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Phase II > Metazoan Parasites > Flashcards

Metazoan Parasites Flashcards

1
Q

Nematode Features

A 
Cuticle
Hypodermis
Musculature
Pseudocoelom
Single digestive tract
Reproductive tract
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2
Q

Trematode Features

A 
Tegument
LACK a body cavity
Paired ceca
Oral sucker
Hermaphroditic
Vitellaria (yolk-forming glands)
Operculated eggs
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3
Q

Cestode Features

A 
Tegument
LACK a body cavity
LACK a digestive tract
Segmented
Hermaphroditic (each proglottid: male & female)
Calcareous corpuscles
Scolex
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4
Q

Acanthocephalan Features

A 
Cuticle
Spined/Hooked Proboscis
Leminisci
Thick hypodermis w/ lacunar channels & thick felted layer
Two Muscle layers
Pseudocoelom
LACK a digestive tract
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5
Q

Pentastome Features

A 
Sclerotized openings in body wall
Two pairs of hooks around mouth
Striated muscle
Appear segmented (pseudosegmented)
Multicellular intestine bordered by two acidophilic glands
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6
Q

Arthropod Features

A 
Chitinous exoskeleton/body wall
Skeletal muscle
Jointed appendages
Tracheal system for respiration
Spines
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7
Q

Rhabditoid genera

A

Strongyloides
Halicephalobus
Pelodora
Rhabdias

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8
Q

Rhabditoid features

A

Platymyarian musculature
Small size
Uninucleate eggs
Rhabditiform esophagus

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9
Q

Oxyurid genera

A

Oxyuris
Enterobius
Syphacia
Aspicularis

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10
Q

Oxyurid features

A

Platymyarian musculature
Rhabditioid esophagus
Lateral alae
Thick-shelled eggs containing an embryo

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11
Q

Ascarid genera

A 
Ascaris
Parascaris
Toxocara
Toxascaris
Heterakis
Baylascaris
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12
Q

Ascarid features

A 
Coelomyarian musculature
Large size
Lateral alae
Large lateral cords
Thick-walled eggs
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13
Q

True Strongyles genera

A 
Strongylus
Ancylostoma
Oesophagostomum
Stephanurus
Syngamus
Small stronglyes (Cyathostomes)
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14
Q

True Strongyles features

A 
Platymyarian musculature
Thick, smooth cuticle
Vacuolated lateral cords
Lateral internal cuticular ridge
Prominent intestinal brush border
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15
Q

Trichostrongyles genera

A 
Ostertagia
Haemonchus
Trichostrongylus
Nematodirus
Hyostrongylus
Dictyocaulus
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16
Q

Trichostrongyles features

A

Platymyarian musculature

Cuticle with longitudinal ridges

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17
Q

Metastrongyles genera

A 
Muellerius
Protostrongylus
Metastrongylus
Aelurostrongylus
Filaroides
Crenosoma
Angiostrongylus
Oslerus
Parelaphostrongylus
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18
Q

Metastrongyles features

A

Coelomyarian musculature
Accessory hypodermal cords
Loose cuticular sheath with ridges (some)
Thin-walled, embryonated eggs

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19
Q

Spiurids genera

A 
Habronema
Draschia
Spirocerca
Thelazia
Physaloptera
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20
Q

Spiurids features

A 
Coelomyarian musculature
Large intestine with brush border
Very large lateral cords
Oval, thick-shelled, embryonated eggs
Eosinophilic fluid in pseudocoelom
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21
Q

Filarids genera

A 
Dirofilaria
Onchocerca
Stephanofilaria
Eleaophora
Setaria
Dipetalonema
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22
Q

Filarids features

A

Coelomyarian musculature
Small size
Larvae (microfilaria) in bloodstream or tissue
Small lateral cords
Lateral internal ridge within lateral cords
Very small intestine
External cuticular ridges (some)

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23
Q

Aphasmids genera

A 
Trichuris
Capillaria
Trichinella
Dioctophyma
Anatrichosoma
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24
Q

