Identification of a sex pheromone from a spider.

Schulz, S; Toft, S · Science · 1993

basic_science · Level V

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Abstract

The compounds (R)-3-hydroxybutyric acid and its dimer, (R)-3-[(R)-3-hydroxybutyryloxy]-butyric acid, have been identified as sex pheromones of a spider. These compounds elicit web reduction behavior by males of Linyphia triangularis (Clerck) on the webs of unmated adult females.