Key: Step 586. Prodiamesinae 4 Prodiamesa

586a. Anal lobe with only the 4 seta-bearing tubercles near apex (033c.jpg). Thoracic horn 395-685µm long (m=546µm, n=27) (033b.jpg). Pedes spurii B II clearly present. Armament of abdominal tergites less extensive; on segment VIII restricted to antero-lateral corners.
033-1.jpg species overview

Prodiamesa olivacea

586b. Anal lobe besides the 4 apical seta-bearing tubercles with another displaced anteriorly. Thoracic horn half the length of that of olivacea. Pedes spurii B II absent. Armament of abdominal tergites more extensive; segment VIII also armed antero-medially.

Prodiamesa pe1
Decision path