New and little known species of gray moths (Lepidoptera,Gelechioidea, Blastobasidae) from Eurasia

Some additional data on the taxonomy of Blastobasidae are reported. Four new Palaearctic species are described: Blastobasis ponticella sp. n. from the Crimea, North-Western Caucasus, and Transcaucasia; B. centralasiae sp. n. from Central Asia; Hypatopa ibericella sp. n. from the Iberian Peninsula, and Pseudohypatopa beljaevi sp. n. from the Russian Far East (Primorskii Territory). Based on examination of the type material, the following new synonymies are established: Blastobasis phycidella (Zeller, 1839) = B. roscidella (Zeller, 1847), syn. n.]; Hypatopa inunctella (Zeler, 1839) = Hypatima haliciella Klemensiewicz, 1898; =Hypatima fuscella Klemensiewicz, 1898, syn. n.]. Blastobasis magna Amsel, 1852, stat. n., originally described as a subspecies of B. roscidella, is considered a distinct species with the range extending throughout the Western Mediterranean.