DERIVATION OF THE FLORA AND FAUNA 303 



+ Scaiella a7igustipennis VVirth. — Mf. An almost Cosmopolitan genus. 



+ 5. argeniifacies Wirth. — Mt. 



+ S. brachyptera Wirth. — Mt. 



+ 5. decemguitata Wirth. — Mt, SC, Mf. 



^S. discalis Wirth. — Mt. 



+ 5. fernandezensis Wirth. — Mt. 



+ 5. kuscheli Wirth.— Mt, Mf. 



+ S. lutea Wirth.— Mt. 



■vS. niarginalis Wirth. — Mt. 



+ 5. niasatierrensis Wirth. — Mt. 



■vS. minima Wirth. — Mt. 



+ 5. 7ia7iopiera Wirth.— Mt. 



+ 5. pallida Wirth.— Mt. 



+ S. pilimana Wirth.— Mf. 



+ S. stenoptera Wirth. — Mt. 



+ S. vittata Wirth. — Mt. 



+ Scatophila fei'naftdesiana Wirth. — SC. 



vS. medifemur Wirth. Chile (Coquimbo). — Mt, SC. 



Heleidae [288). 



+ Dasyhelea australis Wirth. — Mt, Mf. Near a Chilean sp., genus cosmop. 



+ Forcipo7Jiyia te7ttiisqica77iipes Wirth. — Mt. A widespread genus (N. and S. 

 Amer., Eur., Afr., Austral.); one species common to Paraguay and Australia. 



+ F. sa7ictaeclarae Wirth. — Mt, SC. 



Helo77iyzidae (128). 



Blaesochaetophora picticoimis (Bigot) Henn. S. Chile. — Mt. 



Prosopa7ttru7n flavifro7is Tonn. et Mall. (Cnemospathis Baeckstroemi et 

 Schoenemanni Enderl.). Chile, S. Africa, New Zealand. — Mt, Mf. 



Lo7ichaeidae (128). 



Lo7ichaea patago7iica Malloch. Chile. — Mt. 

 Mnscidae (128). 



Austrocoe7tosia ig7wbilis (Stein) Hennig. Chile. — Mt. 



Ci'aspedockaeta Ii77ibi7iervis (Macq.) Hennig. S. Chile. — Mt, Mf. 



Delia platiira v. sa7icti-jacobi (Bigot) Hennig. Chile. — Mt, Mf. 



Euryo77i7na peregri7iU77t (Meigen) Hennig. Peru, Chile. — Mf. 



Fa7mia a7tthraci7ia (Walker) Hennig. Chile. — Mt. 



F. ca7ialicularis (L.) Cosmopol., also in Chile. — Mt, Mf. 



F. pu7ictive7ttris Malloch. S. Chile. — Mt. 



Fucellia i7tte7n7iedia Lundbeck (Egeria masatierrana et masafuerana Enderl.), 

 Eur., Oceania. — Mt, Mf. 



Hydrotaea cya7ieive7itris Macq. Chile. — Mt, Mf. 



Li77i7iophora patag07tica Malloch. S. Chile, Patag. — Mt. 



■\- NotoschoeTiomyza kuscheli Hennig. — Mt, Mf. 



Ophyra caerulea Macq. Centr. Chile to Fueg. — Mt. 



