122 



THE WARBLE FLY. 



Jfi/jtodi'riiKt huvis DeG. 

 (A European species.) 

 Exhibit: Eggs, adult and figure. 



THE OX BOT; OX WARBLE. 



Hi/podeniiii llDcntd Vill. 



Exhibit: Larva, adult, and figure. 



THE SHEEP BOT-FLY; HEAD MAGGOT. 



Oestrus oris Linii. 

 Exhibit: Larva, pupai'ia, adult, and figure. 



THE HORN FLY. 



Hwiiiatdhiii scrrald R-D. 

 For special article see Riley and Howard, Insect Life, v. II, pp. 

 93-108. 



Exhibit: Puparium, adult, and figure. 



THE SHEEP TICK. 



3felophagiis orimis Limi. 

 Exhibit: Adult and figure. 



THE SCREW-WORM FLY. 



Clir!if<(>i)n/i(i riKiceHnrid Fal). 



(Formerl}^ C<r))vpson} ///'((. ) 



For special article see Howard, Proc. Washington Acad. Sci., v. II, 

 p. 562, 1900. 



Exhibit: Adult and figure. 



THE CAT AND DOG FLEA. 



Ctnidcephahis canis Curtis. 

 (Formerly called Pn/ci' xcfrat/ccjM Gerv.) 



For full bi]>liography see Baker, Proc. U. 8. N. M., v. XXVII, p. 

 438, 1904. 



Exhibit: Figure. 



THE SUCKING HORSE-LOUSE. 



HiiiiKitojiiiiiis (isliii Jjiiiii. 

 Exhibit: Figure. 



THE SHORT-NOSED OX-LOUSE. 



JLimtitopliiiis I'lirii-^teniiis Nitscli. 



Exhibit: Figure. 



THE LONG-NOSED OX-LOUSE. 



H:r)nak>i>'nniH vifnil Linn. 



Exhibit: Adult and fiofure. 



