Madrepora turbinata [ spec. nov.]

M. simplicissima turbinata laevis, stella concava. Amoen. acad. 1. p. 87. t. 84. f. I, II, III, IV, VII.

Brom. lith. t. 36, 38, 33, 32. Lang, figurat. 52. t. 12. Fungitis major orbicularis gotlandicus.

Helw. lith. t. 5. f. 9, 10, 11, 13, 15, 17. Wolff. hass. t. 10. f. 3, 4. Columellus turbinatus.

Habitat in M. Balthico.