Figure 113. — Paraproporus diovatus. 



55 (54) Copulatory organ not a rosettelike arrangement; penis with strongly cuticularized needles (Fig. 1 14), muscle 

 layers in its wall (Fig. 1 15), or a cuticularized papilla surrounded by matrix cells (Fig. 116) 



.56 



Figure 114. — Actinoposthia longa. 



Figure 115. — Actinoposthia pigmental. 



Figure 1 16. — Atriofronttt polyvacuola. 



56 (55) Male antrum long, tube-shaped and ciliated; penis a thin cuticularized tube clothed in matrix cells (Fig. 117) 

 Genus A triojronta. 



Figure 117. — Atriofronta polyvacuoia. 



56 (55) Male antrum short; penis with cuticularized stylet needles or muscle layers in its wall . 



37 



.57 



