Eugène Le Moult (France)
The size of the publication was very large: 25 × 33 cm, recalling something like the publications of Émile Deyrolle.
Études sur les Lamiaires were published in two parts. The first one has 568 pages and the second 615 pages. The special interest of these monographs are the numerous illustrations: 582 and 367 figures. This has been rarely the case in the other Breunings' works.