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Dendracis

Milne Edwards and Haime, 1849

Type Species

Madrepora gervillei Defrance, 1823 p. 8, plate 28; Monotypy

Type Specimen: Unknown; ; Not Traced; Unknown

Type Locality: Eocene of France

Classification

Diagnosis

Acroporidae which are ramose, branching without an axial corallite, septa up to 14, spinose, not exsert; corallites cylindrical, theca and coenosteum solid; columella and dissepiments absent.

Comparisons

Similar to Acropora except branching not axial and coenosteum solid, plus little variation in corallite shape. Similar to Anacropora except for solid coenosteum and presence of a theca in corallites

Remarks

Although Dendracis is present in fossil deposits throughout the reef-bearing regions, no living representatives have been found

Distribution

  • Western Europe, Southern Europe, Central Europe, Eastern Europe, North Africa; Paleocene - Miocene
  • Central America; Eocene
  • Caribbean; Eocene
  • Central America; Miocene
  • Caribbean; Miocene
  • South America; Miocene

This page has been in preparation since 02-Jun-2007 12:35

This version was contributed by Carden Wallace on 07-Apr-2010 04:19.

Page authors are: Carden Wallace. Please contact the editor if you would like to contribute to the diagnosis of this taxon.

The editor is: Ann Budd


Dendracis dervillei SEM of corallites and coenosteum
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Dendracis gervillei fragment of branch
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Dendracis sp. showing base of broken branch
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