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Oxysmilia

Duchassaing, 1870, p. 26

Type Species

Lophosmilia rotundifolia Milne Edwards and Haime, 1848, p. 247, pl. 5, figs. 3, 3a; Monotypy

Type Specimen: Holotype; MNHN ; Verified; Dry Preserved

Type Locality: andquot;Americaandquot;, depth unknown

Type species best described by Cairns (1979).

Classification

Diagnosis

Corallum solitary, ceratoid to trochoid, and attached; base polycyclic; septotheca costate; pali absent; columella papillose or an elongate fused mass.

Comparisons

Like Monohedotrochus but having a polycyclic base

Remarks

Two Recent species only

This page has been in preparation since 08-Oct-2008 15:21

This version was contributed by Stephen D. Cairns on 16-Oct-2008 15:22.

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

The editor is: Stephen D. Cairns


Oxysmilia rotundifolia (Milne Edwards and Haime, 1848), calicular view.
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Oxysmilia rotundifolia (Milne Edwards and Haime, 1848), cross-section through base showing concentric rings of dissepiments
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Oxysmilia rotundifolia (Milne Edwards and Haime, 1848), exothecal dissepiments.
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