FIGURE 4. Plesiocleidochasma brasiliensis n. sp., UFBA 012.1, holotype (A–D), UFBA 1884.1, paratype (E, F). A. Overview of an encrusting colony. B. Detail of autozooids. C. Detail of primary orifice. D. Detail of ovicelled zooid. E. Group of autozooids with secondary calcification. F. Peristomial tubercles. Scale bars: A. 500 µm; B, D–F. 200 µm; C. 100 µm.