1: eye-peduncle dark-brown dorsally, apart from blue distal area that extends slightly onto dorsum; small black “pupil” in blue area near dorsal edge of truncated tip.
2: dorsal surface of cephalic lappet dark-brown with pale fringe. Sometimes lappet is orange or yellowish-white with a few brown lines.
3: snout
Image extracted from Gm23 23 Gibbula magus. Height 25,5mm, breadth 31,5mm. Cardigan Bay, Wales. 2015.

01 Gibbula magus. Large specimen, height (apex to base of shell) 25.5 mm, breadth 31.5 mm. Cardigan Bay, Wales. 2015.

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