This paper describes themorphological data of the larvae of two species from the tribe Blaptini Leach,1815. The two species are Gnaptorina felicitana Reitter and Agnaptoria amdoensis G. Medvedev, whose larvae have not beenreported up to now. In this paper, morphological characters, informations ofspecimen, and character figures of the two species’ larvae are provided. A keyto the two genera and the reported species is listed here. The larvae specimensare deposited in the Museum of Hebei University.