FIGURES 16–18. Celleporina wellingtonensis n in New bryozoan taxa from a new marine conservation area in New Zealand, with a checklist of Bryozoa from Greater Cook Strait

FIGURES 16–18. Celleporina wellingtonensis n. sp. 16, Surface of mature colony with ovicellate zooids and adventitious avicularia. 17, Ovicell showing perforate ectooecial tabula. 18, Primary orifice. FIGURES 19–21. Osthimosia sirena n. sp. 19, Ovicelled zooid surrounded by adventitious avicularia. 20, A small adventitious avicularium with a curved crossbar. 21, Primary orifice. Scale bars: Figs 16, 18, 19, 21 = 100 µm; Fig. 17 = 200 µm; Fig. 20 = 20 µm.