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===''Ctenocephalides felis''===
===''Ctenocephalides felis''===
*Most common flea on cats and dogs
*Commonly called the 'cat flea'
*Can bite humans and other animals
*Both genal and pronotal commbs present
*Similar length genal combs
*Sloping nose
===''Ctenocephalides canis''===
===''Ctenocephalides canis''===
*Not very common
*Commonly called the 'dog flea'
*Host specific
*Both genal and pronotal commbs present
*Irregular length genal spines
*Rounded nose
===''Ceratophyllus gallinae''===
===''Ceratophyllus gallinae''===
*Commonly called the 'poultry flea'
*Bites humans and other animals
*Pronotal combs only
===''Pulex irritans''===
===''Pulex irritans''===
*Commonly called the 'human flea'
*No combs
*Head rounded anteiorly
===''Spilopsyllus cuniculi''===
===''Spilopsyllus cuniculi''===
*Commonly called the 'rabbit flea'
*Both genal and pronotal combs present
*Genal comb obviously oblique
*Behaviour synchronised with the reproductive cycle of the rabbit
**Adults spend most of their time off the host taking occasional blood feeds
**Shortly before the doe gives birth the adult fleas attach to the ears of the rabbit and feed producing a lot of faeces
**After parturition the adult fleas move onto the kittens where they feed, mate and lay eggs
**The new adult fleas emerge from the pupa before the kittens leave the nest
===Other important flea species===
===Other important flea species===
*Fleas of wildlife can sometimes infect domestic animals
*Other species of importance are found in America
**E.g. ''Tunga penetrans'' or 'Jiggers' which burrows into the skin of man (also called the 'sand flea' or 'chigoe flea')
*''Nosopsyllus fasciatus''
*''Nosopsyllus fasciatus''
**Poultry
**Poultry
**Frons (forehead) angled anteriorly
**Frons (forehead) angled anteriorly
**Also called the 'sticktight' flea
*''Archaeopsylla erinacei''
*''Archaeopsylla erinacei''