Figure 4 in Taxonomy of the bryozoan genera Oncousoecia, Microeciella and Eurystrotos (Cyclostomata: Oncousoeciidae)

Figure 4. Oncousoecia dilatans (Johnston, 1847). (A, C, D) Lectotype of Alecto compacta Norman, 1867 (NHM 11.10.1.63); (A) oligoserial branches close to colony origin; (C) gonozooid; (D) another gonozooid illustrating within-colony variability in shape. (B, G) Colony sharing the same substrate as the lectotype (NHM 11.10.1.63); (B) mass of branches overgrowing colony origin; (G) frontal wall of autozooids showing pseudopores and a larger boring. (E, F) Bleached topotype colony (NHM 11.10.1.64); (E) gonozooid; (F) two branches with intact and broken gonozooids. Scale bars: 1 mm (A); 500 mm (B, F); 200 mm (C, D, E); 50 mm (G).