Key: Step 702. Orthocladiinae 114 Eukiefferiella

702a. Anal macrosetae of anal lobes absent (052l.jpg). Thoracic horn very short, less than 150µm long.

Eukiefferiella ancyla

702b. Anal setae of anal lobes conspicuous. Thoracic horn longer than 150µm.

Step 703. Orthocladiinae 115
Decision path