FIGURE 7 in Korean ctenostome bryozoans-observations on living colonies, new records, five new species, and an updated checklist

FIGURE 7. Arachnoidella cf. protecta (Harmer, 1915), west of Cheongsan Island, south Sea (MBRBK1704). A. Remains of a colony encrusting subtidal rock. B. Five reconstituted zooids, showing dilatations and some caudae and peristomes. C. Cuticularized outlines of six zooids visible. D. Chain of zooids in lateral view. E. Compound-microscope image of a single detached autozooid, showing weakly irregular margins, indication of opening of peristome, and caudate proximal end. Scale bars: B–E = 0.25 mm.