FIGURE 10. Discantenna metallica n in Bryozoa (Cyclostomata and Ctenostomata) from polymetallic nodules in the Russian exploration area, Clarion - Clipperton Fracture Zone, eastern Pacific Ocean-taxon novelty and implications of mining

FIGURE 10. Discantenna metallica n. sp. Holotype and paratype colonies. A–D, holotype, ZIRAS 1/50675; E–I, paratype 1, ZIRAS 2/50676. A, apical and B, lateral views of colony; C, D, same, edge of disk, respectively showing peristomes and differentiating zooids; E, lateral view of colony showing numerous stalk zooids; F, autozooidal peristome near top of stalk with calcified terminal diaphragm; G, underside of part of capitulum seen in E; H, part of stalk with short peristomes and terminal diaphragms; I, margin of capitulum seen in E. Scale bars: A–E, 500 µm; F, 150 µm; G–I, 250 µm.