EXPLANATION OF PLATE IIL 



Fici. 1. — Undetermined Larva of Adclocephdla from Brazil, natural size. 

 Fig. 2. — Larva of A'hl,,irji}„il:i ix'mx. last stai.'e, San Antonio, Tex., natural size. 

 Fig. 2a.— Larva of .\fl,h,r, i,l„,l.i ;,./>. stu-r IV, Brownsville, Tex. 

 Fig. 3.— Larva of .Vlrlortpha/u (.v»(.s Brownsville, Tex. 

 Fig. 4 — id, St/sup}! i nx inot'ma, stage I, much enlarged. 

 L. H. Joutel, del. 



156 



