| .
|
Common name
|
Scientific name
|
Clinical signs
|
| GUT WORMS
|
Small strongyles
|
Cyathostomins
|
Winter, early spring diarrhoea
|
| .
|
Large strongyles
|
Strongylus spp.
|
Colic, weight loss, diarrhoea
|
| .
|
Pinworm
|
Oxyuris equi
|
Anal irritation
|
| .
|
Ascarids/roundworm
|
Parascaris equorum
|
Colic, ill thrift, obstruction in foals
|
| .
|
Threadworm
|
Strongyloides westeri
|
Diarrhoea in foals
|
| .
|
Tapeworm
|
Anoplocephala spp.
|
Implicated in colic
|
| LUNGWORMS
|
Lungworm
|
Dictyocaulus arnfieldi
|
Rarely associated with disease in donkeys
|
| FLUKES
|
Liver fluke
|
Fasciola spp.
|
Often asymptomatic
|
| SPIRURIDS
|
.
|
Habronema spp.
|
Summer sores (in the tropics)
|
| HYDATID CYSTS
|
.
|
Echinococcus granulosus equinus
|
Liver dysfunction
|
| STOMACH BOTS
|
.
|
Gasterophilus spp.
|
Problem caused by larvae
|
| ONCHOCERCIASIS
|
.
|
Onchocerca cervicalis
|
Fistulous withers
|