Aphasmids features

A

Bacillary band
Stichosome
Bipolar plugged eggs

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25
Q

Subgroup: Strongyloides

A

Rhabditioids

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26
Q

Subgroup: Halicephalobus

A

Rhabditoid

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27
Q

Subgroup: Pelodora

A

Rhabditioid

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28
Q

Subgroup: Rhabdias

A

Rhabditioid

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29
Q

Subgroup: Oxyuris

A

Oxyurids

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30
Q

Subgroup: Enterobius

A

Oxyurids

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31
Q

Subgroup: Syphacia

A

Oxyurids

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32
Q

Subgroup: Aspicularis

A

Oxyurids

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33
Q

Subgroup: Ascaris

A

Ascarids

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34
Q

Subgroup: Parascaris

A

Ascarids

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35
Q

Subgroup: Toxocara

A

Ascarids

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36
Q

Subgroup: Toxascaris

A

Ascarids

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37
Q

Subgroup: Heterakis

A

Ascarids

38
Q

Subgroup: Baylascaris

A

Ascarids

39
Q

Subgroup: Strongylus

A

True Strongyle

40
Q

Subgroup: Ancylostoma

A

True Strongyle

41
Q

Subgroup: Oesophagostomum

A

True Strongyle

42
Q

Subgroup: Stephanurus

A

True Strongyle

43
Q

Subgroup: Syngamus

A

True Strongyle

44
Q

Subgroup: Cyathostomes

A

True Strongyle

45
Q

Subgroup: Ostertagia

A

Trichostrongyles

46
Q

Subgroup: Haemonchus

A

Trichostrongyles

47
Q

Subgroup: Trichostrongylus

A

Trichostrongyles

48
Q

Subgroup: Cooperia

A

Trichostrongyles

49
Q

Subgroup: Nematodirus

A

Trichostrongyles

50
Q

Subgroup: Hyostrongylus

A

Trichostrongyles

51
Q

Subgroup: Dictyocaulus

A

Trichostrongyles

52
Q

Subgroup: Protostrongylus

A

Metastrongyles

53
Q

Subgroup: Metastrongylus

A

Metastrongyles

54
Q

Subgroup: Aelurostrongylus

A

Metastrongyles

55
Q

Subgroup: Angiostrongylus

A

Metastrongyles

56
Q

Subgroup: Parelaphostrongylus

A

Metastrongyles

57
Q

Subgroup: Muellerius

A

Metastrongyles

58
Q

Subgroup: Filaroides

A

Metastrongyles

59
Q

Subgroup: Crenosoma

A

Metastrongyles

60
Q

Subgroup: Oslerus

A

Metastrongyles

61
Q

Subgroup: Habronema

A

Spiurids

62
Q

Subgroup: Draschia

A

Spiurids

63
Q

Subgroup: Spirocerca

A

Spiurids

64
Q

Subgroup: Thelazia

A

Spiurids

65
Q

Subgroup: Physaloptera

A

Spiurids

66
Q

Subgroup: Dirofileria

A

Filarids

67
Q

Subgroup: Onchocerca

A

Filarids

68
Q

Subgroup: Stephanofilaria

A

Filarids

69
Q

Subgroup: Elaeophoroa

A

Filarids

70
Q

Subgroup: Setaria

A

Filarids

71
Q

Subgroup: Dipetalonema

A

Filarids

72
Q

Subgroup: Trichuris

A

Aphasmids

73
Q

Subgroup: Trichinella

A

Aphasmids

74
Q

Subgroup: Capillaria

A

Aphasmids

75
Q

Subgroup: Dioctophyma

A

Aphasmids

76
Q

Subgroup: Anatrichosoma

A

Aphasmids

77
Q

Macracanthorhyncus hirudinaceus

A

Acanthocephalans

78
Q

Prosthenorchis elegans

A

Acanthocephalans

79
Q

Fascioloides

A

Trematode

80
Q

Fasciola

A

Trematode

81
Q

Paragonimus

A

Trematode

82
Q

Dicrocoelium

A

Trematode

83
Q

Paramphistomum

A

Trematode

84
Q

Heterobilhazaria americanum

A

Trematode

85
Q

Taenia

A

Cestode

86
Q

Spirometra

A

Cestode

87
Q

Anocephala perfoliata

A

Cestode

88
Q

Dipylidium

A

Cestode

89
Q

Echinococcus granulosum

A

Cestode

90
Q

Linguatula

A

Pentastome

91
Q

Armillifer

A

Pentastome

92
Q

Raillietiella

A

Pentastome

Phase II (5 decks)

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