SN & CN Flashcards
Trichinella spiralis CN
Trichina / Muscle Worm / Pig Worm
Trichuris CN
Whipworms
Trichina / Muscle Worm / Pig Worm SN
Trichinella spiralis
Whipworms SN
Trichuris
Capillaria CN
Hairworms
Hairworms SN
Capillaria
Dioctophyma renale CN
Giant kidney worm
Giant kidney worm SN
Dioctophyma renale
Toxocara cati CN
Arrow-headed worm of cat
Arrow-headed worm of cat SN
Toxocara cati
Oxyuris equi CN
Horse pinworm
Horse pinworm SN
Oxyuris equi
Enterobius vermicularis CN
Human pinworm / Seatworm
Human pinworm / Seatworm SN
Enterobius vermicularis
Probstmayria vivipara CN
Small pinworm of horse
Small pinworm of horse SN
Probstmayria vivipara
Strongyloides CN
Threadworm
Threadworm SN
Strongyloides
Oesophagostomum spp. CN
Nodular worm of pigs and ruminants
Nodular worm of pigs and ruminants SN
Oesophagostomum spp.
Chabertia ovina CN
Large-mouthed bowel worm
Large-mouthed colon worm SN
Chabertia ovina
Stephanurus dentatus CN
Kidney worm of pig
Kidney worm of pig SN
Stephanurus dentatus
Syngamus trachea CN
Gapeworm
Gapeworm of poultry SN
Syngamus trachea
Cythostomes
CN
small strongyles
Small strongyles SN
Cythostomes
Trichostrongylus
CN
small intestinal hairworm OR
bankrupt worm OR
black scours worm
Ostertagia spp CN
brown stomach worm
brown stomach worm SN
Ostertagia spp.
Small intestinal worm / bankrupt worm / black scours worm CN
Trichostrongylus spp.
Hyostrongylus rubidus
CN
red stomach worm
red stomach worm SN
Hyostrongylus rubidus
Nematodirus spp CN
thread–necked worm
thread–necked worm SN
Nematodirus spp.
Haemonchus contortus CN
twisted stomach worm
/ wire worm /
barber’s pole worm
twisted stomach worm / wire worm /
barber’s pole worm
SN
Haemonchus contortus
Haemonchus contortus and Mecistocirrus digitatus
✓ Dorsal lancet - both present
✓ Vulvar flap - {prominent} {absent}
✓ Dorsal lobe of CB - {asymmetrical} {symmetrical}
✓ Spicule - {barbed} {long & united together for almost entire length}
Strongylus spp.CN
Palisade or red worms of horses
Palisade or red worms of horses SN
Strongylus spp.
Syngamus trachea CN
Gapeworm of poultry