Ceratophyllus is a widespread genus of fleas 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 Ceratophyllidae Parasites of birds Siphonaptera genera