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ARACHNIDA.-PEDIPALPI. 







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PLATE XL 



2 



Fig. 1. Phrynus whitei, Gerv., nat. size, figure taken from type-specimen: 1 a, carapace and chela; 



1 by left chela from the underside ; I c, outer side of hand of left chela, showing the two 

 long spines on the upper edge and the one long spine on the under. 



Hemiphrynus aztecus, Poc, nat. size, type-specimen from Tuxtla : 2 a, carapace and chela ; 



2 by left chela from underside. 



3. Hemiphrynus raptator, Poc, $ , nat. size, type-specimen from Teapa : 3 a, carapace and 



chela ; 3 b, anterior portion of carapace with mandibles ; 3 c, left chela from underside ; 



3 d, trochanter of right chela from above ; 3 e, hand and claw (protarsus and tarsus) of 

 right chela from above; 3/, sternal surface of cephalothorax and of anterior four 

 segments of abdomen ; 3ff> extremity of tarsus of fourth leg. 



4. Hemiphrynus lavifrons, Poc, anterior portion of carapace with mandibles : 4 a, trochanter 



of right chela from above ; 4 b, hand and claw (protarsus and tarsus) of right chela 

 from above. 



5. Acanthophrynus spinifrons y Poc, nat. size, type-specimen from Ciudad in Durango : 



5 a> carapace ; 5 6, left chela from above ; 5 c } ditto from below ; 5 d, trochanter and 

 base of femur of the same, to show supernumerary spine ; 5 e, tarsus of fourth leg. 























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