Muscina stabulans (Fallén, 1817). Male pregenital segments, inner view. Upper muscles ISM 5 removed left and lower muscles ISM 5 removed right.

 
 
  Part of: Sorokina VS, Ovtshinnikova OG (2020) The position of the Azeliinae in the Muscidae (Diptera) based on musculature of the male terminalia. ZooKeys 975: 87-110. https://doi.org/10.3897/zookeys.975.55502