Taxonomy in some Indian classics

Justin Smith from the "Laws of Manu"For Salt, a Cricket: Notes on Folk-Taxonomy and the Hindu System of Reincarnation and
The Rational Fool from Brihadaranyaka Upanishad
From the first
".... For stealing grain, a man becomes a rat; for brass, a goose; for water, an aquatic bird; for honey, a stinging insect; for milk, a crow; for spices, a dog; for ghee, a mongoose; for meat, a vulture; for marrow, a cormorant, for seseme oil, an 'oil-drinker'; for salt, a cricket; and for yogurt, a crane; for stealing silk, a partridge; for linen, a frog; for cotton, a curlew; for a cow, an iguana; for molasses, a bat; for perfumes, a muskrat; for lettuce, a peacock; for cooked foods, a porcupine; for uncooked food, a hedgehog...."

From the second
"VI-iv-14: He who wishes that his son should be born fair, study one Veda and attain a full term of life, should have rice cooked in milk, and he and his wife should eat it with clarified butter. Then they would be able to produce such a son.
VI-iv-15: He who wishes that his son should be born tawny or brown, study two Vedas and attain a full term of life, should have rice cooked in curd, and he and his wife should eat it with clarified butter. Then they would be able to produce such a son.
VI-iv-16: He who wishes that his son should be born dark with red eyes, study three Vedas and attain a full term of life, should have rice cooked in water and he and his wife should eat with clarified butter. Then they would be able to produce such a son.

VI-iv-17: He who wishes that a daughter should be born to him who would be a scholar and attain a full term of life, should have rice cooked with sesame, and he and his wife should eat it with clarified butter. Then they would be able to produce such a daughter.

VI-iv-18: He who wishes that a son should be born to him who would be a reputed scholar, frequenting the assemblies and speaking delightful words, would study all the Vedas and attain a full term of life, should have rice cooked with the meat of a vigorous bull or one more advanced in years, and he and his wife should eat it with clarified butter. Then they would be able to produce such a son."

The first seems unverifiable, the second can probably be tested.