| Citation | McFarlane, G.A. and R.J. Beamish, 1987, Validation of the dorsal spine method of age determination for spiny dogfish.. In R.C. Summerfelt and G.E. Hall (eds.) The age and growth of fish. Iowa State University Press, Ames, IA. |
| Ref. | 39384 McFarlane, G.A. and R.J. Beamish, 1987 |
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| Named Used as Valid | Squalus acanthias |
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