JOURNAL OF ENTOMOLOGY AND ZOOLOGY 129 
may serve as eyes, although they are quite different in form 
and structure from the true eyes. The posterior dorsal shield 
bears several prominent, curved, simple bristles, and a pair of 
= 
Ta 
i 
8 
7 
Figure 3. Ceratoacarus pacificus n. sp.; dorsal view. 
small sensory bristles above and in front of the eyes. 
anal-opening almost circular, as broad as long. 
quadrangular, three-fifths as broad as long. Anal covers small 
Genito- 
Genital covers 
