A comparative study of the male external genitalia of Triatoma neotomae Neiva, 1911 and Triatoma nitida Usinger, 1939 (Hemiptera: Reduviidae).

Quizá los estudios de Barata (1998) sean los trabajos que de manera general pueden emplearse como base para describir las características que presentan los huevos de Triatoma.

Fig 2 Triatoma williami - ventral view: buccula (the small arrows show sulcus and the arrow heads the rifts).. Fig 3 Triatoma williami - ventral view: proesternumum

Fst value showed a moderate genetic differentiation (Fst 0.05-0.15) and migration rate (Nm > 1) among populations, that reveal gene flow and genetic homogeneity.. This result is

In addition to variable rates of parasite infection among vectors, different rates of human infection are related with different vector species or populations, suggesting that

The ultrastructural morphology of the ventral region of the head (rostrum and buccula) and proesternum (stridulatory sulcus) of nymphs from the 1st to 5th instars of Triatoma guazu

nitida appears to have a low importance as Chagas disease vector in Guatemala, as indicated by its scarce presence in the domestic habitats and defecation patterns.. However,

a= opérculo; b= opérculo e exocório; c= exocório; d= exúvia de embrião; e= detalhe de exúvia de embrião; g= goteira espermática; h= aerópilas; i= borda opercular; j= borda

Figure 3 Female external genitalia of fourteen species of Rhodnius by scanning electron microscopy, ventral side. A: Rhodnius domesticus ; B: Rhodnius ecuadoriensis ; C: Rhodnius