| Citation | Hernando, A.M. Jr., 1981, Contributions to the taxonomy and biology of Formio niger (Bloch) in Lingayen Gulf.. College of Arts and Sciences, University of the Philippines, Diliman. 102 p. MS Thesis. |
| Ref. | Hernando, A.M. Jr., 1981 |
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| Named Used as Valid | Formio niger |
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