|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Anthozoa - Auloporida - Roemeriidae
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
|R. L. Langenheim and V. A. McCutcheon 1959||Bayhaium is characterized as a ceroid syringoporoid coral with well-defined mature and immature regions. The mature portion of the corallite is thick- walled, septate, and normal to the surface of the corallum. The immature portion of the corallite is thin-walled, nonseptate and inclined with respect to the axis and surface of the corallum.|