Description
Item Description:Caption title.
"April 29, 1936."
Most Congo specimens collected by Herbert Lang and James P. Chapin during the 1909-1915 American Museum Congo Expedition.
Specimen of Andiorrhinus duidanus collected during the 1928-1929 Tyler Duida Expedition.
Physical Description:23 pages : illustrations ; 24 cm
Bibliography:Includes bibliographical references (pages 19-20).