TIPULARIJE. 13 



stygius Say. Mexico. Say, J. Acad. Phil. VI, 155. 



stygius Say (bis). Louisiana. Say, Ins. of Louis, collect, by J. 



Barabiuo. 

 thoracicus Say. Pennsylvania, Maryland. Say, J. Acad. Phil. Ill, 



80, 3. Wied. Auss. Zweifl. I, 77, 5. 



Bibio Geoffrey. 

 albipennis Say. Pennsylvania (Say); Massachusetts (Harris Cat.). 



Say, J. Acad. Phil. Ill, 77, 3. Wied. Auss. Zweifl. I, 80, 7. Macq. 



Dipt. Exot. I, 1, 88, 5. Mem. de Lille, 1838, 2e part. p. 93, tab. xiii, 



fig. 2. Walker, List, etc. I, 121. 

 articulata Say. Penua. Say, J. Acad. Phil. Ill, 77, 4. Wied. Auss. 



Zweifl. I, 81, 8. 



articulosa Harris. Cat. Ins. Mass. 



baltimorica Macq. Baltimore. Macq. Dipt. Exot. 5e Suppl. p. 17, 



12. Mem. de Lille, 1855. 

 brunnipes Fab. Newfoundland (Fabr.); Massachusetts (Harris Cat.); 



Mexico (Walk.). Fabr. Mant. Ins. II, 327, 69 (Tip. rujipes). 



Ent. Syst. IV, 250, 80 (Tip. brunnipes). Syst. Antl. 54, 15 (Hirtea). 



Wied. Auss. Zweifl. I, 81, 10. Walker, List, etc. I, 120. 

 canadensis Macq. Canada. Macq. Dipt. Exot. I, 2, 179. Menu, de 



Lille, 1838, 3e part. p. 295. 

 femorata Wied. N. America (Wied.); Massachusetts (Harris Cat.). 



Wied. Dipt. Exot. 35, 2. Auss. Zweifl. I, 79, 4. 



fumipennis Walk. Huds. Bay. Walker, List, etc. I, 122. 



fuscipenuis Macq. N. America. Macq. Dipt. Exot. I, 1,87, 3. Mem. 



de Lille, 1838, 2e part. p. 91. 



gracilis Walk. Nova Scotia. Walker, List, etc. I, 123. 



heteroptera Say. Maryland. Say, J. Acad. Phil. Ill, 77, 2. Wied. 



Auss. Zweifl. I, 80, 6. 



humeralis Walk. Nova Scotia. Walker, List, etc. I, 121. 



pallipes Say. Penna. Say, J. Acad. Phil. Ill, 76, 1. Wied. Auss. 



Zweifl. I, 81, 9. 



rufithorax Wied. Penna. Wied. Auss. Zweifl. I, 78, 2. 



scita Walk. Nova Scotia. Walker, List, etc. I, 122. 



striatipes Walk. Huds. Bay. Walker, List, etc. I, 122. 



thoracica Say. Florida. Say, Long's Exp. App. p. 368. Wied. Auss. 



Zweifl. I, 78, 1. 



vestita Walk. Nova Scotia. Walker, List, etc. I, 122. 



xanthopus Wied. New York (Wied.) ; Nova Scotia (Walk.). 



Wied. Auss. Zweifl. I, 80, 5. Macq. Dipt. Exot. I, 1, 88, 4. Mt'in. de 



Lille, 1838, 2e part. p. 92. W T alker, List, etc. 1, 121. 



RliypllllS Latr. 

 alternatus Say. Penna. (Say); Massachusetts (Harris Cat.). Say, 



J. Acad. Phil. Ill, 27, 2. Wied. Auss. Zweifl. I, 82, 1. 

 marginatus Say. Penna. Say, J. Acad. Phil. Ill, 27, 1. Wied. 



Auss. Zweifl. I, 82, 2. 

 scalaris Wied. Georgia. Wied. Auss. Zweifl. II, 618, 8. 



