On the clasping organs attaching the hind to the fore wings in Hymenoptera
By: by Dr. Leo Walter.
Contributors: Smithsonian Institution. Hodgkins Fund.
Series: Smithsonian miscellaneous collections -- v. 50, art. 9; Publication -- 1712; Publication (Smithsonian Institution) -- 1712.
Publisher: Smithsonian Institution
Published: 1908
Place of publication: Washington
Language: eng
Number of pages: 87
Subjects: Hymenoptera.; Wings (Anatomy); Insects -- Anatomy.
Notes: Reprint. Originally published June 24, 1907.

From the Zoölogical institute of the German university in Prague, under the direction of Professor von Lendenfeld. Published with the assistance of the Hodgkins fund of the Smithsonian institution.