FOOD. HABITS OF SHOAL- WATER DUCKS. 



63 



Table II. — Items of animal food identified in the stomachs of the ducks treated in this 

 bulletin and number of stomachs in which found — Continued. 



Kind of food. 



Gad- 

 wall. 



Bald- 

 pate. 



Green- 

 winged 

 teal. 



Blue- 

 winged 

 teal. 



Cinna- 

 mon 

 teal. 



Pin- 

 tail. 



Wood 

 duck. 





417 



255 



653 



319 



41 



790 



413 



Class Insecta — Continued. 

 Order COLEOPTERA— Continued. 

 Cerambycidee (long-horned beetles). 



1 

















1 

















1 



Chrysomelidae (leaf beetles). 



1 



2 





2 





2 







2 

















2 

















1 





1 



1 



1 



2 



2 



1 



1 



11 













1 





















1 





1 

 2 

 1 

























1 























1 











1 













Melandryidae. 



Synchroa punctata 













1 



Anthicidae (flower beetles). 



1 

 1 

 1 



12 





























Meloidae (blister beetles) 















Suborder Rhynchophora (Weevils). 

 Unidentified adults '. 



1 



17 



8 



2 



14 



12 





2 



Curculionidae (snout beetles). 



Unidentified 









1 



2 















1 





Hypera punctata. 













3 















2 





Lixellus filiformis 









1 







Bagous sp ■. 



1 













Endalus sp 











1 





Sphenophorus aegualis 









1 











1 











Sphenophorus sp : 







3 





2 



1 









1 



14 

 5 





Order DIPTERA (Flies). 



13 

 1 



1 

 3 



8 



2 



10 

 3 



4 



Tipulidae (eranefiies). 



Unidentified adults, larvae, and pupae 





Ctenophorinae, larvae 







1 



