120 

 Genera: 



Acarology 



1. Phaulodinychus Berlese, 1903 (= Halouropoda Halbert, 1915) 

 Type. Phaulodinychus repletus Berlese, 1903 



2. Diphaulocylliba Vitzthum, 1925 



Type. Phaulocylliba amplior Berlese, 1923 



3. P/z««/ocy///7?fl Berlese, 1903 



Type. Phaulocylliba ventricosa Berlese, 1903 



4. Phaulodiaspis Vitzthum, 1925 



Type. Urodiscella advena Tragardh, 1912 



Figure 90 Phaulodiaspis advena (Tragardh), 1912. Dorsal view of female 

 (left): tritosternum (center); ventral view of female (right). (After Tragardh 

 1912) 



Discussion: This family is of no known economic or medical impor- 

 tance. 



Reference: 



Tragardh, I. 1944. Zur Systematik der Uropodiden. Ent. Tidsk. 65:173- 

 186. 



Urodinychidae Berlese, 1917 



Figure 91 



Diagnosis: The tritosternum is covered by coxae i. Well-developed 

 grooves are present for the le^s. The marginal plate is continuous pos- 

 teriorly and its inner margin is scalloped. 



