Title
On the special acarid chamber formed within the basal abdominal segment of the genus Koptorthosoma (Xylocopinae)
By
Perkins, R. C. L. (Robert Cyril Layton), 1866-1955
Original Publication
The Entomologist's monthly magazine
Published by
Oxford [etc.] Entomologist's Monthly Magazine Ltd. [etc.]
Identifiers
BioStor:
https://biostor.org/reference/193063