A note on Bombus (Fervidobombus) digressus (Hymenoptera: Apidae) in Costa Rica, with a description of the queen

F E Hofstede
M E Van Det
J R J Van Asperen De Boer
A Ortiz Mora
M J Sommeijer

Published in Entomologische Berichten, in 2001, in volume 61, issue 9, pages 120-125

Date published:2001-01

BHL: 58687167
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