The latter concern is only likely to affect a few species (Ward et al., 2005; Ward et al., 2008). Further work may well give barcodes for some if not all of these ‘failed’ samples.
Thelatter concern is only likely to affect a few species (Ward et al., 2005;Ward et al., 2008). Further work may well give barcodes for someif not all of these ‘failed’ samples.