PROC. ENT. SOC. WASH., VOL. 21, NO. 8, NOV., 1919 l'.l.~> 



CALENDAR OF SEASONAL ACTIVITY OF TABANIDAE* 



IN THE LOWER EVERGLADES OF FLORIDA 



1918 TO 1919. 



Species. 



"GADFLIES:" 

 Tabanus ameri- 

 canus Forster 



Tabanus atratus 

 Fabr. 



Tabanus lugu- 

 bris Macq. 



Tabanus tur- 

 bidus Wied. 



Tabanus trijunc- 

 tus Walker 



Tabanus melan- 

 ocerus Wied. 



Sex. Locality. 



9 Paradise Key, Fla. 



d" Paradise Key, Fla. 



9 Paradise Key, Fla. 



9 Paradise Key, Fla. 



9 Paradise Key, Fla. 



9 24 mi. southwest of 

 Paradise Key, Fla. 



Date. 



Feb. 28, 1919 

 March 10, 1919 

 March 12, 1919 

 March 27, 1919 

 April 16, 1919 

 June 9, 1919 



9 24 mi. southwest of June 9, 1919 



Paradise Key. Fla. 



9 Paradise Key, Fla. June 10-30, 1919 

 9 Paradise Key, Fla. August 15, 1919 



August 23, 1919 

 Sept. 28, 1919 



March 31, 1919 

 April 7, 15)19 

 August 15, 1919 



April y, 1919 

 April 25, 1 ill* 

 July 13, 1919 



March 22, 1919 

 March 27, 1919 

 March 31, 1919 

 April 7, 1919 



9 Paradise Key, Fla. 



9 Paradise Key, Fla. 



9 Paradise Key, Fla. 



9 Paradise Key, Fla. 



9 Paradise Key, Fla. 



9 Paradise Key, Fla. 



9 Paradise Key, Fla. 



9 Paradise Key, Fla. 



9 Paradise Key, Fla. 



9 Paradise Key, Fla. 



9 24 mi. southwest of 



Paradise Key, Fla, 



9 Paradise Key, Fla. 



9 Paradise Key, Fla. 



9 Paradise Key, Fla. 



Collector. 



C. A. Mosier 



C. A. Mosier 



C. A. Mosier 



C. A. Mosier 



C. A. Mosier 



C. A. Mosier 



C. A. Mosier 



C. 

 C. 



A. 



A. 



Mosier 

 Mosier 



C. A. Mosier 



C. A. Mosier 



C. A. Mosier 



C. A. Mosier 



C. A. Mosier 



C. A. Mosier 



C. A. Mosier 



C. A. Mosier 



C. A. Mosier 



C. A. Mosier 



Tabanus lineal a 

 Fabr. 



9 Paradise Key, Fla. 



9 Paradise Key, Fla. 



9 Paradise Key, Fla. 



9 Paradise Key, Fla. 



* Identifications by C. T. Greene, Ass't Custodian of Diptera. I S Xat 



Museum, based on specimi-ns actually now in this collection. 



