228 LIST OF DIPTERA. 



Fam. VI. Mydasii. 



Mydas, Fabricius. 



Div. I. 



Mydas giganteus, Thumb. Act. Holm. 1818, 246, f. 9. Wied. Dipt. 

 Exot. i. 116, 1. Auss. Zweif. i. 239, 1. Mon. Mid. pi. 52, 

 /. 1. Macq. Hist. Nat. Dipt. i. 274, 1. Westwood, Arc. Ent. 

 50, 2. Blanch. Hist. Nat. Anim. Art. 578, pi. 3,/. 1. 



a. Brazil. 



Mydas dives, Westw. Arc. Ent. 50, 3, pi. 13,/. 1. 

 a. Brazil. From Mr. Walker's collection. 



Mydas iopterus, Wied. Auss. Zweif. i. 241, 4. Macq. Hist. Nat. 

 Dipt. i. 274, 4. Westw. Arc. Ent. 52. 



a. St. John's Bluff, Florida. Presented by E. Doubleday, Esq. 



b. Massachusetts. From Prof. Sheppard's collection. 



Mydas filatus, Fabr. Ent. Syst. iv. 252, 1. Syst. Antl. 60, 1. Latr, 

 Hist. Nat. Crust, xiv. 338, Gen. Crust, iv. 294. Diet. d'Hist 

 Nat. xxiv. 192, 548. Dumeril, Cons. Gen. t. 48, /. 8. Wied, 

 Dipt. Exot. i. 116,2. Auss. Zweif. i. 240,3. Lam. Anim. 

 sans Verteb. iii. 426, 1. Bibio filata, Fabr. Mant. Ins. ii. 328, 

 1. Nemotelus asiloides, Deg. Ins. vi. 204, 2. t. 29, /. 6. 

 Drury. Ins. i. t. 44,/. 1. 



a. North America. 



Mydas pachygaster, Westw. Arc. Ent. 53, 24, pi. 13,/. 4. 

 a. Georgia? 



Mydas notospilus, Wied. Auss. Zweif. i. 244, 10. Mon. Mid. pi. 



54, f. 20. Walk. Linn. Trans, xvii. 339. Westw. Arc. Ent. 



54,36. 

 a. Brazil. Presented by the Entomological Club. 



Mydas parvulus, Westw. Arc. Ent. 53, 28, pi. 13,/. 6. 

 a. Florida. Presented by E. Doubleday, Esq. 



Div. II. 



Mydas stenogaster, Westw. Arc. Ent. 53, 31, pi. 14, /. 3. 

 a. New Holland. Presented by the Haslar Hospital. 



Mydas bicolor, Westw. Arc. Ent. 53, 32, pi. 14, /. 4. 

 a. Swan River. From Mr. Turner's collection. 



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