FIGURES 47–51 in Stempellinella Brundin, 1947 (Diptera: Chironomidae) from Eastern Siberia and the Russian Far East, with the description of new species

FIGURES 47–51. Details of the structure of the male of Stempellinella tamaseptima (Sasa, 1980). 47—head; 48—wing; 49– 50—hypopygium; 51—superior and median volsellae, dorsal view. Scale bar 20 µm (47–49), 50 µm (50–51).