Morphologic Description: branched phaceloid or plocoid, parathecate, small regular septal dentition.
Morphologic Diagnosis: Colony Form: plocoid or phaceloid, Colony Shape: massive or branching, Budding: intramural, Columella: trabecular and discontinuous, Corallite Size: large (10 - 20mm), Wall Structure: parathecal, Lobes: none.
Species (3 total):