Taxonomic revision of the Crambinae (Lepidoptera, Pyralidae sense lato) of the Galápagos Islands, Ecuador

The Crambinae (Lepidoptera, Pyralidae s. l.) of the Gal & aacute;pagos Islands, Ecuador are revised. Whereas only Argyria lacteella (Fabricius, 1794), Diatraea saccharalis (Fabricius, 1794), and Euchromius galapagosalis Capps, 1966 had previously been recorded from the archipelago, seven species are described as new: Mesolia christinae sp. nov., La florenciae sp. nov., La grisea sp. nov., La galapagensis sp. nov., La paquitae sp. nov, La wagneuri sp. nov., and Parapediasia galapagensis sp. nov., thus bringing the total number of Crambinae species recorded from the Galapag & oacute;s Islands to ten. Euchromius galapagosalis and the seven new species are presumed endemic to the Gal & aacute;pagos. The habitus and genitalia of all ten species are illustrated.