Pygidiidæ
Subtitle: a family of South American catfishes
By: by Carl H. Eigenmann.
Series: Memoirs of the Carnegie Museum -- v. 7, no. 5.
Publisher: Pub. 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; Trichomycteridae
Notes: Publications of the Carnegie Museum, serial no. 101.

Contribution from the Zoölogical laboratory of Indiana University, no. 164.