This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
InsectaBritannicaVolumepage. en Insecta Britannica Volume page SYNONYMA The Synonyma is very technical but it is partially given here to illustrate the clarity and logical nature of Haliday's procedure as well as the huge knowledge to which it was applied None of the books listed which are in several languages are easy reading The