Acropora roseni   Wallace,  1999 (Hard Coral)
Organism information awaits expert curation
Class: Anthozoa


Characters: Colonies are prostrate and up to 2 metres across. Branches are mostly contorted and irregularly fused except towards the periphery of large colonies where they are relatively well defined and have upturned ends. Branches from the central and peripheral parts of the same colony have dissimilar shapes. Axial corallites are only distinguishable on well defined peripheral branches. Elsewhere axial, incipient axial and radial corallites are a confusion of different shapes and sizes and face different directions. The coenosteum is coarse.

Colour: Dull greenish-brown.

Synonym (s)

Common Name (s)
Economic Importance and Threats
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
(Localized threats to corals include 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)

Habitat:  Reef Associated
Predator:  Acanthaster planci, the crown-of-thorns starfish
IUCN Status:  Endangered


• Andaman and Nicobar Islands, North Andaman, Avis Island INDIA

Literature Source(s)
  • (2011) Animal discoveries 2010 Zoological Survey of India 1-107 Available at -
  • Society for the Management of European Biodiversity Data (2009) World Register of Marine Species (WoRMS) Available at -
  • Sealifebase Available at -
  • Arkive: Images of life on earth Available at -
  • Corals of the World online Available at -
  • (2003) IUCN Red list of threatened species Available at -

Page last updated on:2013-04-12

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