Nematoda

Question 1

Nematodes of ruminants

Answer 1

1. Strongyloides papillosus
2. Haemonchus contortus
3. Ostertagia ostertagi, circumcincta
4. Trichostrongylus axei, columbriformis, vitrinus
5. Cooperia curticer, oncophora
6. Nematodirus spathiger, filicolis
7. Marshallagia marshalli
8. Oseophagostomum radiatum, venulosum, columbianum
9. Chabertia ovina
10. Bunostomum phlebotomum, trigonocephalum
11. Dictiocaulus viviparus, filaria
12. Protostrongylus rufescens, brevisspivulum
13. Muellerius capillaris
14. Cystocaulus ocreatus
15. Toxocara vitulorum
16. Skrjabinemia ovis, caprae
17. Trichuris ovis, globulosa
18. Capillaria bovis, brevipes

Question 2

Nematodes of horses

Answer 2

1. Strongyloides westeri
2. Strongylus vulgaris, edentatus, equinus
3. Cyathostomum spp, Cyclicocyclus
4. Trichostrongylus axei
5. Dictyocaulus arnfieldi
6. Parascaris equorum
7. Oxyuris equi
8. Habronema muscae, microstoma
9. Thelazia lacrimalis
10. Setaria equine
11. Onchocera reticularis, cervicalis

Question 3

Nematodes of pigs

Answer 3

1. Stronyloides ransomi
2. Hyostrongylus rubidus
3. Oesophagostomum dentatum
4. Stephanus dentatus
5. Metastrongylus pudendotectus, apri, salmi, confusus
6. Ascaris suum
7. Trichuris suis

Question 4

Nematodes of carnivores

Answer 4

1. Strongyloides stercoralis
2. Ancylostoma caninum, duodenale
3. Uncinaria stenocephala
4. Angiostrongylus vasorum
5. Aelurostrongylus abstrusus
6. Crenosoma vulpis
7. Toxocara canis, cati
8. Toxascaris leonina
9. Dicrofilaria immitis, repens
10. Trichuris vulpis
11. Capillaria aerophila, plica, hepatica

Question 5

Nematodes of birds

Answer 5

1. Trichostrongylus tenuis
2. Amidostomum anseris
3. Syngamus trachea
4. Cyathostoma bronchialis
5. Ascaridia galli, columbae, dissimilis
6. Heterakis gallinarum, isolonchae
7. Capillaria obsignata, caudinflata, anatis, contorta

Question 6

Nematodes of lagomorpha

Answer 6

1. Strongyloides papillosus
2. Trichostrongylus retortaeformis, colubriformis
3. Graphidium strigosum
4. Protostrongylus pulmonalis
5. Passalurus ambiguous
6. Trichuris leporis

Question 7

Nematodes of rodents

Answer 7

1. Stongyloides rati
2. Nippostrongylus brasiliensis (muris)
3. Aspicularis tetraptera
4. Syphacia muris, obvelata
5. Heterakis spumosa
6. Trichuris muris
7. Capilaria hepatica