Plate, portions of human cerebrum and brains of the tench, bee, and snail by Franz Bauer Plate I containing figures 1-10 showing portions of the human cerebrum as well as part of the brains of the tench [a type of freshwater fish], bee, and snail. Subject: Anatomy / Zoology Paper published in Philosophical Transactions as 'The Croonian Lecture. On the internal structure of the human brain, when examined in the microscope, as compared with that of fishes, insects and worms'. Read 20 November 1823. [1823]