XL. On a new Species of the Dipterous Genus Ceria. By W. W. Saunders, Esq., F.L.S
Published in Transactions of The Royal Entomological Society of London, in 1849, in volume 5, pages 230
Date published:1849
Published in Transactions of The Royal Entomological Society of London, in 1849, in volume 5, pages 230
Date published:1849