Resumen

PEREZ, Emilia C.  y  BERTA, D. Carolina. Redescription of Snellenius bicolor and S. tricolor (Hymenoptera: Braconidae) and new distribution in South America. Rev. Soc. Entomol. Argent. [online]. 2012, vol.71, n.3-4, pp.293-299. ISSN 0373-5680.

In the present paper we report for the first time the presence of Snellenius bicolor Shenefelt in Argentina and Bolivia. These records represent the southernmost occurrence of this species. Information on the distribution of the genus is also provided. Redescriptions of S. bicolor and S. tricolor Shenefelt were made based on male (paratypes) and female specimens, including new information on their morphology. Drawings of both species are presented.

Palabras clave : Microgastrinae; Snellenius; New record; Distribution.

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