Acropora arabensis

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Acropora arabensis
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Cnidaria
Class: Hexacorallia
Order: Scleractinia
Suborder: Astrocoeiina
Family: Acroporidae
Genus: Acropora
Species:
A. arabensis
Binomial name
Acropora arabensis
(Hodgson & Carpenter, 1995)

Acropora arabensis is a species of acroporid coral native to the Indian Ocean and was originally described by Gregor Hodgson and Kent Carpenter in 1995. [2] It is a locally common species usually found in upper reef slopes and lagoons, most commonly between 3 and 5 m depth. [3] Like other species in the Acropora genus, it is susceptible to coral bleaching. It is classified as "Near Threatened" by the IUCN Red List and population numbers are currently decreasing. [1]

Contents

Description

Acropora arabensis has a digitate skeletal structure with infrequently dividing branches which taper at the ends. Its surface has dome-shaped axial corallites and thick-walled, strongly appressed radial corallites. [3] Axial and radial corallites form two synapticular rings. [4] Corallite size decreases towards the ends of the branches. Colonies that form in deeper, more protected reef areas have a tendency to form more tubular radial corralites among immersed ones. Lamellar septa are moderately well-developed and almost extend to the center with a radius about one half of calice radius. [2]

Distribution

To date, Acropora arabensis is only known to live natively off the coast of Kuwait in the Persian Gulf where the species was initially discovered. Additional specimens have been discovered in the southern Red Sea [4] and off the northern Madagascar coast. [1]

Field identification

It is pale brown to grey in color. Similar in appearance, Acropora ocellata has longer branches and more elongate radial corallites. [3] It can be differentiated from Acropora clathrata by its tree-like structure and its strongly appressed, regularly distributed corallites. [2]

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<i>Acropora abrotanoides</i> Species of coral

Acropora abrotanoides is a species of acroporid coral found in Indo-Pacific waters from the Red Sea and the Gulf of Aden east to the East China Sea, Japan, the central Pacific Ocean and Australia. It is found in shallow coral reefs that are exposed to the action of strong waves, at depths up to 15 m. It is vulnerable to coral bleaching, disease and crown-of-thorns starfish. It is resistant to predation as it has well-developed radial corallite lips.

<i>Acropora digitifera</i> Species of coral

Acropora digitifera is a species of acroporid coral found in the Gulf of Aden, the Red Sea, the southwest and northern Indian Ocean, Australia, southeast Asia, the central Indo-Pacific, Japan, the west Pacific Ocean and the East China Sea. It is found in shallow areas of tropical reefs in the back margins, from depths of 0 to 12 m. It was described by Dana in 1846.

<i>Acropora gemmifera</i> Species of coral

Acropora gemmifera is a species of acroporid coral found in the Gulf of Aden, the Red Sea, the central Indo-Pacific, the southwest and northern Indian Ocean, southeastern Asia, Australia, the East China Sea, Japan, the oceanic central and western Pacific Ocean, and northwestern Hawaiʻi. It occurs on exposed upper reef flats and slopes, from depths of 1–15 m. It was described by Brook in 1892.

<i>Acropora globiceps</i> Species of coral

Acropora globiceps is a species of acroporid coral found in the oceanic central and western Pacific Ocean and central Indo-Pacific. It can also be found in the Great Barrier Reef, the Philippines, the Andaman Islands, Polynesia, Micronesia and the Pitcairn Islands. It occurs on the slopes of reefs, the flats of reefs, in tropical shallow reefs, and at depths of around 8 metres (26 ft). It was described by Dana in 1846.

Acropora subglabra 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 occurs in tropical shallow reefs, and its range is often restricted to sheltered back reefs containing soft substrates and clear water. It can be found from depths of 5 to 15 metres and was described by Brook in 1891.

Acropora teres is a species of acroporid coral found in the central Indo-Pacific, Southeast Asia, Japan, the East China Sea and the oceanic western Pacific Ocean. It is found in tropical shallow reefs on slopes and in lagoons, at depths of between 2 and 20 metres. The taxonomic status of this species is uncertain. It was described as Madrepora teres by Verrill in 1866.

<i>Acropora valida</i> Species of coral

Acropora valida is a species of acroporid coral found in the Red Sea, the Gulf of Aden, the southwestern, northwestern and northern Indian Ocean, the Persian Gulf, the central Indo-Pacific, Australia, southeast Asia, Japan, the East China Sea, the oceanic western, central and far eastern Pacific Ocean, the northwestern Hawaiian Islands and Johnston Atoll. It occurs in tropical shallow reefs in a variety of reef habitats, at depths of 1 to 15 metres.

<i>Acropora verweyi</i> Species of coral

Acropora verweyi is a species of acroporid coral found in the southwest and northern Indian Ocean, the central Indo-Pacific, Australia, southeast Asia, Japan, the East China Sea and the oceanic western Pacific Ocean. It is also found in the Philippines, American Samoa, Fiji and Rodrigues. It occurs in tropical shallow reefs on upper slopes, from depths of 2 to 15 metres.

