£40 



STATE BOARD OF AGRICULTURE. 



they are known as "green heads." In some localities they are are called 



" deer flies," and some have the name " golden-eyed " flies, because their eyes 



are banded or striped with metallic 



yellow or brown. The female only 



has the blood sucking habit, and 



the male lives on pollen and the 



like. 



The larvfe are elongated, some- 

 what flattened creatures, living in 

 water or in the soil of marshy 

 land, preying upon whatever comes 

 in their way. 



Animals should be protected by 

 netting when driven over infested 

 roads, or should have an applica- 

 tion of fish oil and carbolic acid at 

 points not within easy reach of the 

 tail. 



PANGONIA Latr. 



Fig. 297. — Mouth parts of a " horse-fly. 



P. pigra O. S. Dunnfield, Del. Water Gap, VII, 12, 14. 



P. chrysocoma O. S. Dunnfield, Del. Water Gap, VII, 11. 



CHRYSOPA Meigen. 



C. celer O. S. Clementon, V, 12, 30, Westville, VI, 15, Dover, VI, 17. 



C. niger Macq. Common, Clementon, V, 12, Atco, VI, 4, Newark, VI, 13, 

 Dover, VI, 17, Jamesburg, VII, 4. 



O. callidus O. S. Riverton, VI, 16, Newark, VI, 13, Dover, VI, 17, James- 

 burg, VII, 4, Dunnfield, VII, 11. 



4 



C. pudicus O. S. Atco, VI, 18, Anglesea. 



O. montarms O. S. Morris Plains, VI, 24, Merchantville, VI, 28, Clemen- 

 ton, VIII, 8. 

 C. flavidus Wied. Jamesburg, VII, 4, Anglesea, VII, 10, Avalon, VII, 22. 

 O. univittatus Macq. Atco, VI, 18, Morris Plains, VI, 21, Jamesburg, VII, 4. 

 C. moechus O. S. Glassboro, VIII, 1 (Greene), Riverton, VII, 3, Jamesburg, 



VII, 4, Anglesea, VII, 19, Dunnfield, VII, 11. 

 O. morosus O. S. Lakewood (Lansing). 



O. vittatus Wied. Merchantville, VI, 28, Jamesburg, VII, 4, Clementon, 



VIII, 9. 



C. striatus O. S. Riverton, VII, 3, Atlantic City, VIII, 7, Clementon, VIII, 8. 

 C. fallax O. S. Buena Vista, VI, 11, Morris Plains, VI, 25, Jamesburg, VII, 



4, Dunnfield, VII, 11, Atco, VI, 18. 

 O. obsoletus Wied. Jamesburg, VII, 4, Avalon, VII, 22, Westville, VII, 26. 

 C. plangens Wied. Cape May, VI, 14, Atco, VI, 4, Avalon, VI, 8. 

 C. fugax O. S. Atco, VI, 4, Newark, VI, 13, Buena Vista, VI, 11. 

 C. indus O. S. Clementon, V, 10, 12. 



