Published online by Cambridge University Press: 31 May 2012
A monograph of the lepidopterous genus Parnassius has recently appeared as Part 65 of that monumental undertaking “Das Tierreich.” The volume in question comprises nearly 800 closely printed pages and 698 illustrations. The author, Felix Bryk of the Zoological Museum of Berlin, Germany, has long posed as a specialist in this genus of butterflies and is the editor of a publication, “Parnassiana.”
* Contribution from the Division of Systematic Entomology, Entomological Branch, Department of Agriculture, Ottawa.