Page:Mosquitoes, gnats, craneflies, midges and flies of the northern states (IA mosquitoesgnatsc00knobe).pdf/21

 ERIOCERA. 18.

£

spinosa.

Y^ a

brownish; chest with brown stripes; wings

in.;

1/%

redtlish

feeler of



male twice the

length of body, beset with spines. 19.

E.

longicornis.

dark-gray; chest with black stripes

Yi In.;



feeler twice the length of body.

AMALOPINA - CYLINDROTOMINA - PTYCHOPTERINA.

V.

AMAhOPlS. 1.

2.

3.

4.

A. A. A. A.

Y

inconsiaiis.

auripentiis. calcar.



y% in.

yellowish or brownish

i

Yz in.

'X in.

vernalis.

'"•



brownish

yellow





wing

chest and

reddish.

wings yellow.

chest reddish, to transparent yellow.

brownish





wings with brown



spots.

PEDICIA. albivitta.

i

in.; brown, silvery; chest with a double-brown stripe, wing transparent with a edge and one in middle of wing a row of brown spots on five segments of the body.

J^ to i34

brown band on

front



CYUNBROTOMA. 6.

C.

americana.

7.

C.

)iodicornis.

y^

in.

-j^ in.





yellow chest black striped wing transparent. dark yellow chest black striped head black.







PHALACROCERA. 8.

P. tipiiUna

.

Y

in-

brownish



chest dark gray with indistinct dark-brown stripes

tinge.

(19)



wings with gray-brown