Study on four genera of D iplazontinae ( H ymenoptera: I chneumonidae) in S outh K orea with description of two new species

Of 16 genera of the subfamily D iplazontinae occurring in the Eastern Palearctic region, 11 were previously recognized from S outh K orea. In previous studies we reviewed eight D iplazontinae genera were reviewed. In this current paper, one genus, E nizemum   F örster, is recorded from this country for the first time with one newly described species, E . nigrocoxatum   B alueva and L ee sp. nov. Also other three genera, H omotropus Förster, S yrphoctonus Förster and S yrphophilus Dasch, are reviewed here. Here we provide key and diagnosis to eight species of H omotropus including one new species, H omotropus sepiatus   B alueva and L ee sp. nov. , and key and diagnosis to two species of genus S yrphoctonus and two species of genus S yrphophilus .