60 BULLETIN 862, U. S. DEPARTMENT OF AGRICULTURE. 
TasLe II.—Items of animal food identified in the stomachs of the ducks treated in this 
bulletin and number of stomachs in which found—Continued. 
Green-| Blue- Cinna- - . 
Gad- | Bald-}_~. : Pin- | Wood 
: winged | winged} mon . 
wall. | pate. asl teal. rena tail. | duck. 
Kind of food. 
Total number of stomachs examined.............-- 417 255 | 653 | 319 41 790 413 
| 
CLAss Insecta—Continued. a 
Order HOMOPTERA. | 
Cicadellidae. 
Drmeculacephala Molly pes seen eee | =e eee eee bape Sk. cla a eee 1 
Fulgoridae. | 
Winidentificditea sears Sac? 22 San chat Soe ee Ss Pee Eee leaoneeas ileal semester 
COLO DSSPeee Soe ee eee ee eee Te ace | Sa eee 
IDUCTONOLTO DiS‘ SP zeae ee Se Se oe | Soe 2 slr ee ese Sees ergata 
Jassidaei(eathop pers) cscs oa eee eee ae eras eee 1 1 
Aphididae (plant lice). 
Rhopalosiphum nymphaeae...-.-..-.---------- pedis Pima Oa pa ete Le < . 
i 
i 
' 
i 
‘ 
‘ 
i 
; 
' 
i 
; 
i 
5 
— 
coer igvedectaia mae be 40 HO MEN ers os 
Order MEGALOPTERA (Fishflies). 
Wnidentiticdelanvac. ka ae aoe ee Wiss Bo eel lew tere ened One eae | eee fee ee 1 
Order NEUROPTERA. 
Wort cleat mites Base seen r ene ne Sarah aie eee OSS ecaoaosee sod Me sachs Ls) cide eee 
Sialidae (G@obSon sete=) es < sec pe ele ae erece| eee 1 Be Wes eM 4 a ee 
~I 
~ 
(or 
(ew) 
me 
— 
ow 
Hom 
Pa 
Unidentified larvae and cases ....--....----------- 9 
Phryganeidae. ¢ 
Phryganea improba.....-..-- Bee Se ee Se ea Cee eles hci | ee ne | eee eae a | 1 _§ 
Limnephilidae. : 
Slenophiylax'sps ss ae oasis eee eee ae a | Sos asics | ESS Soe 4 bas eg | ee 1 ‘ 
Sericostomatidae. 
SBTACKYCENETUS TED NUS sooo SI he a ee SS eo See eae se eee oe eee fe eee ee 1 
’ Hydropsychidae. . 3 
HIYOTOPSYCHE'SP = 22 SSeS awe 2 Sete BS ioe ae ls oe eee ee el aaa e aaeorra le Smt | Se Fin eal: 
> 
Order PHYRYGANOIDEA (Caddisfiies). i 
¥ 
Order LEPIDOPTERA (Butterflies and Moths). 
Hemileucidae. 
EL CTAALCUCE, MAA Sse SS eas se ee CI ee Se SN es eee es ee ST es eee 1 
JMRCUIG ROB AS one aaggecan pacobor a Soneonbses —e spagber cece Sod [Gees oar|[Sksqncad lone ssees)sscees 1 
INOGE TELS G wes se aaa Bo ere ee Toe sr ce See Les igsta| eae Vale sane Ses ee eee 1 
i 
2 
Geometridae, pupa......--- Se pa a arr (RE ce eee Lecceieu faoeese 2 oat See Pome 
Pyralidhe 2 ss see wre ae Sa ae cI oS flare ates | tra | eee eerste | ieee tert | ee eee eee 
INC 1d aC COCOON ais ns is sie iara tata ee sete ere | ota es otra | eo O' |S. kale a ee enere 
Wnidentittedrm OtHS sec soe ase a ere ree ater ee | eee Il EB bas oes 2 
Unidentified pupae: =. 423.5 555-3225 a ewe | Oe een fe eee aoe eee eee 
Wnidentitied’ caterpillars:s 22225. eee oe 1 1) 23ce S| oe ee wb nance 13 
Order COLEOPTERA (Beetles). | | | f 
Unidentified fragments and larvae.......-.-------- 18 16 40 50 21 40 62 3 
Cicindelidae (tiger beetles)... 5.2 «scan eee ee ee eee oe ee ee ere eee By ee 1 * 
Carabidae (ground beetles). = 
ni dentilied sos. Woe ee eee ee Del see ees 6 Fe [ae oe 3 
SCOTItCS SUOSITIQLUS SS ke Se | renee Gee ee | ace | See ed | BE SA eee 1 
CCU) pee ERE Ameen Heer nme cod AQcnor elon. leh eat ncctsestesds) Snes SSe piel re 
