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Credit
Remarks on the general and particular construction of the scales of some of the Lepidoptera, as bearing on the structure of the 'test scale' of Lepidocyrtus curvicollis / by R.L. Maddox. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.