II. Notes on Odonata, of the subfamilies Corduliina, Calopterygina, and Agrionina (Légion Pseudostigma), collected by Mr. Buckley, in the district of the Rio Bobonaza, in Ecuador
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 25-34
Date published:1881