ADDITIONS AND COKKECTIONS. 217 



Order DIPTEEA. 



One pair of membranous wings. 



TRIBE NEMOCERA. 



Antennas many-jointed, much longer than the 

 head ; head small ; body lengthened ; eyes large ; 

 legs long and slender. 



FAMILY TIPULAD^E. 



Proboscis short ; palpi curved downwards. 



Clunio (Haliday) . Proboscis obsolete ; antennae 

 eleven-jointed, the third and eleventh joints long; 

 wings not transparent, with two forked veins. 



C. marinus. 



P. 180 to be cancelled, and the following to be 

 substituted for it : 



FAMILY I. HARPALID.E. 



Wing-sheaths sessile, rounded at the tips ; fore 

 legs deeply notched. 



Pogonus (Zeigl.). Fore feet (tarsi) with two 

 dilated joints; thorax squarish; upper lip notched. 



P. luridipennis. 

 chalceus. 

 \ littoralis. 



Aepus (Leach). Head large, eyes minute, wing- 

 sheaths flattened; upper jaws projecting, many- 

 toothed. 



A. marinus. 

 Robynii. 



