V 



Fi<;. 4. A, PeripatiiK novtz eettlandiw. 

 After Sedgwick, from Lang. J>. 

 cttpenxix, side view, enlarged about twice the 

 natural size. After Most-ley . from Balfour. 

 < '. Anatomy of Peri/xttttx <///>,' /I*/*. The en- 

 teric canal behind the pharynx has been re- 

 moved, fir, brain ; a antenna ; op. oral or slime 

 papilla-: ./. slime yland : */. >litnc rt'x-rvoir. 

 uhich ;il thf sain.- time :irt> a-, a duct to the 

 tflaml : .w/ 4 , .,. . *'*,,. ne])hridia of the 4th, 

 r>th, lith. and 9th pairs I.!' limbs : (Y /. -loinrat.-d 

 ccixal L'land <( tin- last pair of fi-ct ; (/. L'l-nital 

 apci-liiri' : <tn. aiin> : /'//, pharynx: . loniri- 

 tndinal trunk of the nervous sysTi-m. Afi.r 

 Malt'oiir, from Lanir. 1>, I'ortion nf thr 'mdy nf 

 /'<//' /in tux fil in -;/.v/'.s opcniMl III show llir scat- 

 tcn-d tuft- nf trachea- (trt: >'. ''. vi-nlral iu-rvc 

 cords. - Afti-r MoSfh-v. 



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