| Citation | Dempster, R.P. and E.S. Herald, 1961. Notes on the hornshark, Heterodontus francisci, with observations on mating activities. Occ. Papers Calif. Acad. Sci. 33:1-7. |
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| URL de l'article | |
| Ref. No. | 51127 |
| Langue | English |
| Usage | not seen |
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| Trouver cette référence dans | Google Scholar | Scirus | Species used from this reference |