Endo parasites Flashcards
Protozoal Parasites
psuedopodia
Flagella
Cillia
Name 3 types of Worms
- Trematodes - Flat leaf-shaped worms
- Cestodes - Flat segmented tapeworms
- Nematodes - Round worms
What 4 endo parasites of dogs
- Protozoa (Entamoeba, Giardia, Eimeria, Toxoplasma
- Trematodes (Fasciola hepatica)
- Cestodes (Dipylidium, taenia hydatigena, taenia ovis)
- Nematodes (Ascarids, Ancyclostoma, Trichuris)
Protozoa - what does giardia lambia cause in dogs
- enteritis and diarrhoea
- flagellate
Protozoa - What does isospora canis cause in dogs
- coccidia of dogs in the eimeria family
- diarrhoea in young animals in crowded unhygienic conditions
- Self-limiting infections through reinfection is likely
Protozoa - what does Toxoplasma gondii cause in dogs
Rare usually causes nervous disease in dogs
Cestodes - Dipylidium caninum cause in dogs
Flea tapeworm of dogs and cats
Cestodes - Taenia hydatigena cause in dogs
causes cysts in the peritoneum of cattle
Cestodes - Taenia ovis causes in dogs
causes cysts in the muscles of sheep
Cestodes - Echinococcus Granulosa cause in dogs
- Eradicated from nz dogs currently
- causes cysts in lungs and liver-
- ZOONOTIC
Nematodes - toxocara canis in dogs
Causes visceral larval migrans and may be zoonotic
prenatal infection occurs
Nematodes - Toxascaris leonina in dogs
Causes visceral larval migrains and may be zoonotic
Nematodes - Ancyclostoma caninum - in dogs
- Causes cutaneous larval migrans
- Is the most pathogenic of the hookworms of dogs.
Nematodes - uncinaria Stenocephala in dogs
causes cutaneous larval migrans
Nematodes - Filaroides osleri in dogs
lung worm in dogs
Nematodes - trichuris vulpis in dogs
Whipworm
causes intermittent chronic diarrhoea and iron deficiency anaemia
Nematodes - dirofilaria immitus in dogs
Not currently in nz
heart worm of dogs
name 3 Endo parasites of cats
- protozoa
- Cestodes
- nematodes
What is toxoplasma gondii in cats?
cats = difinitive host
asexual reproduction in other animals in GIT
in cats organism remains in the GIT
Cats contaminate the environment
Omnivores and carnivroes ca be infected by ingesting the sporulated oocysts from environmental contamination of the cysts in the tissues of their prey