IS23018Novel molecular resources for single-specimen barcoding of enigmatic crustacean y-larvae
Adult forms of y-larvae (Pancrustacea: Facetotecta) remain unknown despite discovery more than 100 years ago and global occurrence. Likewise, the evolutionary history of y-larvae remains almost entirely unknown due to a critical lack of molecular, morphological and ecological data. To rectify this situation, we developed a novel rearing, imaging, and DNA extraction protocol that maximises retrieval of molecular and morpho-ecological data layers from single larval specimens. Through the design of new primers and a careful evaluation of best practices, we pave the road for finally unravelling the evolutionary history of this enigmatic group of animals. (Image credit: J. Olesen.)