FIGURE 5 in A new species of Chaceon Manning & Holthuis, 1989, from the southwestern Atlantic, with a key to the western Atlantic species (Crustacea, Decapoda, Geryonidae)

FIGURE 5. Relative size of P5 merus, dorsal view. A, Chaceon sanctaehelenae Manning & Holthuis, 1989, male holotype cl 112 mm, cw 134 mm (USNM 125510). B, Chaceon inghami (Manning & Holthuis, 1986) male paratype cl 58 mm, cw 82 mm (USNM 205336). C, Chaceon quinquedens (Smith, 1879), male syntype cl 44 mm, cw 58 mm (USNM 4000). D, Chaceon eldorado Manning & Holthuis, 1989, male holotype cl 89 mm, cw 109 mm (USNM 205982). Scale bars: A, D 50 mm; B, C 20 mm.