The Pygidiidae
Subtitle: a family of South American catfishes
By: by Carl H. Eigenmann
Series: Contribution from the Zoölogical Laboratory of Indiana University -- no. 164; Harvard Ernst Mayr Library preservation microfilm project -- 01349
Publisher: Published by the Authority of the Board of Trustees of the Carnegie Institute
Published: 1918
Place of publication: Pittsburgh
Language: eng
Number of pages: 398
Subjects: Catfishes
Other titles: Memoirs of the Carnegie Museum.
Notes: "Contribution from the Zoölogical Laboratory of Indiana University, no. 164"--P. 259.

"Reprinted from the Memoirs of the Carnegie Museum, vol. VII, no. 5, September, 1918"--Cover.

Originally published in series: Publications of the Carnegie Museum ; serial no. 101.