Key: Step 47. Tanypodinae 33 Thienemannimyia

47a. Thoracic horn expanded laterally as a toothed point (013h.jpg).

Thienemannimyia carnea

47b. Thoracic horn moderately to broadly swollen apically (013o.jpg).

Step 48. Tanypodinae 34 Thienemannimyia
Decision path