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Concentrotheca

Cairns, 1979, p. 66

Type Species

Thecocyathus laevigatus Pourtales, 1871:14, pl. 5, figs. 3-4; Original Designation

Type Specimen: Syntype; MCZ 2772, 5609; Verified; Dry Preserved

Type Locality: Recent: Strait of Florida, 183-576 m

114 syntypes

Classification

Diagnosis

Corallum solitary, subcylindrical, attached by a polycyclic base; costae inconspicuous; pali in one crown before S3 or second group of septa; columella papillose.

Comparisons

Differs from Caryophyllia in having a polycyclic base and a papillose columella.

Remarks

2 species, no fossil record

This page has been in preparation since 02-Sep-2008 16:13

This version was contributed by Stephen D. Cairns on 16-Oct-2008 14:51.

Page authors are: Stephen D. Cairns. Please contact the editor if you would like to contribute to the diagnosis of this taxon.

The editor is: Stephen D. Cairns


Concentrotheca laevigatus (Pourtalès, 1871), basal fracture of a smaller size specimen, showing concentric theca rings
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Concentrotheca laevigatus (Pourtalès, 1871), calicular view of very young specimen with concentric theca visible in calice.
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Concentrotheca laevigatus (Pourtalès, 1871), calicular view.
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Concentrotheca laevigatus (Pourtalès, 1871), specimen of large size.
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See all illustrations