Figure 1

Characterization of the exochorium of the eggs of the parents and hybrids of Rhodnius spp. by SEM. (A,F) R. robustus, (B) Hybrid resulting from the cross between ♀ R. robustus × ♂ R. prolixus, (C,D,I,J) R. prolixus, (E) Hybrid resulting from the cross between ♀ R. prolixus × ♂ R. robustus, (G) R. neivai, (H) Hybrid resulting from the cross between ♀ R. neivai × ♂ R. prolixus, (K) Hybrid resulting from the cross between ♀ R. prolixus × ♂ R. nasutus, (L) R. nasutus.