55.2 MB (55.0 MB compressed)
5076 x 3803 pixels
42.9 x 32.3 cm ⏐ 16.9 x 12.7 in (300dpi)
BRITISH LIBRARY / SCIENCE PHOTO LIBRARY BRITISH LIBRARY / SCIENCE PHOTO LIBRARY
Microscopic flea anatomy. 17th-century artwork of observations of a flea made through a microscope by English natural philosopher Robert Hooke (1635-1703). Fleas are wingless insects that are a vector for various diseases. The first practical microscopes were developed in the 17th-century. Hooke published detailed drawings of observations made with his microscopes in 'Micrographia' (1665).
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