A ‘social’ gland in a solitary wasp? The postpharyngeal gland of female European beewolves (Hymenoptera, Crabronidae)
2007 ◽
Vol 36
(2)
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pp. 113-122
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2006 ◽
Vol 32
(12)
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pp. 2763-2776
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2007 ◽
Vol 36
(2)
◽
pp. 123-133
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2011 ◽
Vol 28
(3)
◽
pp. 871-880
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