XX. Two Decades of new Cetoniidæ. By Dr. H. Schaum Secretary of the Entomological Society of Stettin
Published in Transactions of The Royal Entomological Society of London, in 1848, in volume 5, pages 64-76
Date published:1848
Published in Transactions of The Royal Entomological Society of London, in 1848, in volume 5, pages 64-76
Date published:1848