Acropora gemmifera   (Brook,  1892) (Hard Coral)
Organism information awaits expert curation
Taxonomy
Kingdom:Animalia
Phylum:Cnidaria
Class: Anthozoa
Order:Scleractinia
Family:Acroporidae

Description
Color: usually blue, cream or brown, with blue or white branch tips.

Colonies are digitate to corymbose, branches are thick, tapering to a small axial corallite. Radial corallites are of two sizes, usually in rows. Large-sized corallites increase in length towards branch bases (Source: WoRMS)

Hermaphroditic, broadcast spawning


Synonym (s)
Madrepora gemmifera Brook, 1892
Acropora gemmifera Vaughan, 1918

Common Name (s)
Economic Importance and Threats
Threats:  Natural threats, Anthropogenic
(Protected under Indian Wild Life Protection Act, 1972)
Threats:  Natural threats
(Members of this genus have a low resistance and low tolerance to bleaching and disease, and are slow to recover)
Threats:  Anthropogenic
(Fisheries, human development (industry, settlement, tourism, and transportation), changes in native species dynamics (competitors, predators, pathogens and parasites), invasive species (competitors, predators, pathogens and parasites), dynamite fishing, chemical fishing, pollution from agriculture and industry, domestic pollution, sedimentation, and human recreation and tourism activities)

Ecology
Habitat:  Reef Associated
Trophic Level:  Consumer
Predator:  Butterflyfishes (Chaetodon trifascialis and Chaetodon trifasciatus)
IUCN Status:  Least Concern

Biogeography


• Andaman and Nicobar Islands INDIA
• MADAGASCAR
• Andaman and Nicobar Islands, South Andaman, Pongibalu INDIA
• Andaman and Nicobar Islands, Dugong Creek INDIA
• Andaman and Nicobar Islands, Butler Bay INDIA
• Andaman and Nicobar Islands, Light House INDIA

Literature Source(s)
  • (2002) Andaman and Nicobar Islands biodiversity strategy and action plan (Version: 3)
  • (2003) IUCN Red list of threatened species Available at - http://www.iucnredlist.org/
  • Ocean Biogeographic Information System Available at - http://www.iobis.org/
  • Mazlan, AG; Zaidi, CC; WanLotfi, WM and Othman, BHR (2005) On the current status of coastal marine biodiversity in Malaysia Indian Journal of Marine Sciences National Institute of Science Communication And Information Resources, CSIR, New Delhi, India, in association with Indian National Science Academy, New Delhi, INDIA 34(1) 76-87 Available at - NIO, RC, Kochi
  • Cairns, DS; Hoeksema, WB and Derland, JV (1999) List of extant stony corals Atoll Research Bulletin National Museum of Natural History, Smithsonian Institution, Washington, D. C, U. S. A 459 13-46 Available at - NIO, RC, Kochi
  • Allen, GR (2005) Reef fishes of northwestern Madagascar RAP Bulletin of Biological Assessment 31 39-48
  • Veron, JEN (1986) Corals of Australia and the Indo-Pacific University of Hawaii Press, Honolulu Available at - CMFRI, Kochi
  • Venkataraman, K; Satyanarayana, CH; Alfred, JRB and Wolstenholme, J (2003) Handbook on hard corals of India ZSI, Kolkata 266 pp Available at - NIO, Goa
  • Advanced Aquarist Available at - http://www.advancedaquarist.com/
  • Sealifebase Available at - http://www.sealifebase.org/
  • Wafar, MVM and Wafar, S (2001) 101 questions on corals: Towards awareness National Institute of Oceanography, Goa and Administration of the U.T. of Lakshadweep 81 pp Available at - NIO, Goa
  • Carpenter, KE; Abrar, M; Aeby, G; Aronson, RB; Banks, S et al. (2008) One third of reef building corals face elevated extinction risk from climate change and local impacts Science American Association for the Advancement of Science 321 125-126 Available at - http://sci.odu.edu/gmsa/about/Carpenter_corals_supplimental.pdf
  • Reeflex Available at - http://www.reeflex.net/
  • Australian Institute of Marine Science Available at - http://www.aims.gov.au/
  • Graham, NAJ (2007) Ecological versatility and the decline of coral feeding fishes following climate driven coral mortality Marine Biology Springer Berlin / Heidelberg 153(2) 119-127 Available at - http://www.springerlink.com/content/9603851204hwv725/fulltext.pdf
  • Society for the Management of European Biodiversity Data (2009) World Register of Marine Species (WoRMS) Available at - http://www.marinespecies.org
  • Indian Wild Life Protection Act, 1972
  • (2003) IUCN Red list of threatened species Available at - http://www.iucnredlist.org/
  • Raguraman, R; Sreeraj, CR; Immanuel, T and Raghunathan, C (2010) Intensive study on the Scleractinian coral diversity of Pongibalu, south andaman Journal of Environment and Sociobiology Social Environmental and Biological Association, Kolkata, India 7(1) 29-36 Available at - NIO,Goa
  • Mondal, T; Raghunathan, C and Ramakrishna (2011) New recruitment of diverse scleractinian corals in little Andaman Islands after Tsunami Indian Journal of Geo-Marine Sciences CSIR 40(5) 653-656 Available at - nopr.niscair.res.in/bitstream/123456789/13076/1/IJMS%2040%285%29%20653-656.pdf

Page last updated on:2013-05-08

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