Dc. Marelli et al., SUBSPECIFIC STATUS OF ARGOPECTEN-IRRADIANS-CONCENTRICUS (SAY, 1822) AND OF THE BAY SCALLOPS OF FLORIDA, The Nautilus, 110(2), 1997, pp. 42-44
Nei genetic distances between Florida and North Carolina populations o
f bay scallops, all putatively Argopecten irradians concentricus, are
greater than distances between the North Carolina population and popul
ations of A. i. irradians from New York to Massachusetts. The subspeci
es A. i. concentricus is probably untenable. Evidence for a subspecies
, A. i. taylorae, in Florida and the eastern Gulf of Mexico is discuss
ed.