NO. 1361. REVISION OF AMERICAN HIPHONAPTERA— BAKER. 457 



CERATOPSYLLUS UNIPECTINATUS ( Taschenberg ) Wagner. 



1880. Taschenberg, Die Flohe, p. 91. {TijphlopsxjUa unipect'mata.) 

 1895. Baker, Canad. Ent., XXVII, p. 189. {Ti/phlopfiyUa unlpectindta.) 

 1898. Yv^AONER, HoTO Soc. Ent. Rosa., XXXI, p. 580. 



Hoxi : Rhinol&phus hipposideros. 

 llah'ititt : Europe. 



CERATOPSYLLUS VARIABILIS Wagner. 



1898. Wagner, Hor;ie Soc. Ent. Ross., XXXI,. p. 28, pi. ix, fig. 1(3. Host, " Yes- 

 perugo iiathusii. ' ' 



Host: P/pist7'ellics abramus. 

 Hid itat : Russia. 



HOST INDEX.- 



Class AVES. 



Aegithalos roseus Ceratophyllns gullimr (Schrank) Wagner. 



Chloris chloris Ceratophyllus fr'mgillse (Walker) Baker. 



Columba livia Ceratophyllus columhx ( Walckener and Gervai?) Roths- 

 child. " 



Columba oenas Cerdtophylhis gnlUn:v (Schrank ) Wagner. 



Erithacus rubecula ('endophyllus gallinx (Schrank) Wagner. 



Gallus domesticus Ceratophyllus galUnte (Schrank) Wagner. 



Xestopsylla gall'macea (Westwood) Baker. 



Hirundo urbica Ceratophyllus hirundinis Curtis. 



Megascops asio Ceratophyllus asio Baker. 



Meleagris gallipavo Ceratophyllus gallime (Schrank) Wagnei". 



Xestopsylla galUnacea (AVestwood) I>aker. 



Merula merula Ceratophyllus gallinx (Schrank) Wagner. 



Passer domesticus Ceratophyllus fringillx (Walker) Baker. 



Pelecanoides urinatrix Pulex kerguelensis Taschenberg. 



Psittacus s}) Hectopsylla jmttaci Frauenfeld. 



Riparia riparia Ceratophyllus styx Rothschild. 



Sturnus vulgaris Ceratophyllus sturni (Gervais) Baker. 



Class MAMMALIA. 

 Order MONOTREM ATA. 



Tachyglossus aculeatus Echidnophaga ambulans Olliff. 



Pulex echidnx Denny. 



Order MARSUPALIA. 



Dasyurus maculatus Stephanodrcus dasyuri Skiise. 



Didelphis virginiana Pulex irritaiis Linmieus, var. simulans Baker. 



Metachirus opossum Clenophthalmus intermedins (Wagner) Baker. 



Petaurus australis Ctenophthalmus ti-istis ( Rothschild) Baker. 



Order EDENTATA. 



Zaedyus minutus Megapsylla grossiventris (Weyenherg) Baker, 



