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Vol. XXXV. LONDON, DECEMBER, 1903. No. 12
CLASSIFICATION OF THE FOSSORIAL, PREDACEOUS AND
PARASITIC WASPS, OR THE SUPERFAMILY
VESPOIDEA.
BY WILLIAM H. ASHMEAD, M. A., D. SC, ASSISTANT CURATOR, U. S.
NATIONAL MUSEUM.
(Paper No. 17.
BioStor
