Size and heterozygosity influence partner selection in the Formosan subterranean termite.

ABSTRACT: In monogamous species that exhibit extensive biparental investment, such as termites, both sexes are predicted to be selective when choosing a mate. Size-related traits are expected to be important in partner selection because the fat reserves of the colony founders sustain the incipient colony. Partner relatedness and heterozygosity determine the degree of inbreeding and genetic diversity within the colony and may thus also influence partner selection. To test these predictions, we investigated whether phenotypic and genetic traits influence mate choice and/or competitive advantage during pair formation of Formosan subterranean termites, Coptotermes formosanus (Isoptera: Rhinotermitidae). Pair formation in termites normally occurs within a short period after swarming when alates form tand

SUBMITTER: Husseneder C 

PROVIDER: S-EPMC2474661 | biostudies-literature | 2008 Jul

REPOSITORIES: biostudies-literature