PLATE 4. 



28. Sarcophaga cimbicis Townsend. 



29. Sarcophaga bisetosa Parker. 



30. Sarcophaga taiinis n. sp. 



31. Sarcophaga cessator n. sp. 



32. Sarcophaga sarraceniaB Riley. 



33. Sarcophaga tetra n. sp. 



34. Sarcophaga idonea n. sp. 



35. Sarcophaga sinia n. sp. 



36. Sarcophaga pervillosa ii. sp. ; 3Ga, first seg- 



ment of hind tarsus of male. 

 [37.] Same, variety inchoata, n. var. (not figured) . 



38. Sarcophaga fletcheri n. sp., with back vie^v 



of anterior clasper. 



39. Sarcophaga davidsoni n. sp. 



40. Sarcophaga atlanis n. sp. 



