The special features of the hypophysis of the tiger shark, Galeocerdo arcticus, are most clearly shown by comparison with corresponding structures in a typical form, such as the primitive shark Heptanchus.
Proceedings of the Iowa Academy of Science
©1936 Iowa Academy of Science, Inc.
Norris, H. W.
"The Hypophysis of the Tiger shark,"
Proceedings of the Iowa Academy of Science, 43(1), 351-352.
Available at: https://scholarworks.uni.edu/pias/vol43/iss1/133