Phylogenetic revision of Bonjeania Irwin and Lyneborg (Diptera: Therevidae)

The endemic Australian genus Bonjeania Irwin & Lyneborg is revised. Seven species are described as new: B. angelikae sp. n., B. clamosis sp. n., B. dynastis sp. n., B. flavofemoralis sp. n., B. irwinae sp. n., B. orphne sp. n. and B. trilineata sp. n. Three species, B. actuosa (White), B. nitidifrons (Macquart) and B. segnis (White), are redescribed. All species of Bonjeania were compared in a cladistic analysis with Agapophytus albobasalis Mann and five exemplars of the speciose sister genus Parapsilocephala Kröber, and the phylogenetic relationships of Bonjeania discussed. The male genitalic musculature of B. clamosis sp. n. is described and figured, and discussed with respect to previous studies on other Therevidae