FIGURE 2. A–D in A new species of Robertsella Guinot, 1969 (Crustacea: Brachyura: Panopeidae) from the southwestern Atlantic

FIGURE 2. A–D, Robertsella meridionalis sp. n., male holotype cl 22 mm, cw 30 mm (MZUSP 21772). E–H, Robertsella mystica Guinot, 1969, male cl 18 mm, cw 23 mm (USNM 170418). A, E, ventral view of cephalothorax. B, F, male sternoabdominal cavity. C, G, lateral view of the chela of the right cheliped. D, H, second left pereiopod. Note lateral expansion of the third abdominal somite in contact with thoracic sternite 7 in A and far from sternite 7 in E (arrows). St7, thoracic sternite 7. Scale bars 5 mm.