Pocilloporidae

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Pocilloporidae
Pocillopora meandrina
Scientific classification
Kingdom: Animalia
Phylum: Cnidaria
Class: Anthozoa
Order: Scleractinia
Suborder: Astrocoeniina
Family: Pocilloporidae
Gray, 1842 [1]
Genera
See text

Pocilloporidae is a family of stony corals in the order Scleractinia occurring in the Pacific and Indian Oceans.

Description

Pocilloporids are colonial and most species are reef-building. They are very variable in size and shape, some being submassive and others arborescent or ramose. The corallites are small and vary from being sunken to being raised cones. The columellae are well developed and the septae may be fused with them. The coenosteum lining the skeleton is covered with spinules. Pocilloporidae is closely related to the other coral families, Astrocoeniidae and Acroporidae.[1]

Biology

The genera in this family are polymorphic, differing in growth form according to their habitat but showing similar growth forms in response to light availability and wave action. The colonies are hermaphrodite. The sperm is liberated into the sea and finds its way into other polyps. After internal fertilisation, the planula larvae are brooded by the parent before being ejected into the water column. This means that dispersal distances are small but the likelihood of finding a suitable substrate on which to settle are raised.[2]

Genera

The World Register of Marine Species lists the following genera in the family:-[1]

  • Astocoenia
  • Astrocoenia
  • Madracis Milne-Edwards & Haime, 1849
  • Pocillopora Lamarck, 1816
  • Seriatopora
  • Stylophora

References

  1. ↑ 1.0 1.1 1.2 Hoeksema, Bert (2010). "Pocilloporidae". World Register of Marine Species. Retrieved 2011-12-23. 
  2. ↑ Pocillopora inflata IUCN Red List of Threatened Species. Retrieved 2011-12-23.
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