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"Enlarged view of the surface of a living Millepora, showing five dactylozooids surrounding a central gastrozooid." — Encyclopedia Britannica, 1893

Millepora

"Enlarged view of the surface of a living Millepora, showing five dactylozooids surrounding a central…

"Portion of the calcareous corallum of Millepora nodosa, showing the cyclical arrangement of the pores occupied by the "persons" or hydranths." — Encyclopedia Britannica, 1893

Millepora Nodosa

"Portion of the calcareous corallum of Millepora nodosa, showing the cyclical arrangement of the pores…