XII. Hymenoptera aculeata, collected by the Rev. Alfred E. Eaton, M.A., in Madeira and Tenerife, in the spring of 1902, including notes on species taken by the late T. Vernon Wollaston and F. A. Bellamy
Published in Transactions of The Royal Entomological Society of London, in 1903, in volume 51, pages 207-218
Date published:1903