...pallidus; I consider it to be an upland derivative of pallidus... 
John D. Lynch 「A Taxonomic Revision of the Leptodactylid Frog Genus Syrrhophus Cope」
...Lepidotic acid: a yellow pigment obtained from certainbutterfly scales a derivative of uric acid: see Lepidoptericacid...
John. B. Smith 「Explanation of Terms Used in Entomology」
...Of these four forms wemust regard one only as the original palingenetic, and the other three ascenogenetic and derivative...
Ernst Haeckel 「The Evolution of Man」
... You may use this eBook for nearly any purposesuch as creation of derivative works, reports, performances andresearch...
James Cook 「Captain Cook's Journal During the First Voyage Round the World」
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