Coleopterorum catalogus
Subtitle: supplementa
Contributors: Steel, W. O.; Wilcox, John Avery
Publisher: W. Junk
Published: 1950
Place of publication: s'Gravenhage
Language: eng
Subjects: Beetles; Catalogs and collections
Notes: Editors: 1950-1960, W. D. Hincks; 1964-66, W. O. Steel; 1971- J. A. Wilcox.

Pars 144 and 110 issued together. Pars 158 and 167 issued together.