154 



W. A. SANDS 



Worker. Head capsule and pilosity yellow, setae rather sparse, not conspicuous. Postcly- 

 peus strongly inflated, Pcl/W, 0-33, Pcl/Ri, 3-28. Other characters given in generic diagnosis. 

 Measurements (one specimen) in millimetres. 



Head width (W) .... 



Fore tibia width (T w ) . 



Fore tibia length (Ti) .... 



Postclypeus length (Pel) 



Left mandible, apical to first marginal (La) 



Left mandible, first to third marginal (Li) . 



Left mandible, third marginal to molar 



(Lm) 



Right mandible, apical to first marginal 



(Ra) 



Right mandible, first to second marginal 



(Ri) 



Right mandible, second marginal to molar 



(R m ) 



076 

 013 

 056 

 025 

 010 



004 



o-io 



008 



004 



382 



383 



Figs 380-389. Amicoterm.es galenus. 380, 381, front and side views of imago head 

 capsule; 382, 383, imago mandibles; 384, 385, worker ditto; 386, mesenteric-proctodeal 

 junction showing attachments of malpighian tubules and position of malpighian knot; 

 387-389, views of enteric valve seating. 



