Ceratophyllus

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: Hexapoda
Classis: Insecta
Cladus: Dicondylia
Subclassis: Pterygota
Cladus: Metapterygota
Infraclassis: Neoptera
Cladus: Eumetabola
Cladus: Endopterygota
Superordo: Panorpida
Cladus: Antliophora
Ordo: Siphonaptera
Infraordo: Ceratophyllomorpha
Superfamilia: Ceratophylloidea

Familia: Ceratophyllidae
Subfamilia: Ceratophyllinae
Genus: Ceratophyllus
Species: C. gallinae
...

Ceratophyllus is a widespread genus of fleas[1] found in temperate climates. Some of its members include the chicken flea, Ceratophyllus gallinae, and the poultry flea, Ceratophyllus niger.
Species

Ceratophyllus adustus Jordan, 1932
Ceratophyllus affinis Nordberg, 1935
Ceratophyllus altus Tipton et Mendez, 1966
Ceratophyllus arcuegens Holland, 1952
Ceratophyllus avicitelli Ioff, 1946
Ceratophyllus borealis Rothschild, 1907
Ceratophyllus breviprojectus Liu, Wu et Wu, 1966
Ceratophyllus calderwoodi Holland, 1979
Ceratophyllus caliotes Jordan, 1937
Ceratophyllus celsus Jordan, 1926
Ceratophyllus chasteli Beaucournu, Monnat et Launay, 1982
Ceratophyllus chutsaensis Liu Lienchu et Wu Houyong, 1962
Ceratophyllus ciliatus Baker, 1904
Ceratophyllus coahuilensis Eads, 1956
Ceratophyllus columbae Gervais, 1844
Ceratophyllus delichoni Nordberg, 1935
Ceratophyllus diffinis Jordan, 1925
Ceratophyllus enefdeae Ioff, 1950
Ceratophyllus farreni Rothschild, 1905
Ceratophyllus fionnus Usher, 1968
Ceratophyllus frigoris Darskaya, 1950
Ceratophyllus fringillae Walker, 1856
Ceratophyllus gallinae (Schrank, 1803)
Ceratophyllus garei Rothschild, 1902
Ceratophyllus gilvus Jordan et Rothschild, 1922
Ceratophyllus hagoromo Jameson et Sakaguti, 1959
Ceratophyllus hirundinis Curtis, 1826
Ceratophyllus idius Jordan et Rothschild, 1922
Ceratophyllus igii Darskaya et Shiranovich, 1971
Ceratophyllus lari Holland, 1951
Ceratophyllus liae Wu Wenzhen et Li Chao, 1990
Ceratophyllus lunatus Jordan et Rothschild, 1920
Ceratophyllus maculatus Wagner, 1927
Ceratophyllus nanshanensis Tsai Liyuen, Pan Fenchun et Liu Chuan, 1980
Ceratophyllus niger Fox, 1908
Ceratophyllus olsufjevi Scalon et Violovich, 1961
Ceratophyllus orites Jordan, 1937
Ceratophyllus pelecani Augustson, 1932
Ceratophyllus petrochelidoni Wagner, 1936
Ceratophyllus phrillinae Smit, 1976
Ceratophyllus picatilis Cai Liyun et Wu Wenzhen, 1988
Ceratophyllus pullatus Jordan et Rothschild, 1920
Ceratophyllus qinghaiensis Zhang Guangdeng et Ma Liming, 1985
Ceratophyllus rauschi Holland, 1960
Ceratophyllus rossittensis Dampf, 1913
Ceratophyllus rusticus Wagner, 1903
Ceratophyllus sclerapicalis Tsai Liyuen, Wu Wenching et Liu Chiying, 1974
Ceratophyllus scopulorum Holland, 1952
Ceratophyllus sinicus Jordan, 1932
Ceratophyllus spinosus Wagner, 1903
Ceratophyllus styx Rothschild, 1900
Ceratophyllus titicacensis Boheman, 1866
Ceratophyllus tribulis Jordan, 1926
Ceratophyllus vagabundus Jordan, 1926
Ceratophyllus wui Wang et Liu, 1996
Ceratophyllus zhovtyi Emel'yanova et Goncharov, 1966

References

"Ceratophyllus genus" at the Encyclopedia of Life