FIGURE 1. Amastigia zigzag n in New deep Cheilostomata (Bryozoa) species from the Southwestern Atlantic: shedding light in the dark

FIGURE 1. Amastigia zigzag n. sp., HOLOTYPE. A, PORTION OF A bRANCH; B, DETAIL OF AUTOZOOIDS SHOWING THE DISPOSITION OF SPINES AND FRONTAL AVICULARIA; C, OVICELLATE ZOOID SHOWING SOMEWHAT PARALLEL-SIDED OOECIUM WITH DETAIL OF THE OVICELL; NOTE THE THIN ECTOOECIUM CONFINED TO THE MARGIN, AND THE bROAD EXPOSURE OF THE ENDOOECIUM; D, bASAL PORTION WITH AVICULARIA AND RHIZOIDS ARISING FROM DISTObASAL WALL OF MARGINAL AUTOZOOIDS; NOTE THE SOMEWHAT ZIGZAG ARRANGEMENT DOWN THE bRANCH. SCALE bARS: 500 ΜM.