Protista 4 Flashcards
(77 cards)
1
Q
Conoidasida taxonomy
A
kingdom- protistis class- sar- eukaryotes order- alveolata family- apicomplexa group- conoidasida
2
Q
coccidiansa contains what genuses
A
- cystoisosporea
- sarcocystis
- besnoitia
- toxoplasma
- neosporea
3
Q
cystoisospora taxonomy
A
kingdom- protistis class- sar- eukaryotes order- alveolata family- apicomplexa group- conoidasida
4
Q
cystoisospora hosts
A
dogs, cats swine, mainly young animals
5
Q
cystsisospora dx general
A
common Caine and feline coccidian
6
Q
cystoisospora id
A
- 2 sporocysts each with 4 sporozies
7
Q
cystoisospora life cycle final host stages
A
intestinal schizonts, micro and macro-gametocytes, zygote, and oocyst
8
Q
cystoisospora life cycle environment stage
A
sporocysts and sporozoites
9
Q
cystoisospora life cycle paratenic host stage
A
cystozoites
10
Q
cystoisospora transmission
A
dogs and cats can be infected by ingesting paratenic hosts
11
Q
cystoisospera suis taxonomy
A
kingdom- protistis class- sar- eukaryotes order- alveolata family- apicomplexa group- conoidasida
12
Q
cystoisospera suis host
A
5-10 day old piglets
13
Q
cystoisospera suis transmission
A
cysts passed in feces
14
Q
cystoisospera suis dx
A
d+
- fibronecrotic membrane adhered to jejunal and ill mucosa
- less than 20% mortality
15
Q
cystoisospera canis taxonomy
A
kingdom- protistis class- sar- eukaryotes order- alveolata family- apicomplexa group- conoidasida
16
Q
cystoisospera canis host
A
- young dogs
17
Q
cystoisospera canis paratenic host
A
- mouse (cystozoites)
18
Q
cystoisospera canis transmission
A
shed in feces
19
Q
cystoisospera canis organ effected
A
small intestine sometimes large also
20
Q
cystoisospera canis dx
A
- bld and mucus d+
- fever
21
Q
cystoisospera canis location
A
worldwide
22
Q
cystoisospera ohioensis taxonomy
A
kingdom- protistis class- sar- eukaryotes order- alveolata family- apicomplexa group- conoidasida
23
Q
cystoisospera ohioensis host
A
- dog
24
Q
cystoisospera ohioensis paratenic host
A
- house mouse
25
cystoisospera ohioensis transmission
shed in feces
26
cystoisospera ohioensis transmission
shed in feces
27
cystoisospera ohioensis organ effected
small intestine epithelium
28
cystoisospera ohioensis location
worldwide
29
cystoisospera ohioensis pathogenesis
usually non-pathogenic
30
cystoisospera felis
```
kingdom- protistis
class- sar- eukaryotes
order- alveolata
family- apicomplexa
group- conoidasida
```
31
cystoisospera felis host
cat
32
cystoisospera felis intermediate host
bird
33
cystoisospera felis transmission
ingest cysts or intermediate host that's infected
34
cystoisospera felis organ effected
- small intestines
| - cecum and colon rarely
35
cystoisospera felis location
worldwide
36
sarcocystis taxonomy
```
kingdom- protistis
class- sar- eukaryotes
order- alveolata
family- apicomplexa
group- conoidasida
```
37
sarcocystis hosts
cattle, sheep, goats, pigs
38
sarcocystis id
2 sporophytes w/ 4 sporozoites
39
sarcocystis intermediate host
require vertebrate intermediate host
40
sarcocystis life cycle final host stage
only gametogeny happens here, micro and macro gametocytes, zygotes (no schizonts), oocyst
- infectious sporocysts passed in feces
41
sarcocystis life cycle intermediate host stage
trohphozoite, schizont first in vessel endothelium then slow growing cysts in muscle
42
sarcocysts transmission
- final hosts eat the meat of the infected intermediate hosts
- shed cysts in their feces
43
sarcosysts dx
form cysts in muscle visible to naked eye -> dx in intermediate host
44
sarcocysts cattle dx
- anemia, anorexia, fever, swollen las, salivation, loss of hair at tail switch
45
sarcocystis sheep and goats dx
fever, anorexia, anemia, interstitial pneumonia
46
sarcosystis pigs
fever, lack of weight gain, hepatitis
47
sarcosystis severity of infectino
very minor infection
48
sarcocystis prevention
prevent by not feeding dogs and cats offal (meat scarps like guts ect) and keep feces away from intermediate hosts
49
sarcocystis rileyi taxonomy
```
kingdom- protistis
class- sar- eukaryotes
order- alveolata
family- apicomplexa
group- conoidasida
```
50
sarcocystis rileyi hosts
- humans
| - skunks
51
sarcocystis rileyi intermediate host
ducks
52
sarcocystis rileyi transmission
humans and animals eat infected ducks
53
sarcocystis rileyi dx
rice belly in ducks
54
sarcocystis neurona taxonomy
```
kingdom- protistis
class- sar- eukaryotes
order- alveolata
family- apicomplexa
group- conoidasida
```
55
sarcocystis neurona host
- horses of all ages = dead end host
| - opossums sped sporocyst (definitive host)
56
sarcocystits neurona intermediate host
anything the opossum eats
57
sarcocystis neurona transmission
sarcocysts in intermediate host -> opposite sheds sporocysts in feces -> horses ingest feces contaminated feed -> neuro dx
58
sarcocystis neurona dx
- equine protozoal myeloencephalitis
| - schizonts found in horse brains
59
sarcocystis neurona location
the americas from usa to Argentina (bc have to have opossums to have this)
60
bensoitia taxonomy
```
kingdom- protistis
class- sar- eukaryotes
order- alveolata
family- apicomplexa
group- conoidasida
```
61
bensoitia id
- 2 sporocyst each with 4 sporozoites
62
bensoitia cysts
make really big cysts but not sarcocysts
63
bensoitia bensoiti taxonomy
```
kingdom- protistis
class- sar- eukaryotes
order- alveolata
family- apicomplexa
group- conoidasida
```
64
bensoitia bensoiti intermediate host
cattle
65
bensoitia bensoiti final host
fields
66
bensoitia bensoiti dx
cysts in skin and viscera of intermediate host
67
bensoitia bensoiti location
africa
68
bensoitia darlingi taxonomy
```
kingdom- protistis
class- sar- eukaryotes
order- alveolata
family- apicomplexa
group- conoidasida
```
69
bensoitia darlingi intermediate host
opossums
70
bensoitia darlingi final host
cats
71
bensoitia darlingi dx
cysts in skin and viscera of intermediate hosts
72
bensoitia darlingi location
us
73
bensoitia wallacei
```
kingdom- protistis
class- sar- eukaryotes
order- alveolata
family- apicomplexa
group- conoidasida
```
74
bensoitia wallacei intermediate host
rodents
75
bensoitia wallacei final host
cats
76
bensoitia wallacei dx
cysts in skin and viscera of intermediate hosts
77
bensoitia wallacei location
us
