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Images of micro-CT scans with different sets of cheliceral muscles digitally segmented. Chelicerae are closed in the left column and open in the right. (A, B) Dorsal. (C, D) Frontal. Color codes: purple, anterior median inner; blue, anterior median outer; red, anterior outer; yellow, lateral anterior; magenta, lateral posterior; green, posterior median; aqua, intercheliceral. Scale bars: 0.1 mm.
