TABLE 8 in Stempellinella Brundin, 1947 (Diptera: Chironomidae) from Eastern Siberia and the Russian Far East, with the description of new species

TABLE 8. Comparative morphological characteristics of the males of Stempellinella tamaseptima (Sasa)
CharactersStempellinella tamaseptima (Sasa) (from Sasa 1980)Stempellinella tamaseptima (Sasa) (from Ekrem 2007, n=5)Stempellinella tamaseptima (Sasa) (our data, n=2)Total length, mm1.32–1.391.10–1.801.60Wing length, mm0.92–0.950.80–1.201.33Frontal tubercles length, µm-9–1512–18AR0.68–0.690.56–0.960.91–0.95Ac89–128–11Dc85–65–8Scts84–65–6LR PI1.781.42–1.771.58Anal point length, µm-36–4524–30Median setae on tergite IX53–64–6Lateral setae on tergite IX000Superior volsella length, µm30-30–33Median volsella length, µm5535–4039–45Gonostylus length, µm-42–5545