456 PROCEEDINGS OF THE NATIONAL MUSEUM. vol. xxvii. 



CERATOPSYLLUS OCTACTENUS Kolenati. 



1856. Kolenati, Paras, d. Chiropt., p. 31, pi. iii, fig. 31. 



1857. Kolenati, Wiener Ent. Monats., I, p. 66. 



1858. Kolenati, Fauna d. Altvaters, p. 65. 



1860. Kolenati, Monogr. d. europ. Chiropt., pp. 51,55, 58, 66, 77, 86, 91,95, 115, 

 122, 131, and 148. 



1863. Kolenati, Hor^e Soc. Ent. Ross., II, p. 42, fig. 12. Hosts, "Synotus bar- 

 ba.steUus, Plecotus aurUus, Rhmolophus hipposideros, Amblyotus atratus, 

 Vcsperugo pipistrellus, Vesperugo serotinus, Vesperugo noctula, Vesperugo 

 discolor, Vesperugo nilssonii, Vespertilio nattereri, Vespertilio murinus, Ves- 

 pertilio ciliatus, and Vespertilio mysiadnus." 



1873. RiTSEMA, Tijds. v. EntomoL, p. Ixxxv. 



1874. RiTSEMA, Regensb. Corresp., XXVIII, p. 79. 

 1880. RiTSEMA, Zeitsohr. f. ges. Naturwiss., LIII, j). 184. 



1880. Taschenberg, Die Flohe, p. 87, pi. iv, fig. 22. ( TyphlopsiiUa odactenus. ) 

 1895. Baker, Canad. Ent., XXVII, p. 189. {TyphlopsyUa odactenus.) 

 1898. Wagner, Horte Soc. Ent. Ross., XXXI, p. 26, pi. ix, fig. 16. 

 1898. Rothschild, Novitates Zoologicpe, V, p. 543, pi. xvi, figs. 7 and 9. 



Hosts: Barbastella harbastellus, Plecotus auritus^ Rliinolophus hip- 

 posideros^ Amhlyotus atratus, PipistreUus j)ipist7'ellus, Vespertilio sero- 

 tinxis, Pterygistes noctula, Yespertilio mtirimcs, Yespertilio nilssonii, 

 Myotis nattereri, Myotis myotis, Myotis ciliatus, and My oils mystacinus. 



Habitat: Europe. 



CERATOPSYLLUS PENTACTENUS Kolenati. 



1856. Kolenati, Paras, d. Chiropt., p. 32. {Ceratopsi/Jlus pentactenus and C. 



tetractenus. ) 



1857. Kolenati, Wiener Ent. Monats., I, p. 66. {Ceratopsyllus tetractenus.) 

 1860. Kolenati, Monogr. d. europ. Chiropt., pp. 58, 86, 122, 131, and 138. 



( Ceratoj)syJlns tetractenus. ) 

 1863. Kolenati, Horpe Soc. Ent. Ross., II, p. 39. {Ceratopsyllus tetractenus.) 

 Hosts, Plecotus auritus, Synotus barbastellus, Vesperugo pipistrellus, Vespe- 

 rugo noctula, Vesperugo discolor, and Vespertilio murinus. 



1873. RiTSEMA, Tijds. v. Entom., p. ixxxv. {Ceratopsyllus tetractenus.) 



1874. RiTSEMA, Regensb. Corresp., p. 80. {Ceratopsyllus tetradenus.) 



1880. RiTSEMA, Zeitschr. f . ges. Naturwiss. , LIII, p. 185. ( Ceratopsyllus tetractenus. ) 



1880. Taschenberg, Die Flohe, p. 90, pi. iv, fig. 24. {Typhlopsylla pentactenus.) 



1892. Saunders, Ent. Mo. Mag., (2), III, p. 66. 



1895. Baker, Canad. Ent., XXVII, p. 189. {Typhlojisylla pentactenus.) 



1895. Rothschild, Novitates ZooL, II, p. 66. 



Hosts: Plecotus auritus, Parhastella harhastellus, Pipistrellus pipis- 

 trellus, Pterygistes noctula, Vespertilio murinus, and Myotis myotis. 

 Habitat: Europe. 



CERATOPSYLLUS PETROPOLITANUS (Wagner) Baker. 



1898. Wagner, Horae Soc. Ent. Ross., XXXI, pi. ix, fig. 18. {Ceratopsylla liex- 

 adena var. petropolitana. ) 



Host: A bat. 

 Habitat: Russia. 



