Aeshna Biliosa, a New Dragonfly from Andean Equador and Peru (Odonata: Aeshnidae)

Since June, 1936, when the first male appeared in shipments from Ecuador, the author has received altogether six males of a large and very strikingly colored Aeshna. A seventh male was found in the Williamson Dragonfly Collection in the Zoological Museum of the University of Michigan. We wish to thank the Director, Professor F. M. Gaige for the privilege of describing this with our material.