FIGURE 6. Close-up of the main carapace region of specimen PIMUZ T58 of Cyamodus hildegardis in ventral view. (1) Photograph of specimen. Note that because of technical reasons, the image is rotated 90° clockwise to the overview image in Figure 2.2. (2) Interpretative sketch of skeletal elements. Black arrows indicate the two elements previously identified as coracoids by Pinna (1992), here interpreted as being the anterior-most lateral armour plates of the main carapace. Colour code: brown: armour elements; blue: vertebral centra and transverse processes; purple: appendicular elements; grey: girdle elements; green: ribs; yellow: elements of gastral apparatus; red: unidentified elements. Abbreviations: a: armour plates; dv: dorsal vertebra; g: gastral rib; r: rib; ra: radius; sc: scapula; tp: transverse process; ul: ulna; ?: unidentified. (A greyscale version of this figure is also available).