Some cold-blooded vertebrates of the Florida Keys. Proceedings of the Academy of Natural Sciences of Philadelphia, 58, 77–113
The Plagiostomia (Sharks, Skates and Rays). Memoirs of the Museum of Comparative Zoology at Harvard College, 36, 1–528
The sharks and rays of Beaufort, North Carolina. Bulletin of the United States Bureau of Fisheries, 34, 239–284
The marine fishes of Panama. Part I. Field Museum of Natural History Zoological Series 15, (publication no. 215): 1–330.
Fishes of the Gulf of Maine. Bulletin of the United States Bureau of Fisheries, 40, 1-567
