Metachela spinulosa sp. n., holotype male. 12 Habitus, dorsolateral view 13 Right fore femur, anteroventral view 14 Right fore tibia, anteroventral view 15 Abdomen from segments 7–11, lateral view 16 Cercus, dorsal view 17 Subepandrial sclerite and epandrium, dorsal view 18 Hypandrium and epandrium, ventral view.
Part of: Câmara JT, Rafael JA (2017) New species of Metachela Coquillett from the Atlantic Forest, Brazil and a key to the Neotropical species (Diptera, Empididae). ZooKeys 714: 129-140. https://doi.org/10.3897/zookeys.714.11503