TABLES OF WYEOMYIA 53 



Tables or the Species. 



ADULTS, STEDCTUEE AND COLORATION. 



1. Scutellum silvery 2 



Scutellum not silvery 3 



2. Mid tarsi without any white; prothoracic lobes coppery golden 



homotina Dyar & Knab (p. 58) 

 Mid tarsi with white markings; prothoracic lobes violet-blue 



trinidadensis Theobald (p. 59) 



3. Prothoracic lobes entirely silvery white 4 



Prothoracic lobes golden, or golden tipped 9 



Prothoracic lobes shining violet or blue 11 



Prothoracic lobes darkly colored, similar to the mesonotum 24 



4. Abdomen silvery-tipped above 5 



Abdomen without silvery tip 8 



5. Female with the hind tarsi only marked with white, minor Dyar & Knab (p. 62) 



Female with the mid and hind tarsi marked with white 6 



Female with all the tarsi marked with white 7 



6. White on the mid tarsi indistinct, on the tip of the second joint and on last 



three hafiama Dyar & Knab (p. 62) 



White on the mid tarsi distinct, on third and fourth joints 



concMta Dyar & Knab (p. 63) 



7. White reflection on the under side of fore tarsi confined to the last three joints 



argyrura Dyar & Knab (p. 64) 

 This color continuous on all the joints vandiizeei Dyar & Knab (p. 65) 



8. Basal cross-vein less than its length from the anterior cross-vein 



fratercula Dyar & Knab (p. 68) 

 Basal cross-vein distant its own length from the anterior cross-vein 



sororcula Dyar & Knab (p. 69) 



9. Proboscis long and slender ehrysomus Dyar & Knab (p. 70) 



Proboscis short and stout 10 



10. Mid tarsi marked with white in the female, hind tarsi dark; male unknown 



agnostips Dyar & Knab (p. 72) 

 Mid tarsi not marked with white in the female, hind tarsi white-marked; 



male the same aporonoma Dyar & Knab (p. 73) 



11. Byes with a continuous, narrow, white-scaled margin behind 12 



Eyes without a continuous white margin 14 



12. Mid and hind tarsi marked with white in the female; male the same 



guatemala Dyai & Knab (p. 75) 

 Mid tarsi marked with white, hind tarsi dark; male the same 13 



13. White on mid tarsi on tip of the second and all of third and fourth joints 



(i6(isc(Mita Dyar & Knab (p. 78) 

 White on mid tarsi on apical half of second and all of third to fifth joints 



megalodora Dyar & Knab (p. 77) 



14. Occiput with a silvery-white spot on the vertex 15 



Occiput without a silvery spot on the vertex 20 



15. Mid and hind tarsi marked with white in the female 16 



Mid tarsi only marked with white on the female 17 



16. Prothoracic lobes pale violet; white marks on the hind tarsi broad 



violescens Dyar & Knab (p. 79) 

 Prothoracic lobes dark violet; white marks on the hind tarsi small 



mitcHelUi Theobald (p. 80) 



17. Proboscis moderate; prothoracic lobes violet or blue-violet 18 



Proboscis very long; prothoracic lobes pale blue 



philophone Dyar & Knab (p. 85) 



18. Prothoracic lobes violaceous; a white margin on the lower half of eye 



antoinetta Dyar & Knab (p. 83) 

 Prothoracic lobes blue-violet 19 



19. White margin behind eye on less than the lower half. . smiiftii_Coquillett (p. 94>- 

 White margin behind eye reaching above the lower half 



matcea Dyar & Knab (p. 93) 



20. The white on the last two hind tarsal joints continuous 21 



The white on these joints interrupted 23 



21. The white on the hind tarsi complete around the joint 



pandora Dyar & Knab (p. 87) 

 The white on the hind tarsi on one side only 22 



22. The apical two-thirds of second joint of the mid tarsi white 



canfieldi Dyar & Knab (p. 89) 



