150 PROCEEDINGS OP THE NATIONAL MUSEUM. vol. xxix. 



CERATOPHYLLUS OCHI Rothschild. 



1904. RoTHScniLJ), Novitat. Zool., XI, p. 628. 



Host. — "An opossum." 

 Hahitat. — Victoria, Australia. 



CERATOPHYLLUS OCTAVII Rothschild. 



1904. Rothschild, Novitat. Zool., XI, p. ()38. 



Host. — Graphocularis hiurus. 

 Hahitat. — Cape Colon3\ 



CERATOPHYLLUS OLIGOCH.ffiTUS Wagner. 



1903. Wagner, Hoto 8oc. Ent. Ross., XXXVI, pp. 290, 292. 



Host. — ' ' y ogel . 



Hahitat. — Vegesack, Germany . 



CERATOPHYLLUS PENCILLIGER (Grube) Wagner. 



190.3. Wahlgren, Archiv fiir Zool., I, ji. 182. 



1904. TiRABOscHi, Archiv. de Parasit., p. 270. 



HostK. — Myodes Jenita^us., Put(>riui< sihh'icvs. 

 Hahitat. — Norway and Siberia. 



CERATOPHYLLUS PINNATUS Wagner. 



1904. TiRABOscHi, Archiv. de Parasit., VIII, p. 271. 



CERATOPHYLLUS PCEANTIS Rothschild. 



1905. RoTHsrniLi), Novitat. Zool., XII, p. 155. 



JTostK. ' Taniias spp., Sjh'rniopJiitus colwtihiavus.^ Putorias longi- 

 eaudatas^ ISciaras ahcrti. 



Hahitat. — Arizona and Alberta, Canada. 



CERATOPHYLLUS POLLIONIS Rothschild. 



1905. Rothschild, Novitat. Zool., XII, p. 171. 



Hostx. — MicrotuK driiiiiinoridJ /, KrotoiayH Kataratux. 

 H(d)!tat. — Al])erta, Canada. 



CERATOPHYLLUS PSEUDARCTOMYS Baker, var. ACASTI (Rothschild) 



Baker. 



1905. Rothschild, Novitat. Zool., XII, \^. 168 {('erdlopJii/Uii!^ acdnt!). 

 HoKt. — Sciuro-pteras sahrinus. 

 Ihdiitat. — British Columbia. 



CERATOPHYLLUS QUIRINI Rothschild. 



1905. Rothschild, Novitat. Zool., XII, j.. 163. 



Hosts. — Erotouri/K <j((j>j>i rl , Krotoiiujn ■sa,tar((ttis. 

 Hd>;tat.—\\hoY{M, Canada. 



