FIGURE 5. Argyrotheca somaliensis Cooper, 1973, Red Sea. A in New records of Recent Brachiopoda from the Red Sea with a description of a new species

FIGURE 5. Argyrotheca somaliensis Cooper, 1973, Red Sea. A. Outer view of ventral valve, GZ100/8, 90m, NHMW 87192/GP/229. B. Outer view of dorsal valve, GZ93/10, NHMW 87192/GP/230. C. Inner view of ventral valve, GZ 100/ 8, NHMW 87192/GP/231. D–F. Dorsal valve, GZ100/8, 56m, NHMW 87192/GP/232. D. Inner view. E. Oblique view to show high median septum with four serrations. F. Enlargement of posterior part to show massive cardinal process. G–H. Dorsal valve, TAU 30, 136–145m, off Nuweiba, Gulf of Aqaba, Egypt, NHMW 87192/GP/233. G. Inner view. H. Oblique view. Scale bars: A, 2 mm; B–E, G–H, 1 mm; F, 500 µm. All SEMs.