LABIAL GLAND DISEASE IN THE GENUS FORMICA (FORMICIDAE, HYMENOPTERA)

被引:7
作者
ELTON, ETG
机构
[1] Research Institute for Nature Management, HB Arnhem, 6800
关键词
LABIAL GLAND DISEASE; FORMICA;
D O I
10.1007/BF01242717
中图分类号
Q96 [昆虫学];
学科分类号
摘要
Labial gland disease causes swelling of the labial glands in the pupal stage in Formica species. The resulting adults have enlarged thoraces and are called secretergates (Wasmann's pseudogynes). They infect the younger larvae, probably during feeding. The agent of the disease is unknown. It soon becomes non-infectious outside the labial glands. Diseased females were not seen to feed larvae. Yet their offspring contained secretergates. The discrepancy remains unexplained.
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页码:91 / 93
页数:3
相关论文
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