Shark ageing methods and age estimation of scalloped mammerhead, Sphyrna lewini, and dusky, Carcharhinus obscurus, sharks based on vertebral ring counts
Schwartz, F.J. (1983). Shark ageing methods and age estimation of scalloped mammerhead, Sphyrna lewini, and dusky, Carcharhinus obscurus, sharks based on vertebral ring counts, in: Prince, E.D. et al. (Ed.) Proceedings of the International Workshop on age determination of oceanic pelagic fishes: Tunas, billfishes, and sharks, Miami, Florida, February 15-18, 1982. NOAA Technical Report NMFS, 8: pp. 167-174 In: Prince, E.D.; Pulos, L.M. (Ed.) (1983). Proceedings of the International Workshop on age determination of oceanic pelagic fishes: Tunas, billfishes, and sharks, Miami, Florida, February 15-18, 1982. NOAA Technical Report NMFS, 8. National Marine Fisheries Service: Washington, D.C. 211 pp., more In: NOAA Technical Report NMFS. NOAA: Washington, D.C.. ISSN 0892-8908, more | |