Descrição dos Ovos e dos Estádios Ninfais de Triatoma jurbergi Carcavallo, Galvão & Lent, 1998 Vistos Através de Microscopia Óptica e Eletrônica de Varredura (Hemiptera, Reduviidae)

Abstract

Description of Eggs and Nymphs of Triatoma jurbergi

Species-specific differences in the egg exochorium of the sympatric taxa Triatoma costalimai and Triatoma jatai (Hemiptera: Reduviidae: Triatominae)

“…Morphometry showed a different range between the eggs of T. costalimai and T. jatai , with the former exhibiting the greatest length, but both were within the standard reported in a previous literature survey on some species of the genus Triatoma (Souza 2011). When length was compared to the morphometric data of other Triatoma species found in the Cerrado biome, we observed that the mean length of T. costalimai was closest to that of Triatoma guazu Lent and Wygodzinsky, 1979 ( X ̅ = 2.017 mm) (Silva et al 2000), Triatoma jurbergi Carcavallo, Galvão and Lent, 1998 ( X ̅ = 2.27 mm) (Jurberg et al 2002), Triatoma vandae Carcavallo, Jurberg, Rocha, Galvão, Noireau & Lent, 2002 ( X ̅ = 2.2 mm), and T. williami ( X ̅ = 2.1 mm) (Silva et al 2005), here as the mean length of T. jatai was closer to that of Triatoma baratai Carcavallo & Jurberg, 2000 ( X ̅ = 1.835 mm) (Rocha et al 2009) and Triatoma matogrossensis Leite and Barbosa, 1953 ( X ̅ = 1.64 mm) without the OP (Jurberg and Vogel 1994).…”

Morphological study of the eggs and nymphs of Triatoma dimidiata (Latreille, 1811) observed by light and scanning electron microscopy (Hemiptera: Reduviidae: Triatominae)

“…The ventral surface of the femur of T. dimidiata has 1 + 1 prominent subapical tubercles with bristles smaller than the tubercles. Tubercles on the submedian surface of the femur were described by Rosa (1995), Galíndez-Girón et al (1998), Jurberg et al (2002) and Naegele et al (2003). described for nymphs of T. jurbergi Carcavallo, Galvão & Lent, 1998, 1 + 1 tubercles in the dorsal subapical surface of the femur of metathoracic legs and 2 + 2 in the ventral subapical surface of the meso and metathoracic legs.…”

Caracterização de resistência a inseticidas em populações da subfamilia Triatominae (Hemiptera:Reduviidae), vetores de Trypanosoma cruzi Chagas, 1909

“…Posteriormente, a utilização da ultraestrutura exocorial, associada à morfologia de ninfas foi ampliada para espécies dos demais gêneros (GONÇALVES et. al., 1985;COSTA et al, 1991;JURBERG et al, 1991JURBERG et al, , 1993JURBERG et al, , 2002JUBERG e VOGEL, 1994;JURBERG e CAMPOS, 1995;ROCHA et. al.…”