熊蜂（Bombus terrestris (L.)）（膜翅目：蜜蜂科）头部唇腺分泌物的种内变异
Intraspecific variation of the cephalic labial gland secretions in Bombus terrestris (L.) (Hymenoptera: Apidae).
作者信息
Coppée Audrey, Terzo Michaël, Valterova Irena, Rasmont Pierre
机构信息
Laboratoire de Zoologie, Université de Mons-Hainaut, Place du Parc-20, Mons, Belgium.
出版信息
Chem Biodivers. 2008 Dec;5(12):2654-61. doi: 10.1002/cbdv.200890219.
Variations of secretions of the cephalic part of the labial glands from four different subspecies of Bombus terrestris, B. t. terrestris, B. t. lusitanicus, B. t. sassaricus, and B. t. dalmatinus, were investigated. 95 compounds were detected in the whole data set: 54 in B. t. terrestris, 54 in B. t. lusitanicus, 48 in B. t. sassaricus, and 44 in B. t. dalmatinus. The (E)-2,3-dihydrofarnesol is the main compound in B. t. dalmatinus and B. t. sassaricus, while it is dihydrofarnesyl dodecanoate in B. t. terrestris and B. t. lusitanicus. A principal component analysis produced a pattern showing three well distinct groups corresponding to dalmatinus, sassaricus, and terrestris + lusitanicus.
对熊蜂（Bombus terrestris）四个不同亚种，即指名亚种（B. t. terrestris）、伊比利亚亚种（B. t. lusitanicus）、撒丁岛亚种（B. t. sassaricus）和达尔马提亚亚种（B. t. dalmatinus）唇腺头部的分泌物变化进行了研究。在整个数据集中检测到95种化合物：指名亚种中有54种，伊比利亚亚种中有54种，撒丁岛亚种中有48种，达尔马提亚亚种中有44种。（E）-2,3-二氢法尼醇是达尔马提亚亚种和撒丁岛亚种中的主要化合物，而在指名亚种和伊比利亚亚种中则是二氢法尼醇十二烷酸酯。主成分分析产生了一种模式，显示出三个明显不同的组，分别对应于达尔马提亚亚种、撒丁岛亚种以及指名亚种+伊比利亚亚种。
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