Micrograph of Fridericia floriformis sp. n. A Sperm funnels with very visible long spermatozoa B Sperm funnels of paratype 121.15 slide No. 2295 (marked with arrows) C Male copulatory apparati, with well-developed muscle of paratype P.212.16 slide No. 2434 latero-ventral view D Male copulatory organs, ventral view (marked with arrows) E Bursal slit F–J Spermathecae (holotype NIBRIV0000813661, slide No. 2437, I–J Spermathecal ampullae of paratype P. 121.16 slide No. 2434 where the ampullar diverticula are visible on all sides around the ampullae). A, D–G in vivo B fixed, stained C, H–J fixed, not stained. Scale bars: 50 μm.