Plate XXV 



Ldrvdl D( hills (if Ttiiiiipinw 



T(i)}!ij)us (lifiiri, labial ])lato (if larva. 

 TiDtijpiis s]). A. labial plate of larva. 

 Protcnthcs carncus. labial plalr o\' larva. 

 Tdunpus s]). A. labial papilla- of lar\a. 

 TintjijjKs sp. B. labial ])lat(' of larva. 

 Proclddiits conciinnis, labial i)la1c of lai'va. 

 Tanijpus monilis, labial ]ilatc i>f lai'va. 

 Protenflies culiciforniis, labial jilatc of larva. 

 Proclddius concinnus, labial i)apilla' of larva. 

 TdHDpus dicoloniius, labial jilate of larva. 

 Tony pus pilosdlus?, labial i)lat(' of larva. 

 Proclddids rnncivniis. labi'Uiii of lai'A'a. 



