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Rhombopsammia

Owens, 1986, p. 249

Type Species

R. squiresi Owens, 1986, p. 250, figs. 1a-d, 2a; Original Designation

Type Specimen: Holotype; USNM 72797; Verified; Dry Preserved

Type Locality: Recent; : 9 38’30”N, 11 21' 11andquot;E (Philippines), Albatross -5423, 929 m.

Well-described in original description and redescribed by Cairns (1989). Five paratyes also deposited at the USNM.

Classification

Diagnosis

Corallum porous but sturdy; costae consist of thin, dentate ridges; marginal shelf present; septa lamellar and imperforate, with complex dentition; small, simple synapticulae present; columella spongy.

Comparisons

Differs from Letepsammia in having more compact septa.

Remarks

The genus, consisting of two exclusively Recent species, was revised by Cairns (1989).

This page has been in preparation since 04-Aug-2008 14:13

This version was contributed by Stephen D. Cairns on 20-Nov-2008 20:00.

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


Rhombopsammia squiresi, Holotype, lateral view
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Rhombopsammia squiresi, Holotype, calicular view
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Rhombopsammia squiresi, Holotype, calicular view
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Rhombopsammia squiresi, Paratype, costal granulation
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See all illustrations