FIGURES 77–80 in Early Pleistocene and Holocene bryozoans from Indonesia

FIGURES 77–80. Parasmittina galerita Ryland & Hayward, 1992, RGM.1350563, Holocene, UPGG041, off South Sulawesi. 77. General view of the colony fragment. The arrow indicates a spatulate vicarious avicularium. 78. Group of zooids with polymorphic avicularia. 79. Group of zooids with ooecia. 80. Close-up of an orifice showing the anvil-shaped lyrula, the pleated condyles, and a single oral spine base. Scale bars: Fig. 77 = 200 µm; Figs 78, 79 = 100 µm; Fig. 80 = 20 µm.