Diptera of New Zealand. 275 



Nemorcea nyctemeriana, Huds. 



NemorcBa nyctmerianus (sic), Hudson, Tr, N. Z. Inst., 

 XV. p. 218 (1883). 



Appears to be closely allied to, if not identical with, 

 N. orasus, Walk. 



Musca vicaria, Walk. 



Musca vicaria, Walk., Ins. Saund., Dipt., p. 348 

 (1850). 



Calliphora quadrimaculata, Swed. 

 Musca violacea, Walk., Ins. Saund., Dipt., p. 335. 



Calliphora hortona, Walk. 



Musca liortona, Walk. (1849). 

 Calliphora auronotata, Macq. (1855). 



This species is easily distinguished from the last, 

 being only half the size. 



