− | ''C. canis'' is very similar to ''[[Ctenocephalides felis| C.felis]]''. The first genal spine is 0.5 times the length of the second, and ''C. canis'' has a more rounded head than ''C. felis.'' | + | ''C. canis'' is very similar to ''[[Ctenocephalides felis| C.felis]]''. The first genal spine is 0.5 times the length of the second, and ''C. canis'' has a more rounded head than ''C. felis.'' |