High relatedness and inbreeding in two species of haplodiploid eusocial thrips (Insecta: Thysanoptera) revealed by microsatellite analysis

作者: Thomas W. Chapman , Bernard Crespi

DOI: 10.1007/S002650050495

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摘要: Relatedness and inbreeding coefficients were estimated for Oncothrips tepperi O. habrus, two species of eusocial gall-forming thrips, using data from microsatellite loci. between sets individuals (sexes castes) ranged 0.5 to 0.85 habrus estimates centered around 0.5. Multiple mating in was implicated lowering relatedness within a gall. We the coefficient be 0.38 both species, highest known insects. Our findings imply that high are important evolution form social behavior Australian Thysanoptera.

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