Page:Mosquitoes, gnats, craneflies, midges and flies of the northern states (IA mosquitoesgnatsc00knobe).pdf/34

 ASIL US. Robber Fly. 1.

A

2.

-J.

{

Proctacanthtts) longus.

iji "i-

{Proctacaiithus) heros. iiaiiv



shank

i

lirown, with tliife stripes on chest

brown, with tour

rediiish

body grav





legs chestnut.

stripes on chest; siiles of botlv vellow



anil feet insty.

3.

A. {ProctaciDitlius) philadclphicus. triangular marks on boilv.

q.

A.

5.

A. {Dioffinites) uwhriniis. legs stout. spots on sides

(



in.;

^^

Trupa>!ca) qitadratus.

i

in.

',-(

I

1'^



in.;

]/i

brown

light



biown, with

ellowish

in.;

boilv black



sides

tlaik

marks on chest

anil

brown, white, hairv on edges of

yellow and brown on

cliest



light

rings.

body rusty orange, with black



6. 7.

in. gold yellow light around l)lack marks on chest and on edges of rings. A. {^Diogmites) ternattis. A. Proctacant/ms) hrcvipcnnis. in. reddish gray; chest with a broad black and indistinct side stripes ; i

legs ciiestnut





i

(





shanks black.

(32)