LVI.—Notes on the synonymy of the genus Apion, with descriptions of six new species, &c
Walton, John, 1784-1862
Article
1845
The Annals and magazine of natural history; zoology, botany, and geology
15
392--401
BioStor
London Taylor and Francis, Ltd
BioStor: https://biostor.org/reference/95004 DOI: https://doi.org/10.1080/037454809495355