Description of two new species of Dicranomyia ( Erostrata ) crane fly (Diptera, Limoniidae) from Korea, with remarks on DNA barcoding and updated taxonomic key.

Two new crane fly species, Dicranomyia (Erostrata) jejuensis sp. nov. and D. (E.) koreana sp. nov. , from Korea are described on the basis of morphology and mitochondrial COI sequences. DNA barcode sequences for other four D. (Erostrata) species from Korea are also provided for the first time. The identification key for all known D. (Erostrata) species is presented.