrescens (Chamisso & Eysenhardt 1821)

Euphyllia glabrescens

provided by wikipedia EN

Euphyllia glabrescens is a species of large-polyped stony coral belonging to the family Caryophylliidae. Its common name is the torch coral due to its long sweeper tentacles tipped with potent cnidocytes.[2] It is a commonly kept species in the marine aquarium hobby, particularly specimens from Indonesia and Fiji, who fulfilled annual export quotas of 28,000 and 6,000 pieces, respectively, in 2005.[3]

Description

Euphyllia glabrescens is a colonial coral with a phaceloid formation of corallites 20-30 millimeters (0.8 - 1.2 inches) in diameter and spaced 15-30 millimeters (0.6 - 1.2 inches) apart. Walls are thin, with sharp edges. Polyps have large tubular tentacles with knob-like tips.[4] It can be a number of colors, and is often bicolored with contrasting tentacles and polyp tips.

Distribution & habitat

This is a widely distributed species, rare to the Red Sea and the Gulf of Aden, while uncommon through the northern Indian Ocean, the Persian Gulf, the central Indo-Pacific, Australia, Southeast Asia, southern Japan and the East China Sea, Micronesia, and American Samoa.[3]

Euphyllia glabrescens can be founds in depths of 1 to 35 meters (3 – 115 feet) in a wide range of reef environments [3]

References

  1. ^ Turak, E., Sheppard, C. & Wood, E. 2008. Euphyllia glabrescens. The IUCN Red List of Threatened Species. Version 2016.1.
  2. ^ Jones, A. M. (2011). "Raiding the Coral Nurseries?". Diversity. 3 (3): 466–482. doi:10.3390/d3030466.
  3. ^ a b c International Union for Conservation of Nature and Natural Resources (2014). "Euphyllia glabrescens". doi:10.2305/IUCN.UK.2014-1.RLTS.T133256A54224297.en. {{cite journal}}: Cite journal requires |journal= (help)
  4. ^ Australian Institute of Marine Science (2013). "Euphyllia glabrescens". Corals of the World. Retrieved 23 July 2016.
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Euphyllia glabrescens: Brief Summary

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Euphyllia glabrescens is a species of large-polyped stony coral belonging to the family Caryophylliidae. Its common name is the torch coral due to its long sweeper tentacles tipped with potent cnidocytes. It is a commonly kept species in the marine aquarium hobby, particularly specimens from Indonesia and Fiji, who fulfilled annual export quotas of 28,000 and 6,000 pieces, respectively, in 2005.

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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
Polyps are always extended except when severely disturbed, with tentacles which are cylindrical, not branching, and with enlarged pale terminal knobs. Coralla are phaceloid, mono- to tricentric. Calices contain large septa, which have smooth edges. Colonies may reach up to nearly a metre in diameter. Calices are smaller than those of E. paraancora. (Sheppard, 1998 ) Colonies are phaceloid, and corallites are usually separated by 0.5-1 corallite diameters. Septa are not strongly exsert. Polyps have tubular tentacles. Colour: grey-blue to grey -green with cream, green or white tips to the tentacles. Abundance: uncommon but conspicuous. Occupies a wide range of habitats. (Veron, 1986 )

Reference

Roux, J.P. (2001) Conspectus of Southern African Pteridophyta. Southern African Botanical Diversity Network Report 13 Page 118 (Includes a picture).

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Edward Vanden Berghe [email]