Acropora abrolhosensis is a species of acroporid coral that was first described by John Veron in 1985. Found in sheltered lagoons and shallow reefs, it is listed as a vulnerable species on the IUCN Red List. The population of the species is decreasing, and most specimens are found in Western Australia, but occurs in many other areas. It is also listed under CITES Appendix II.

Acropora awi is a species of acroporid coral that was described by Wallace and Wolstenholme in 1998. Found in fringing reefs, the slopes of shallow reefs, and sandy slopes, it occurs in a marine environment. The species is rated as vulnerable on the IUCN Red List, with a decreasing population, and is easily damaged. It can be found over a large area but is not abundant.

Acropora batunai is a species of acroporid coral that was described by Carden Wallace in 1997. Found in protected, shallow reefs, it occurs in a marine environment at depths of up to 44 m (144 ft). The species is rated as vulnerable on the IUCN Red List, with a decreasing population, and is extremely fragile. It can be found over a large area but, overall, is not common.

Acropora dendrum is a species of acroporid coral that was first described by Bassett-Smith in 1890. Found in tropical, shallow reefs in areas of powerful waves at depths of 5 to 20 m, it is threatened by disease. The species is rated as vulnerable on the IUCN Red List, with a decreasing population. It is not common but found over a large area, and is listed on CITES Appendix II.

Acropora derawanensis is a species of acroporid coral that was first described by Carden Wallace in 1997. Found in tropical, shallow reefs sheltered from the waves in a marine environment, it is found at depths of 10 to 25 m on reef slopes. The species is rated as vulnerable on the IUCN Red List, with a decreasing population. It is not common but found over a large area, and is listed on CITES Appendix II. It is easily damaged.

Acropora kosurini is a species of acroporid coral that was first described by C. C. Wallace in 1994. Found in marine, shallow reefs, it occurs at depths of 8 to 20 m. It is listed as a vulnerable species on the IUCN Red List, and it is believed to have a decreasing population. It is rare but found over a large area, and is listed on CITES Appendix II.

Acropora lokani is a species of acroporid coral that was first described by C. C. Wallace in 1994. Found in marine, shallow reefs and sheltered lagoons, it occurs at depths between 8 and 25 m. It is listed as vulnerable on the IUCN Red List, and is believed to have a decreasing population. It is not common but found over a large area, including in three regions of Indonedia, and is listed under CITES Appendix II.

<i>Acropora paniculata</i> Species of coral

Acropora paniculata is a species of acroporid coral that was first described by Addison Emery Verrill in 1902. Found in marine, tropical, shallow reefs on the upper slopes, it occurs at depths of between 10 and 35 m. It is classed as a vulnerable species on the IUCN Red List, and it has a decreasing population. It is uncommon but found over a large area, including in five regions of Indonesia, and is classified under CITES Appendix II.

Acropora papillare is a species of acroporid coral that was first described by Latypov in 1992. Found in marine, tropical, shallow reefs in areas exposed to waves, it occurs at depths of between 1 and 5 m. It is classed as a vulnerable species on the IUCN Red List, and it has a decreasing population. It is uncommon but found over a large area, including in three regions of Indonesia, and is classified under CITES Appendix II.

Acropora pharaonis is a species of acroporid coral that was first described by Milne-Edwards and Haime in 1860. Found in marine, tropical, reefs on slopes sheltered from wave action, it occurs at depths of between 5 and 25 m. It is classed as a vulnerable species on the IUCN Red List, and it has a decreasing population. It is common and found over a large area and is classified under CITES Appendix II.

Acropora plumosa is a species of acroporid coral that was first described by Dr. C. C. Wallace and J. Wolstenholme in 1998. Found in marine, tropical, reefs on slopes sheltered from wave action, and on reef walls. It occurs at depths between 10 and 30 m. It is classed as a vulnerable species on the IUCN Red List, and it has a decreasing population. It is not common and found over a large area and is classified under CITES Appendix II.

References

  1. 1 2 3 Aeby, G.; Delbeek, J.C.; Lovell, E.; Richards, Z.; Reboton, C.; Bass, D. (2008). "Acropora arabensis". IUCN Red List of Threatened Species . 2008: e.T133604A3824242. doi: 10.2305/IUCN.UK.2008.RLTS.T133604A3824242.en . Retrieved 11 November 2022.
  2. 1 2 3 Hodgson, G.; Carpenter, K.E. (1995). "Scleractinian corals of Kuwait". Pacific Science. Biological Sciences Faculty Publications. 49 (3): 227–246. Retrieved 2020-07-05.
  3. 1 2 3 Veron, J.E.N. (2000a). Corals of the World. Vol. 1–3. Townsville, Australia: Townsville: Australian Institute of Marine Science. p. 1410.
  4. 1 2 Wallace, C.C.; Done, B.J.; Muir, P.R. (2012). "Revision and catalogue of worldwide staghorn corals Acropora and Isopora (Scleractinia: Acroporidae) in the Museum of Tropical Queensland". Memoirs of the Queensland Museum – Nature. 57: 1–255. Retrieved 2020-07-05.