| 
. 
FOOD HABITS OF SHOAL-WATER DUCKS. 
61 
Tasie 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. 
Total number of stomachs examined........... 
CLASS Insecta—Continued. 
Order COLEOPTERA—Continued. 
Carabidae (ground beetles)—Continued. 
A spidoglossa subangulata........---------- 
Bembidium intermedium....-.------------- é 
Bembidium insulatum,.....-..------------ 
Bembidium SD es Marios celias sate tete 
TEOTOMOTUS VOLO sa nee eel eee 
AL GLYIUSIS Dike seen scree ace eee 
GHIDENTUSIS sca eee ees Soe Oe mISSe occ 
Anomoglossus PUsilUs. .=..-------+------=- 
Harpalus caliginosus.....-..---------=---<- 
Selenophorus Sp.--.---- Dau saa nee aoe 
Stenolophus conjunctus.....----- Sadcossase 
Anisodactylus dulcicollis...... ts Soe Ra 
PAI SOMUCLYLUS TUSLICUS= sae ae oe ee = 
Haliplidae (crawling water beetles). 
Unidentitiedizcs.<s. 252 san- =e sno seee 
ELI DUULSIETLO DSS ae aes ce 
FEL CLUDUUSTUMICOLOT Sa ae ne eo 
ELGIUPUUSIS Ds aeesei ens fae see ane eee 
Onemidorusiedenvulus son. == == se 
Cnedmidotus pedunculatus....------------- 
ONEMUI OHSS Dome ee nee eee 
PCL OUULCSTSUNU DION pai ona oe 
Peltodytes callosus......-.-- See ee eS 
TACILOUYLES'S Piensa = Ses Se eee 
Dytiscidae (predacious diving beetles). 
Unidentified adults and larvae.........-.- 
Colpius inflatus....-- eee See ne ee ee 
CONT GT USIOLCOLO = a 
Canthydrus puncticollis.......-...--- tees 
iHaqdrocanihtus iricolon—. ..=2--=-. 22-2 see 
Hydrovatus compreéssus.......------------- 
LEA OT ODEPUSIS Dixie er srsa oe es ee 
SRIGESSUSIO/PINES <5 = oc -a eos ee 
Bidessus obscurellus...-..-- oe apr ae 
BPM UCSSUSHIBUICOLLS re Sic 1 pe se eae eae 
PS IMESSUSIS So eae oes ae ie eee eee 
COCltNOUSIOCOMOU OSes a cee ee 
Coclambus inaequalis ......---------------- 
Coelambus-punctatus........---.-+----+--:- 
CoclaMoUsGunoldUsm =e. 22 he sae s 
COM CATEDUSIS) sae Soe a ies ese ine = 
TACT OPOIGUSIS Dac = ns = 2 SS ise gs = = 
COPLOLOMULS tNECTTOGALUS. - ~~. -5-5---2-- == 
GOpiMliomussSp i= - == == =. 52 == - Saas esas 
AUCDUS SPs. == ain = = = a 
Laccophilus decipiens ......-.---------+---- 
Gad- | Bald- 
wall. | pate. 
417 255 
el poe 
1 ere ese 
eves 2 
Green-| Blue- 
Cinna- 
Pin- | Wood 
winged | winged} mon | 4.3) | duck. 
teal. | teal. 
653 319 41 |. 790 413 
Seer ee [| ose |e eee ae 
SI See 1 | Edn | Bee Sy gee aos Oe 
See ee | ners oy wll epee ile Pee oe 
5 i Fie (eet wae (eee ae nie se 
soles ee 1 aes eee 1 
sare ees 1 fee QF psa see 
cS cua eral [eee a [See ceee sce ee 1 
ios [ona Nee [peers lee cose 1 
dees ed epee Semel ccen cs 
RM es el | eee = ee |g See Seer lel ert aS 
pele [el Baee oe [ee ee | eee 
aateoue fel eer ae ee | eee 
dnl eeee tele ye 2o jb eee 
Ai ar Sa ee a ig ee ees Ss 2 
eens | Dele | cece ee 
Eee | 2 ee iL 1 
ere Ss ee aie ea ieee 
Loge se a NS ae se etl fee io 1 
Bere eters | eet Sale [eee 1 
pete [el eeeetiee een ie (este g 
ene SAS ig ares Sl eee (eee 
Se oe | AGS oe |: acpeece a aes 
22 8 2 4 9 
poe take BY ead ar 3 
ee 1 ete delay ee 
a is ena ee a (elise 
ee Sl Tes eee Dr |e cea oe 
Uae ail [een el eaenee Se jee ae 
ee ee aoe es er ee ee 1 
1 | Dem e alb aee oeees | eee eee 
So eee | Ie lees ee 
1 fice le eee 
yee Ol tara te 1c |e 
Se ee es es se eS ale 
See ete ae Sse (ie 
Digete ee ces eae ae ig Bees se 
eS Isis. |S ee 
Cees eae | 2 1 1 
ig aut aoa Sn | ee ee 2 
aes ieee 
11g eee jl carmen (I oe 
teal. 
