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Labial gland marking secretion in males of two Scandinavian cuckoo bumblebee species (genusPsithyrus)

✍ Scribed by Peter Bergman; Gunnar Bergström; Monica Appelgren


Publisher
SP Birkhäuser Verlag Basel
Year
1996
Tongue
English
Weight
790 KB
Volume
7
Category
Article
ISSN
0937-7409

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✍ Oldřich Hovorka; Irena Valterová; Pierre Rasmont; Michaël Terzo 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 75 KB

The cephalic labial gland secretion of Bombus semenoviellus males was analyzed, and its chemical composition is reported for the first time. The secretion functions as sex or marking pheromone. Eighty compounds were identified in the secretion, the main one being all-trans-geranylgeranyl acetate (48