Nematodes - Genus, Host, Habitat

Toxocara canis

Dog, Small intestine

Toxocara cati

Cat, Small intestine

Toxocara leonina

Dog, Cat, Fox, Relatives, Small intestine

Parascaris equorum

Equine (common in foals), Small intestine

Ascaris suum

Pig, Small intestine

Ascaridia galli

Poultry, Small intestine

Paraspidodera uncinata

Guinea pig, Cecum, Colon

Baylisascaris procyonis

Raccoon, Dog (occasionally), Small intestine

Ancylostoma spp. , Uncinaria sp.

Dog, Cat, Small intestine

Trichostrongylus spp.

Ruminants, Pigs, Abomasum, Small intestine

Osteragia spp.

Cattle, Sheep, Goats, Abomasum Glands

Haemonchus spp.

Ruminants, Abomasum, Small/Large intestine

Nematodirus spp.

Ruminants, Abomasum, Small/Large Intestine

Strongylus spp.

Horses, Equine Species, Cecum, Large intestine

Dictyocaulus spp.

Cattle, Sheep, Goat, Horse, Lungs, Bronchi

Oesophagostomum dentatum

Pig, Ruminants, Small/Large intestine

Stephanurus dentatus

Pig, Kidney, Penrenal Fat

Trichuris spp.

Dog, Cat, Sheep, Pig, Bovine, Large intestine, Cecum

Dioctophyme renale

Dog, Mink, Fish eating mammals, Right kidney, Peritoneal cavity

Trichinella spiralis

Pig, Bear, Rat, Larvae - Muscle, Adults - Small intestine

Oxyuris equi

Horses, Equine species, Cecum, Colon, Rectum

Syphacia spp.

Mouse, Rat, Hamster, Cecum, Large intestine

Habronema spp.

Horses, Stomach, Skin

Dirofilaria immitis

Dog, Wild Canine (definitive and reservoir), Right side of heart, Pulmonary arteries (adults)