0000000000485344

AUTHOR

Janet Shellman Sherman

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Sex pheromones and trail-following pheromone in the basal termites Zootermopsis nevadensis (Hagen) and Z. angusticollis (Hagen) (Isoptera: Termopsida…

2010

In the context of an evolutionary study of the chemical communication in termites, sex pheromones and trail-following pheromones were investigated in two Termopsidae, Zootermopsis nevadensis and Z. angusticollis. In these species, in which the presence of sex-specific pheromones has been demonstrated previously, the chemical structure of the female sex pheromone has now been identified as (5E)-2,6,10-trimethylundeca-5,9-dienal and the male sex pheromone as (+)- or (-)-syn-4,6-dimethyldodecanal. The amount of sex pheromone was estimated at 5-10 ng per individual in females and 2-5 ng in males. Because these two sympatric species do not differ in their pheromonal chemical composition, reprodu…

0106 biological sciencesfood.ingredientbiologyEcologyZootermopsisTermopsidaeZoologyKalotermitidaeContext (language use)biology.organism_classification010603 evolutionary biology01 natural sciencesZootermopsis nevadensis010602 entomologyfoodMastotermes darwiniensisSex pheromonePheromoneEcology Evolution Behavior and SystematicsBiological Journal of the Linnean Society
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