NO. lO FCEDINC OKHANS oK AK.\( II N IDA — SNOW.RASS 



20 



cxp' P'"C 



Imv 



Im(;. q.— Pcdi|)alpicia-UrnpvRi-Thclvphoni(lao. Mtutiool^roitiis nutantcus 



(H. Lucas). 



A. aiUirior part of IjikIv. willi pcdipalps and bases of first two pairs of legs, 

 ventral. W, mouth region, dorsal, as seen hy removal of cheliccrac. C, rhclicera. 

 D, lower wall of preoral cavity and pharynx, with muscles of lahrum and pliar- 

 ynx, exposed by removal of left side of left fxrdipalp coxa. H, ventral walls of 

 pcdipalp coxae removed, exposing dorsal c<>xal walls, and ventral walls of 

 preoral cavity and pharynx, with pharyngeal muscles. F. lamina <l<irsalis of 

 preoral cavity and pharynx. C,, cross section thr<>ugh anterior part of lahrum 

 and preoral cavity. H. section through middle of lahrum and i>re<.ral cavity. 

 I, section of pharynx. 



