Pavona decussata   (Dana, 1846)

Cactus coral

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Pavona decussata  AquaMaps  Data sources: GBIF OBIS
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Pavona decussata

Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Anthozoa | Scleractinia | Agariciidae

Environment: milieu / climate zone / depth range / distribution range Ecology

Reef-associated; depth range 0 - 40 m (Ref. 847).  Tropical; 36°N - 29°S, 32°E - 137°W (Ref. 847)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Indo-Pacific.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm

Short description Morphology

Small colonies are encrusting, and larger ones develop vertical plates that anastomose to form an interlocking matrix. The sides and edges of the plates are quite smooth. Individual corallites are tiny, superficial and run in irregular rows (Ref. 269).

Biology     Glossary (e.g. epibenthic)

Common in shallow to intermediate depths and may form colonies several meters in diameter and in height (Ref. 269). Common in shallow to intermediate depths (Ref. 269) in most reef habitats (Ref. 98471). Growth varies with water conditions: large, thin plates in clear shelter waters; thick plates in exposed areas; and minimal ridges form in high turbidity. The bivalve Barbatia helblingi was reported to be bysally attached, wedged between the plates of this coral (Ref. 130769).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Members of the class Anthozoa are either gonochoric or hermaphroditic. Mature gametes are shed into the coelenteron and spawned through the mouth. Life cycle: The zygote develops into a planktonic planula larva. Metamorphosis begins with early morphogenesis of tentacles, septa and pharynx before larval settlement on the aboral end.

Main reference References | Coordinator | Collaborators

Hodgson, G. 1998. (Ref. 269)

IUCN Red List Status (Ref. 130435)

  Vulnerable (VU) (A4c); Date assessed: 03 January 2008

CITES status (Ref. 108899)

Appendix II: International trade monitored

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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Ecology
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Common names
Synonyms
Predators
Reproduction
Maturity
Spawning
Fecundity
Eggs
Egg development
Age/Size
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Length-weight
Length-length
Morphology
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Abundance
References
Mass conversion
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Internet sources

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Hexacorallians of the World | Tree of Life | Wikipedia (Go, Search) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 24.7 - 29.1, mean 28 (based on 1136 cells).
Price category (Ref. 80766): Unknown.