Evaluation of variation within the barcode region of Cytochrome c Oxidase I (COI) for the detection of commercial Callinectes sapidus Rathbun, 1896 (blue crab) products of non-US origin.

ABSTRACT: Callinectes sapidus Rathbun, 1896 is a western Atlantic species with a disjointed natural geographic range from Massachusetts, USA to Venezuela (distribution area 1) and from Alagoas, Brazil to northern Argentina (distribution area 2). It is the only species of portunid crab commercially harvested in the continental United States but is also imported into the US from several Latin American countries, Venezuela and Mexico in particular. In the United States, crab products labeled as "blue crab" and "Product of the USA" may not legally contain other species of crab or C. sapidus not harvested in the United States. The present study documents nucleotide variation within the barcode region of cytochrome c oxidase I (COI) in 417 reference specimens of C. sapidus coll

SUBMITTER: Windsor AM 

PROVIDER: S-EPMC6839610 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature