Taxonomy and biology of two seed-parasitic gracillariid moths (Lepidoptera Gracillariidae) with description of a new species

摘要

A new species and new record of gracillariid moths from China are reported: Conopomorpha flueggella Li, >sp. n. and Epicephala relictella Kuznetzov, 1979. Specimens were collected on flowers or leaves of Flueggea suffruticosa (Pall.) Baill. (Euphorbiaceae) at night, and reared from fruits in captivity. Larvae of both species feed on the seeds of Flueggea suffruticosa, but they can be differentiated externally by the position of the red pattern on the thorax and abdomen. Morphology of the eggs, larvae, pupae and the life history of the two species are described and compared. Images of the life history and figures of the genital structures are provided.