Review of Australian Sarginae soldier fly genera (Diptera: Stratiomyidae), with first records of Cephalochrysa, Formosargus and Microchrysa

Records of the Australian Museum

David K. Yeates¹  Bryan D. Lessard¹  Norman E. Woodley² 

[1] Australian National Insect Collection;Smithsonian Institution;

关键词: taxonomy;    biodiversity;    entomology;    diptera;    stratiomyidae;    sarginae;    sargus;    ptecticus;   

DOI  :  10.3853/j.2201-4349.72.2020.1683

来源: DOAJ

【 摘 要 】

A taxonomic treatment to genera is provided for the Australian members of the soldier fly subfamily Sarginae. This includes an updated identification key for the Australian genera, along with the diagnosis and illustration of Ptecticus Loew, 1855 and Sargus Fabricius, 1798, and three newly recorded genera: Cephalochrysa Kertész, 1912 (Cephalochrysa gselli (Hill, 1919) comb. nov.), Formosargus James, 1939 and Microchrysa Loew, 1855. Two new species are also described: Formosargus melanogrammus Lessard & Woodley, sp. nov. and Microchrysa wrightae Lessard & Woodley, sp. nov. A new Australian record is presented for Ptecticus longipes (Walker, 1861), also known from New Guinea and the Solomon Islands, and a taxonomic change is made for Formosargus lineata (de Meijere, 1913) comb. nov., from New Guinea, transferred from its previous position within Chrysochlora Latreille, 1829. Five genera and 10 species of Sarginae are now recognized from Australia.