Author: Schenkling, S.
Title: Coleopterorum Catalogus. Pars 117: Niponiidae, Monommidae, Sphindidae, Aspidiphoridae, Sphaeritidae.
Description: Berlin, W. Junk, 1931. 8vo (25.7 x 18.1 cm). 20 pp. Original printed wrappers. = Separately published part of the famous Coleopterorum Catalogus edited by the author. Uncut. Very slight fraying and slight browning to the edges, otherwise in near mint condition.

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