Barker, A.M. & Frazier, B.S. & Adams, D.H. & Bedore, C.N. & Belcher, C.N. & Driggers, W.B. & Galloway, A.S. & Gelsleichter, J. & Grubbs, R.D. & Reyier, E.A. & Portnoy, D.S. (2021)
Distribution and relative abundance of scalloped (Sphyrna lewini) and Carolina (S. gilberti) hammerheads in the western North Atlantic Ocean. Fisheries Research, 242, Article 106039
DOI: 10.1016/j.fishres.2021.106039

Moravec, F. & Dalrymple, K.M. & Galloway, A.S. & Barker, A.M. & de Buron, I. (2020)
First record of Piscicapillaria bursata (Nematoda: Capillariidae), a parasite of hammerhead sharks Sphyrna spp., in the western Atlantic Ocean. Diseases of Aquatic Organisms, 138, 133–136
DOI: 10.3354/dao03458

Lyons, K. & Galloway, A.S. & Adams, D.H. & Reyier, E.A. & Barker, A.M. & Portnoy, D.S. & Frazier, B.S. (2020)
Maternal provisioning gives young-of-the-year Hammerheads a head start in early life. Marine Biology, 167(11), Article 157
DOI: 10.1007/s00227-020-03766-y

Barker, A.M. & Adams, D.H. & Driggers, W.B. & Frazier, B.S. & Portnoy, D.S. (2019)
Hybridization between sympatric hammerhead sharks in the western North Atlantic Ocean. Biology Letters, 15, Article 20190004
DOI: 10.1098/rsbl.2019.0004

Barker, A.M. & Frazier, B.S. & Bethea, D.M. & Gold, J.R. & Portnoy, D.S. (2017)
Identification of young-of-the-year great hammerhead shark Sphyrna mokarran in northern Florida and South Carolina. Journal of Fish Biology, 91(2), 664–668
DOI: 10.1111/jfb.13356

Barker, A.M. & Nosal, A.P. & Lewallen, E.A. & Burton, R.S. (2015)
Genetic structure of leopard shark (Triakis semifasciata) populations along the Pacific coast of North America. Journal of Experimental Marine Biology and Ecology, 472, 151–157
DOI: 10.1016/j.jembe.2015.06.020