... A revision of the Puer group of the North American genus Melanoplus
Subtitle: with remarks on the taxonomic value of the concealed male genitalia in the Cyrtacanthacrinae. (Orthoptera, Acrididae)
By: By Theordore H. Hubbel ..
Series: University of Michigan. Museum of zoology. Miscellaneous publications, no. 23; Miscellaneous publications (University of Michigan. Museum of Zoology) -- no. 23
Publisher: The University
Published: 1932
Place of publication: Ann Arbor, Mich
Language: eng
Number of pages: 64
Subjects: Melanoplus; Cyrtacanthacrinae; Generative organs, Male
Notes: Descriptive letterpress on versos facing the plates