length of the adanal shields ; ad anal shields have the shape of a scalene 
triangle and so form a long internal posterior spine (the internal e<%e 
is longest, it is rectilinear in its anterior half hut is concave behind 
the external edge is slightly convex ; the posterior edge is concavr 
and bordered by punctations); the outer shields are replaced bp I 
prominent, non-chitinous fold ; no caudal prolongation but a chibnosJ 
thickening on the median festoon Peritrcmcs narrow, whitish.comma 
shaped with the point bent back towards the dorsal surface Rostm 
o'6 mm. long, dorsal base almost twice as broad (o*6 mm.) as long [ 
lateral angles at about the middle of the length, posterior angles quite 
prominent. I lypostome very slightly spatulated, has six rows of teeth 
Palps as broad as long, flattened dorsally ; second segment scared; 
longer than the third and retracted into a blunt point dorsally at it- 
J. Ventral surface of posterior extremity. .» 
posterior border T one 1 ■ • 
white hairs • an t • ^ le allve ly strong. Coxae covered with long 
nairs, anterior summit mnrh m_ j , . .u. 
Ventral surface of posterior extremity. * # 
strong. Coxae covered with long 
Ti • * 
ih!s species 
Everett Dutton. 
