Teaf, C.M. & Lewis, T.C. (1987)
Seasonal Occurrence of Multiple Caudal Spines in the Atlantic Stingray, Dasyatis sabina (Pisces: Dasyatidae). Copeia, 1987(1), 224–227
DOI: 10.2307/1446060

Lewis, T.C. (1982)
The reproductive anatomy, seasonal cycles, and development of the Atlantic stingray, Dasyatis sabina (LeSueur) (Pisces, Dasyatidae). Ph.D. Dissertation, Florida State University, Gainesville. 206 pp.