Figure 2. A. Whole eggshell of Cimex lectularius. B. Eggshell in detail. C. Dorsal view of nymphs of first instar of Cimex lectularius; D. in detail. E. Second nymphal instar of Cimex lectularius; F. in detail. G. Third nymphal instar of Cimex lectularius; H. in detail. I. Fourth nymphal instar of Cimex lectularius; J. in detail. K. Fifth nymphal instar of Cimex lectularius; L. in detail. lf: lateral flattening, le: lap of egg, ec: exochorial cell; h: head; p: pronotum; ms: mesothoracic notum; mt: metathoracic notum; I, II, III, IV, V, VI, VII, VIII, IX: abdominal segments. / A. Cáscara de huevo entera de Cimex lectularius. B. Cáscara de huevo en detalle. C. Vista dorsal de ninfas del primer estadio de Cimex lectularius; D. en detalle. E. Segundo estadio ninfal de Cimex lectularius; F. en detalle. G. Tercer estadio ninfal de Cimex lectularius; H. en detalle. I. Cuarto estadio ninfal de Cimex lectularius; J. en detalle. K. Quinto estadio ninfal de Cimex lectularius; L. en detalle. lf: aplanamiento lateral, le: regazo de huevo, ec: celda exochorial; h: cabeza; p: pronoto; ms: noto mesotorácico; mt: noto metatorácico; I, II, III, IV, V, VI, VII, VIII, IX: segmentos