256 
H. Smit 
Figures 70-73 Arrenunis (Dividuracarus) gereckei sp. nov., holotype 6: 70, ventral view; 71, dorsal view; 72, lateral 
view; 73, palp. Scale lines, 50 pm (Figure 73), 200 pm (Figures 70-72). 
Figure 74 Arrenurus (Megaluracarus) thienemanni K.O. 
Viets, 6, outer side P1V and PV. Scale line, 
50 pm. 
Diagnosis 
As for subgenus. Body colour brownish-green; 
dorsal posterior body part with a large, conical 
hump. Ventral posterior body part extending little 
beyond dorsal posterior body part. 
Description 
Male 
Body 1028 long (without tube-like structure) and 
815 wide. Body colour brownish-green. Anterior 
margin of body slightly concave. Body divided in 
three parts, with complete suture lines (Figure 72). 
Ventral posterior body part with a large median 
cleft, dorsal posterior body part with a large, 
