302 



A carology 



have no swimming hairs. The genital organ has two plates and three 

 pairs of genital suckers. 



Figure 230 Atractidella hamata 

 Lundblad. Venter of female. (After 

 Lundblad 1942) 



Figure 231 Atractidella hamata 

 Lundblad, Palpus of female. (After 

 Lundblad 1942) 



Genera: 



1. Atractidella Lundblad, 1936 



Type. Atractidella hamata Lundblad, 1936 



2. Atractidopsis Lundblad, 1936 



Type. Atractidopsis digitata Lundblad, 1936 



Figure 2J2 Atractidella hamata 

 Lundblad. Dorsum of male. (After 

 Lundblad 1942) 



Figure 233 Atractidella hamata 

 Lundblad. Dorsum of female. (After 

 Lundblad 1942) 



Rejerence: 



Lundblad, O. 1936. Neue Wassermilben aus Santa Catharina in Siidbra- 

 silien. Zool. Anz. 115:29-51. 



