Fig. 40. A–D. Celleporina siphuncula. A in Northern Adriatic Bryozoa From The Vicinity Of Rovinj, Croatia

Fig. 40. A–D. Celleporina siphuncula. A. General aspect (paratype, AMNH 990; 0.5 mm). B. Autozooids and maternal zooids with ovicells (holotype, AMNH 989; 0.1 mm). C. Vicarious avicularia (holotype, AMNH 989; 0.1 mm). D. Autozooidal orifice (holotype, AMNH 989). E–G. Celleporina tubulosa (AMNH 995). E. General aspect (0.5 mm). F. Maternal zooids with ovicells and (top right) vicarious avicularium (0.1 mm). G. Autozooidal orifice (0.05 mm).