Hazel twig (Corylus avellana) with an associated insect and its anatomical segments. Coloured etching, c. 1831.

Date:
1 February 1831
Reference:
24190i

Licence: Public Domain Mark

Credit: Hazel twig (Corylus avellana) with an associated insect and its anatomical segments. Coloured etching, c. 1831. Wellcome Collection. Source: Wellcome Collection.

no text alternative