PIOPHILA. 1.
P. case/.
'-8
in.
Cheese Maggot Fly.
glossy black; middle and hind le^s vellowi^h.
known skippers
Small dies tonnd near the
- .
Dtcliicta caudata.
D. hrcvicaiida Notiphila
%
bclla.
Ps/'/opa atra.
in.
j-',-;
in. J/g
.
'-s
in.
in.
brown
gray, with
ashy gray
in.
.
bitithcrcnlata.
hind
which
in
black, with ten long bristles in
glossv black
Discoccriiia parva. jy in. Hvdrcllhia livpolcnca. Is BracIivdcMtcra diiiiidiata
Parrdia
water,
salt
their larv;u live.
tail.
tail.
stripes.
feet red.
body black
brassv brown
wing transparent
face
and under side white
feeler,
-f^w.: dark green.
'gin.; ashy gray
ScatcIIa fcivillacca.
wing with four
OCHTERA. I.
O. tiiberculata. O. cmp/d/for/iii.'i.
^r in.
Ja in.
whitish
body black
clear spots.
Catch Fly.
black, with swollen shanks
hint! teet retl.
brown; under side white. 's bi. wing gra-, with black border; two warts on hind in.: brassy brown
-^^^
Eplivdra atro-virois.
knees and feet yellow.
legs black
of chest.
^^^T
^
Salt Water Fly.
black, with six long bristles in
-tt^^^ '
EPHYDRINID^.
2.
Their mas^gots are the well-
old cheese.
in
feet red.
head gray, with black eyes.
(59)
pait
(59)
