22 {21) Penis with cuticular needles (Fig. 32) 



Genus Philocelis. 



11 {21) Penis a muscular tube (Fig. 33) 



Genus Otocelis. 



^ 7. rzr-^r^::--...,,.,^^^ vagina 



Figure 33. — Otocelis ruhropuncfata: a-dorsal view; -b-sagiltal reconstruction of male and female accesson organs. 



23 {20) Ovary paired (Fig. 34a); two coiled spermatic ducts present (Fig. 34b). One species from Brazil 



Genus Haplocelis. 



penis 



? 



Figure 34. — Haplocelis dichone: a-sagittal reconstruction; b-sagittal reconstruction of seminal bursa. 



23 {20) Ovary unpaired; spermatic duct lacking or very short 



.24 



24 (23) Spermatic duct lacking; common genital pore terminal at posterior end (Fig. 35a, b) . . 



Genus Archocelis. 



Genus Parotocelis.- 



seminal bursa 



penis 



Figure 35a. — Archocelis macrorhabdilis. 



'Genus Parolocelis, recently described from the Galapagos Islands, is reponed as being close to Archocelis and would fall here in the key. It differs from Archocelis in having a shon ciliated male 

 antrum and a muscular penis papilla surrounded by a crown of gland cells. In Archocelis a male antrum is lacking and the muscular wall of the seminal vesicle appears to serve as a penis. 



18 



