GI nematodes and Hosts

Cow

Small Ruminant

Horse

Dog

Cat

Pig

Avian/Poultry

Ostertagia

Ostertagia

Large strongyles (Strongylus)

Ancylostoma caninum*

Ancylostoma tubaeforme*

Oesophagostomum

Haemonchus

Haemonchus

Small strongyles (= Cyathostomes)

Ancylostoma braziliense*

Ancylostoma braziliense*

Trichostrongylus spp.

Trichostrongylus spp.

Trichostrongylus axei

Uncinaria stenocephala*

Cooperia

Oesophagostomum

Parascaris equorum

Toxocara canis*

Toxocara cati*

Ascaris suum

Ascaridia

Toxascaris leonina

Toxascaris leonina

Heterakis gallinarum

Baylisascaris procyonis*

Strongyloides

Strongyloides

Strongyloides

Strongyloides stercoralis*

Strongyloides

Trichuris sp

Trichuris sp

Trichuris vulpis

Trichuris suis

Trichinella spiralis*^**

Oxyuris equi

Habronema (stomach)