Insect studies with human spermatozoa Size:S: 36 x 28cm At x250 and x600 magnifications

At x250 and x600 magnifications

' Highlighted features include [left to right]: 'The warm swamp'

Kilburn Park

July 19th 1821'

Insect studies with human spermatozoa Size:S: 36 x 28cm At x250 and x600 magnificationsEntomological studies of various insects with microscope views of human sperm and freshwater daphnia. Figure 1 'The Bull Beetle; from the Royal Society.' Figure 2 'The Animalcula in Semine Masculino.' Figure 3 'The last state of the large Gnat.' Figure 4 'A Centipes [centipede]; from the West Indies.' Figure 5 'A Monoculus found in Thames Water, by the Microscope.' Plate 25 from the book A philosophical account of the works of nature, by Richard