GI nematodes and Hosts

Ostertagia

Cow, small ruminant

Haemonchus

Cow, small ruminant

Trichostrongylus spp.

Cow, small ruminant

Cooperia

Cow

Oesophagostomum

Cow, Pig

Large strongyles (Strongylus)

Horse

Small strongyles (= Cyathostomes)

Horse

Trichostrongylus axei

Horse

Ancylostoma caninum*

Dog

Ancylostoma braziliense*

Dog, cat

Uncinaria stenocephala*

Dog

Ancylostoma tubaeforme*

Cat

Parascaris equorum

Horse

Toxocara canis*

Dog

Toxascaris leonina

Dog, cat

Baylisascaris procyonis*

Dog

Toxocara cati*

cat

Ascaris suum

Pig

Ascaridia

Avian/Poultry

Heterakis gallinarum

Avian/Poultry

Strongyloides

Cow, small ruminant, horse, pig

Strongyloides stercoralis*

Dog

Trichuris sp

Cow, small ruminant

Trichuris vulpis

Dog

Trichuris suis

Pig

Trichinella spiralis*^**

Pig

Oxyuris equi

Horse

Habronema

Horse