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Authors: SCHOLL A THORP RW BISHOP JA OBRECHT E

Citation: A. Scholl et al., THE TAXONOMIC STATUS OF BOMBUS-ALBOANALIS FRANKLIN AND ITS RELATIONSHIP WITH OTHER TAXA OF THE SUBGENUS PYROBOMBUS FROM NORTH-AMERICA AND EUROPE (HYMENOPTERA, APIDAE), The Pan-Pacific entomologist, 71(2), 1995, pp. 113-120