FIGS 15, 16 in Notes on astogeny of some Petraliellidae (Bryozoa) from Australia

FIGS 15, 16. Hippopetraliella magna (d'Orbigny): Townsville, Queensland. (15) Photographs of living specimens metamorphosed from larvae. (a) Preancestrulae Ö 43. (b) Enlargement of two preancestrulae Ö 106. (c) Ancestrulae Ö 43. (d) Enlargement of one ancestrula. Note only paired proximal processes are visible Ö 126. (16) Sketches of larvae (cilia omitted) and ancestrulae. (a) Lateral view of larva, showing pigment pattern. (b) Aboral view. (c) Oral view, showing reticulated pigment pattern. (d) Lateral view of preancestrula, with four attachment processes. (e) Lateral view of ancestrula. Scale: 1.0 mm.