The use of DNA as a tool for species identification has become known as "DNA barcoding" (Floyd et al., 2002; Hebert et al., 2003; Remigio and Hebert, 2003). The basic idea is straightforward: a small amount of DNA is extracted from the specimen, amplified and sequenced. The gene region sequenced is chosen so that it is nearly identical among individuals of the same species, but different between species, and therefore its sequence, can serve as an identification tag for the species ("DNA barcode"). By matching the sequence obtained from an unidentified specimen ("query" sequence) to the database of sequences from known species, one can thus determine the species affiliation of the specimen. Importantly, the specimen may represent any developmental stage or be just a small fragment of the whole organism, displaying no morphological traits required for standard identification. Although this technique will by no means eliminate