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Para- Giraffe PQ's > Athropods- Lice and Fleas > Flashcards

Athropods- Lice and Fleas Flashcards

1
Q

What is the name of the development for lice?

A

Epimorphosis

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2
Q

How many nymphal stages do the lice have?

A

3

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3
Q

How long do the blood sucking lice survive without a host?

A

Some days only

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4
Q

What is the blood sucking louse of cats?

A

Does not exist

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5
Q

Which hosts are the blood sucking lice live on?

A

Mammals

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6
Q

How many abdominal segments do lice have?

A

9

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7
Q

One of the anoplura louse species of cattle is the Linognathus…?

A

Vituli

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8
Q

What does a cocoon of a flea contain?

A

Pupa

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9
Q

Which way do the flea develop?

A

Holometamorphosis

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10
Q

What is characteristic for a cat infected with fleas?

A

Miliary dermatitis

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11
Q

How many larval stages do the flea have?

A

3

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12
Q

How big is an adult louse?

A

1-14mm

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13
Q

Which gender are the biggest lice?

A

Female

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14
Q

How are the eyes of the lice?

A

Reduced or absent

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15
Q

How many antennae does the Amblycera/Ischnocera have?

A

3-5 segmented antennae

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16
Q

How many antennae does the Anoplura have?

A

5 segmented antennae

17
Q

How long do chewing/biting lice survive without a host?

A

1-2 weeks

18
Q

How do the lice spread?

A

By contact, phoresy

19
Q

Which suborder does Felicola subrostratus belong to?

A

Anopleura- chewing/biting lice

20
Q

Which is the blood sucking louse of dogs?

A

Lignonanthus setosus

21
Q

Which is the blood sucking louse of sheep?

A

Lignonanthus stenopsis
ovillus
pedalis

22
Q

Which are the blood sucking lice of birds?

A

Does not exist

23
Q

Which are the chewing/biting lice of rabbits?

A

Does not exist

24
Q

Which are the chewing/biting lice of pigs?

A

Does not exist

25
Q

Which are the chewing/biting lice of humans?

A

Does not exist

26
Q

What is the blood-sucking lice species of cattle?

A

Lignonanthus vitulli
Hematopinus eurysternus
Solenopotes capillatus

27
Q

How many spiracles do lice have?

A

6 pairs

28
Q

How many abdominal segments do fleas have?

A

10 segments

lice have 9

29
Q

Genus of the rat flea?

A

Xenopsylla cheopis

30
Q

Genus of the human flea?

A

Tunga penetrans

31
Q

What is special about Tunga penetrans (jigger)?

A

Only the male sucks blood!

32
Q

Which is characteristic for a dog infected with fleas?

A

Hotspots on lumbosacral and gluteal region

33
Q

How big is an adult flea?

A

1-6mm

34
Q

In flea infestation, which are the clinical signs?

A

None of them
Correct: Restlessness, scratching, intense grooming, anaemia, fleabite allergy, hot spot in dog, military dermatitis in cat)

35
Q

How does fleas develop?

A

By holometamorphosis

Para- Giraffe PQ's (18 decks)

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