817

The divisions of the animal kingdom.

Describe the various forms of the intestines of the human species, of apes and such like. Then, in what way the leonine species differ, and then the bovine, and finally birds; and arrange this description after the manner of a disquisition.

Taken from The Notebooks of Leonardo da Vinci edited by Jean Paul Richter, 1880.

Notebooks of Leonoardo da Vinci
XIV: Anatomy, Zoology and Physiology.
. . .
Plans and suggestions for the arrangement of materials.
797,
798,
799,
800,
801,
802
Plans for the representation of muscles by drawings.
803,
804,
805,
806,
807,
808
On corpulency and leanness.
809,
810,
811
The divisions of the head.
812,
813
Physiological problems.
814,
815
The divisions of the animal kingdom.
816,
817
Miscellaneous notes on the study of Zoology.
818,
819,
820,
821
muscles.
822,
823,
824,
825,
826
Comparative study of the organs of sense in men and animals.
827
Advantages in the structure of the eye in certain animals.
828,
829,
830,
831
Remarks on the organs of speech.
832,
833
On the conditions of sight.
834,
835
The seat of the common sense.
836
On the origin of the soul.
837
. . .