PLATE XXX. 



1. Pedalion uiiiiuu 



la. 



16. 



Ic 



Id. 



If. 



!/• 



Ih. 



2. 



3. 



4. 



4a. 



46. 



Hexarthra polyirtera 

 CEcistes ptj'gura 

 Seison Grubei . 



G. 



7. 

 8. 

 9. 

 9a, 



Drilophaga bucephaliis 



Balatro calviis . 

 Copeus spicatiis 

 Brachiomis Miilleri . 

 Brachiomis angularis 



side view H 



dorsal view . H 



front view H 



side view (side limbs removed) showing viscera PI 



dorsal view, showing muscles . . . . H 



<,, dorsal limb I l''\^l"'^^^°''^ 

 [2, elevators 



rj ■ 11 1 1 • 1 ( 3, depressors 



/3, mner lateral limb ' 



[4, elevators 



y, outer lateral limb J' , ^ 



1 6, elevators 



8, ventral ii^^,\^' '^^l^^^s^oxs 



[ 8, elevators 

 The ventral depressors (5, 5), of the outer 



lateral limbs, meet a similar dorsal pair on 



the mid-dorsal and mid-ventral surfaces; 



and the four together encu-cle the body. 



There is a similar encircling set of fom- 



(1, 1) belonging to the dorsal limb, 

 ventral view, showmg muscles . . .11 



9, ventral longitudinal muscles for retract- 

 ing head 



side view, showing muscles . . . .II 



10, dorsal longitudinal muscles for retract- 

 ing head 



11, right depressor of dorsal antenna 



12, circular muscles of the neck 



13, right depressor of chin 



male, dorsal view . . . . . . H 



male, side view H 



dorsal view . . . (after Dr. Schmarda) 

 head, dorsal view, showing hooks . . . H 

 female, retracted ; side view . \ 

 male, extended ; side view . [ (after Dr. Claus) 

 tropin ' 



side view; iMncheA to Liimhriculus\ I"*; , ," 



( Vejdovsky) 



(after M. Ed. c'lapareilc) 



ventral view . 



side view .... 



ventral view . 



dorsal view 



ax)ertm"e for lateral antenna 



H 

 H 

 PI 

 H 



