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AA Vet Roundworms > Superfamily Spiruroidea > Flashcards

Superfamily Spiruroidea Flashcards

1
Q

these are parasites found in the fundus region of equine stomach wall

A

Draschia megastoma

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2
Q

these adult parasites reside in the layer of mucus covering the gastric mucosa of horses

A

Habronema spp

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3
Q

IH of D. megastoma and H. muscae

A

Musca domestica

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4
Q

IH of Habronema majus

A

Stomoxys calcitrans

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5
Q

Give a brief difference of pathogenesis of Draschia megastoma and Habronema spp

A

D. megastoma cause nodule formation in the stomach wall while Habronema spp cause chronic gastritis and summer sores due to cutaneous infection

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6
Q

Spirurid nematodes found in the proventriculus of various birds

A

Cyrnea piliata

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7
Q

Spirurid nematodes found in quails, grouse, prairie chicken, and turkeys

A

Cyrnea colini

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8
Q

Give the PS, IH and DH of Spirura spp

A

PS - stomach
DH - carnivores
IH - cockroaches and beetles

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9
Q

Spirurid nematodes found in the stomach of felids and rodents, with cockroaches as IH

A

Protospirura spp

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10
Q

Spirurid nematodes found in monkeys and gorillas

A

Protospirura muricola

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11
Q

Spirurid nematodes of rodents affecting their stomach and have beetles as IH

A

Mastophorus muris

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12
Q

Spirurid nematodes found in small intestine of fowl and wild bustards

A

Hartertia gallinarum

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13
Q

Which Spirurid roundworms closely resemble Ascaridia galli microscopically

A

Hartertia gallinarum

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14
Q

IH of Hartertia gallinarum

A

termites

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15
Q

Spirurid nematodes found in stomach of monkey and apes

A

Streptopharagus armatus, Streptopharagus pigmentatus

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16
Q

these family are found in conjunctival sac, lacrimal ducts, and digestive tract of mammals and birds

A

Thelaziidae

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17
Q

these parasitic eyeworms have their cuticular anterior end transverse striations or serrated appearance

A

Thelazia spp

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18
Q

these parasitic eyeworms have smooth cuticle, and hour glass shaped pharynx

A

Oxyspirura spp

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19
Q

these genus under family thelaziidae are coiled and pinkish when fresh

A

Spirocerca lupi

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20
Q

these genus under family thelaziidae have pharyngeal wall with triple or quadruple spiral thickenings

A

Ascarops spp

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21
Q

these genus under family thelaziidae have asymmetrical cervical papillae and pharyngeal wall with single spiral thickening

A

Physocephalus spp

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22
Q

these genus under family thelaziidae have round or oval thickenings in their cuticle at the anterior end

A

Gongylonema spp

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23
Q

IH of mammalian eyeworms

A

Musca flies

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24
Q

IH of avian eyeworms

A

cockroaches

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25
Q

IH of GI worms of Thelaziidae family

A

beetles

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26
Q

One of the pathogenesis of Thelazia spp is it predisposes the animals to pinkeye disease, also called as?

A

Keratoconjunctivits (caused by Moraxella bovis)

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27
Q

these parasites are associated with canine aortic and esophageal sarcoma

A

Spirocerca lupi

28
Q

the adult worms cause protruding granulomas and appear as pigeon egg or nut size in the esophagus that may hinder swallowing (dysphagia)

A

Spirocerca lupi

29
Q

Cause gullet worm disease

A

Gongylonema spp

30
Q

Common name of gongylonemosis

A

gullet worm disease

31
Q

Gongylonema parasites which may burrow deep in to the crop

A

Gongylonema ingluvicola

32
Q

These parasites are markedly dimorphic sexually and occur in proventricular glands

A

Tetrameridae

33
Q

Tetrameres spp found in fowl and turkey

A

T. americana

34
Q

IH of T. americana

A

Orthopteran insects

35
Q

species of parasitic roundworm that infects the proventriculus of various birds, including chickens, turkeys, pigeons, ducks, and pheasants

A

Tetrameres fissispina

36
Q

IH of T. fissispina (SN)

A

Daphnia pulex, Gammarus pulex (water crustaceans)

37
Q

T. mohdetai DH and IH

A

DH - fowl
IH - grasshoppers, cockroach, moth

38
Q

these family have ornamentations in their anterior body part that form cordons or cuticular ridges and grooves (epaulette thickenings)

A

Family Acuariidae

39
Q

Which family under Superfamily Spiruroidea are parasites of the walls of esophagus, crop, proventriculus, or gizzard of birds

A

Family Acuariidae

40
Q

Known as the gizzard worm of poultry

A

Cheilospirura hamulosa (Acuaria hamulosa)

41
Q

IH of Dispharynx spiralis

A

Isopods (pillbugs, sowbugs)

42
Q

species found in the wall of esophagus, proventriculus and rarely in intestine of chickens and turkey

A

Dispharynx spiralis

43
Q

these spp are present in esophagus, proventriculus, gizzard of duck, goose, swan and wild aquatic birds

A

Echinuria uncinata

44
Q

Which of the Acuariidae species have 4 wavy cordons in form of ridges, non recurrent and do not anastomose

A

Cheilospirura hamulosa

45
Q

Which of the Acuariidae species have sinuous cordons, recurrent and do not anastomose

A

Dispharynx spiralis

46
Q

Which of the Acuariidae species have cordons that are non recurrent but anastomose in pairs

A

Echinuria uncinata

47
Q

enumerate the four families of Superfamily Spiruroidea

A

a. Spiruridae
b. Thelaziidae
c. Tetrameridae
d. Acuariidae

48
Q

Which of the families are known as eyeworms?

A

Thelaziidae

49
Q

PS of Family spiruridae

A

stomach

50
Q

family tetrameres are typically found in which location

A

Proventricular glands

51
Q

eyeworm in conjunctival sac and lacrimal ducts of cattle

A

Thelazia skrjabini

52
Q

eyeworm of horses

A

Thelazia lacrymalis

53
Q

Thelazia spp of dogs, cat, sheep, and man

A

Thelazia californiensis

54
Q

IH of Thelazia californiensis

A

Fannia spp

55
Q

eyeworm of fowl, turkey, pea-fowl affecting the nictitating membrane

A

Oxyspirura mansoni

56
Q

affect gamebirds such as quails, prairie chicken, bobwhites with their front/behind eyeball

A

Oxyspirura petrowi

57
Q

IH of Oxyspirura mansoni

A

Cockroaches

58
Q

Present in the esophagial, gastric, aortic walls of canids, felids, ruminants

A

Spirocerca lupi

59
Q

Coprophagous beetles

A

IH of S. lupi, G. pulchrum

60
Q

Ascarops present in pigs

A

A. strongylina, A. dentata

61
Q

Present in the stomach of rabbit, hares and pigs

A

Physocephalus sexalatus

62
Q

Thelaziid worms present in the esophagus of ruminants, horse, pigs and man

A

Gongylonema pulchrum

63
Q

Thelaziid worms of fowl affecting their crop

A

Gongylonema ingluvicola

64
Q

Blatella germanica

A

IH of G. ingluvicola

65
Q

Life cycle of Thelaziid worms

A

Indirect

66
Q

these eggs have paper clip appearance

A

Spirocerca lupi

AA Vet Roundworms (14 decks)

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