Key: Step 88. Tanypodinae 74 Paramerina

88a. 3 lateral taeniae on segment VII. (Plastron plate small, 20x20-25x25µm, rim maximum diameter 70-90µm. Thoracic horn 4.0-5.1 times as long as broad (023d.jpg). Anal lobes 2.8-3.0 times as long as broad. Anterior anal lobe taenia at 0.31-0.34 lobe length (023e.jpg).)

Paramerina divisa

88b. 4 lateral taeniae on segment VII.

Step 89. Tanypodinae 75 Paramerina
Decision path