1948] 
Wharton — New Peruvian Chiggers 
97 
Fig. 4. Trombicula chara n. sp. A, dorsum; B, venter; C, dorsal view 
of gnathosoma; D, ventral view of gnathosoma; E, scutum. (Magnification 
of each figure, indicated by the line associated with the figure, represents 
50 microns.) 
of the scutum, absence of ocular plates, size of the sub- 
terminalae, and arrangement of the body setae as well as 
by the difference noted under the discussion of T. pear- 
soni. 
