Abstract

SOLIS, M. Alma. Phylogenetic studies and modern classification of the Pyraloidea (Lepidoptera ). Rev. Colomb. Entomol. [online]. 2007, vol.33, n.1, pp.1-8. ISSN 0120-0488.

Pyraloidea, the third largest superfamily of the Lepidoptera, is comprised of two families - Pyralidae and Crambidae. The history of families previously placed in the Pyraloidea is discussed. The group now includes about 16,000 species worldwide. Morphologically, the superfamily is defined by a basally scaled proboscis and the presence of abdominal tympanal organs. The larvae of many species are economically important pests of crops (e. g.: sugarcane, corn, rice), and stored products such as seeds and grains. Currently 22 subfamilies comprise the Pyraloidea; only the 19 subfamilies that occur in the Western Hemisphere are discussed. There is a paucity of recent research using cladistic methods and phylogenetic analyses across all taxa.

Keywords : Pyralidae; Crambidae; Morphology; Cladistic analyses; Searchable on-line catalogs.

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