Article
Nova Espécie do Complexo oliveirai (Nova Denominação para o Complexo matogrossensis) (Hemiptera, Reduviidae, Triatominae) do Estado do Rio Grande do Sul, Brasil
A New Species of the oliveirai Complex (New Designation for matogrossensis Complex) from the State of Rio Grande do Sul, Brazil
Registro en:
CARCAVALLO, Rodolfo U. et al. Nova Espécie do Complexo oliveirai (Nova Denominação para o Complexo matogrossensis) (Hemiptera, Reduviidae, Triatominae) do Estado do Rio Grande do Sul, Brasil. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 96, n. 1, p. 71-79, jan. 2001.
0074-0276
10.1590/S0074-02762001000100008
1678-8060
Autor
Carcavallo, Rodolfo U.
Jurberg, José
Lent, Herman
Galvão, Cleber
Steindel, Mário
Pinto, Carlos José Carvalho
Resumen
The authors describe a new species of Triatominae (Hemiptera,
Reduviidae) from the State of Rio Grande do Sul, Brazil. The study was made with specimens captured in basaltic formations, at an average altitude of 750 m.o.s.l. The new species is included in the oliveirai complex together with other four species T. williami, T. matogrossensis, T. guazu and T. jurbergi). The new species was compared with the most similar one, T. oliveirai, from which the main differences are on the proportions of head, ante and postocular regions, the general color pattern and the male genitalia, specially on the median process of the pygophore, the support of phallosome, the vesica and the process of the endosome.
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