Taxonomic shortcuts lead to long delays in species discovery, delineation, and identification

Invasive species threaten biodiversity, ecosystem functions, and human health around the world. Accurate and reliable species delineation and identification are prerequisites for any effort to control the introduction of new species and the spread of those already introduced. The advent of DNA assisted taxonomic tools has fueled the development of diverse and innovative approaches often touted as simple, inexpensive, and universally applicable...