http://en.wikipedia.org/wiki/Cat_flea Wikipedia Ctenocephalides felis Ctenocephalides felis English Ctenocephalides felis fleas English English Cat flea English Cat flea - Wikipedia Ctenocephalides felis http://en.wikipedia.org/wiki/Cat_flea different species English Toukka Wikipedia had to look, and indeed they do Cat fleas 英語版 cat flea "Flea." wikipedia Cat flea Flea English Cat flea - Wikipedia Wikipedia Cat Flea Ctenocephalides felis