dc:description"FIGURE 2. Dorsal view of the whole specimens that represent the analyzed species. A, Chaetopleura lurida, BL 27.48 x 15.70 mm, Majahua, Acapulco (CNMO 5229). B, Chaetopleura hanselmani, BL 11.02 x 7.16 mm, Tlacopanocha, Acapulco (CNMO 5804). Ischnochiton muscarius, C, BL 16.62 x 9.77 mm, Angosta, Acapulco (CNMO 5202); D, BL 15.12 x 9.55 mm, Barra de Potosí Protegida, Petatlán (CNMO 5338); E, BL 18.30 x 10.17 mm, Troncones, La Unión (CNMO 5327); F, BL 14.98 x 9.51 mm, La Barrita, Petatlán (CNMO 5315). G, Callistochiton elenensis, BL 12.32 x 7.76 mm, La Barrita, Petatlán (CNMO 5823). H, Callistoplax retusa, BL 20.41 x 9.68 mm, Parque de la Reina, Acapulco (CNMO 5185). Stenoplax limaciformis, I, BL 17.56 x 7.21 mm, Parque de la Reina, Acapulco (CNMO 5179); J, BL 20.12 x 9.15 mm, Tlacopanocha, Acapulco (CNMO 5208); K, BL 17.65 x 8.29 mm, Las Gatas, Zihuatanejo de Azueta (CNMO 5254); L, BL 19.78 x 9.84 mm, Isla Grande, Zihuatanejo de Azueta (UAGRO 0024). Chiton albolineatus, M, BL 23.84 x 14.63 mm, Piedra de Tlacoyunque, Tecpan de Galeana (CNMO 5337). Tonicia forbesii, BL 33.41 x 17.86 mm, Isla Grande, Zihuatanejo de Azueta (CNMO 5255). Acanthochitona arragonites, O, BL 8.80 x 5.2 mm, Las Salinas, Copala (CNMO 5267). Lepidochitona salvadorensis, P, BL 10.63 x 5.7 mm, Barra de Potosi Protegida, Zihuatanejo de Azueta (CNMO 5332).";
dc:description"FIGURE 9. Callistoplax retusa, SEM images of a specimen BL 15.1 mm, A, girdle bristles detail; B, detail of the ventral girdle spicules; C, radular teeth; D, detail of central and major lateral teeth. Stenoplax limaciformis, disarticulated valves of a specimen BL 20.45 mm, Tlacopanocha, Acapulco (CNMO 5310). Dorsal view of valves, E, head valve; F, intermediate valve IV; G, tail valve. Ventral view of valves, H, head valve; I, intermediate valve IV; J, tail valve. SEM images of a specimen BL 15.6 mm, valves in dorsal view; K, head valve.";
dc:description"FIGURE 10. Stenoplax limaciformis, SEM images of a specimen BL 20.45 x 9.25 mm, Tlacopanocha,Acapulco (CNMO 5310); dorsal view of valves, A, detail of intermediate area sculpturing; B detail of postmucronal area sculpturing; C, articulamentum detail of valve IV; D, insertion teeth; E, head valve in dorsal view; F, head valve sculpturing detail; G, detail of intermediate and lateral area of valve IV; H, girdle scales; I, radular teeth; J, detail of central teeth. Chiton albolineatus, disarticulated valves of a specimen BL 18.23 mm, Piedra de Tlacoyunque, Tecpan de Galeana (CNMO 5337); valves in dorsal view, K, head valve; L, intermediate valve IV; M, tail valve.";
