I. Dytiscidœ Darwinianœ; or, Descriptions of the Species of Dytiscidæ collected by Charles Darwin, Esq., M.A. Sec. G.S. &c., in South America and Australia, during his Voyage in H.M.S. Beagle
Published in Transactions of The Royal Entomological Society of London, in 1841, in volume 3, pages 1-17
Date published:1841