Distribution and phylogeny of Wolbachia inducing thelytoky in Rhoditini and 'Aylacini' (Hymenoptera: Cynipidae).

Wolbachia are endosymbiotic bacteria responsible for thelytoky in several parasitoid hymenopteran genera. After finding these micro-organisms in some populations of Diplolepis spinosissimae (Hymenoptera: Cynipidae) where they are responsible for thelytoky through gamete duplication, we searched for Wolbachia spp. using specific PCR primers in nineteen other species of the Rhoditini tribe (rose gallwasps) and eight species of the 'Aylacini' tribe (gallwasps associated with herbaceous plants).

Molecular phylogeny of fig wasps Agaonidae are not monophyletic.

According to the present classification, the family Agaonidae contains all fig pollinators as well as five subfamilies of non-pollinating fig wasps. The molecular phylogeny of the family was reconstructed using partial sequences of the 28S rRNA (D1 and D2 domains). Our results show that the family Agaonidae is not monophyletic.