Abdomen, male, dorsal view. A Neodexiopsis neoaustralis, B Coenosia argentifrons, C Coenosia delneneo sp. nov. Fifth sternite, male (setae were not drawn). D Coenosia ignobilis, E Neodexiopsis rufipes, F Coenosia delneneo sp. nov., G Coenosia mallochi. Scale bar: 0.5 mm (A–D, F), 0.2 mm (E, G). Orange dashed lines indicate the length of the concavity.

 
 
  Part of: Patitucci LD, Mulieri PR, Couri MS, Domínguez MC (2023) Phylogeny of the old and fragmented genus Austrocoenosia Malloch reveals new evidences on the morphology and evolution of the genera Coenosia Meigen and Neodexiopsis Malloch (Diptera: Muscidae). Arthropod Systematics & Phylogeny 81: 611-653. https://doi.org/10.3897/asp.81.e104969