Pigs Flashcards
Protozoa
flotation - breza
- Eimeria debliecki, polita, spinosa, neodebliecki
- Cystoisospora suis
- Cryptosporidium spp.
Ectoparasites
Lice
- Haematopinus suis
Mites
- Sarcoptes scabeiei var suis
- Demodex phylloides
Trematodes
sedimentation
- Fasciola hepatica
Cestodes - tapeworm
flotation - breza
Taenia solium - cysticercus cellulosae
Taenia hydatigena - cysticercus tenuicollis
Echinococcus granulosus - echinococccus granulosus
adult tapeworms are never found in the SI of pigs
Nematodes
flotation - breza
Rabditida
- Strongyloides ramsoni
Strongylida
- Hyostrongylus rubidus
- Oesophagostomum dentatum
- Stephanus dentatus
- Metastrongylus pudendotectus, apri, salmi, confusus
Ascarida
- Ascaris suum
Enoplida
- Trichuris suis
Acanthocephala
always 3 thick shells, always embryonated
flotation - breza
Macracanthorhyncus hyrudinaceus
Fasciola hepatica - rare
L, O-s, 2 thin shells + operculum, U, yellow
trematode - sedimentation
Eimeria spp:
Eimeria debliecki
Eimeria polita
Eimeria spinosa
S 18-45 um, O, 2 thin shells, Unspr./sporulated (4/2), transparent/G
protozoa - flotation
piglets neonatal diarrhoea in age 3-10 days
Cystoisospora suis
S, O, 2 thin shells, unspor./spor. (2/4), transparent
protozoa
Cryptosporidium spp.
S, O, 2 thin shells, unspor./spor. (4 free sporozoites), transparent
protozoa
Macracanthorhynchus hyrudinaceus
M, O - s, 3 thick shells, E (achantor), brown
Acanthocephala
Strongyloides ramsoni (suis)
S, O - s, 2 thin shells, E - L1 , transparent
nematode - rhabditida
Hyostrongylus rubidus
M, ovoid, 2 shells, unembryonated (16-32 blastomeres), grey
nematode - strongylida
Oesophagostomum dentatum
M, ovoid, 2 shells, unembryonated (8- 32 blastomeres),grey
nematode - strongylida
Metastrongylus pudendotectus
Metastrongylus apri
Metastrongylus salmi
S, O - s, 3 thick shells, rough surface, E – with L1, transparent.
nematode - strongylida