| In 1937-1938, he took part in an ichthyological expedition to the Persian Gulf. |
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| As an imaginative, non-violent and funny option for a core under-10 audience, however, it's an ichthyological treat. |
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| Instead, each section introduces important ichthyological concepts and terminology, as well as numerous examples from a diverse range of ray-finned fish families. |
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| Louis Agassiz was a nineteenth-century ichthyological heavyweight, though his background included paleontology and geology. |
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| Catalog of type specimens in the ichthyological collection of the Academy of Natural Sciences of Philadelphia. |
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| Not all of Emperor Akihito's ichthyological pursuits have been successful. |
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| By the early 1880's, this institution had become the center of ichthyological research in North America under its dynamic young president, David Starr Jordan. |
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