A Neighbor-Joining tree, based on COI barcode fragment, generated under the K2P nucleotide substitution model, of the studied taxa. Each specimen is identified by its Sample ID code (see Table 1). Branch lengths represent the number of substitutions per site. BIN numbers from BOLD system are given in parentheses for all clusters. There are 56 mutations and 9.2% interspecific distance between Micrurapteryx caraganella and M. gradatella.