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Parasitology > Lab 8 – Bugs, Beetle, Horse- and Deer- flies, Tsetse flies, Forest flies, Sheep ked > Flashcards

Lab 8 – Bugs, Beetle, Horse- and Deer- flies, Tsetse flies, Forest flies, Sheep ked Flashcards

1
Q

How many nymphal stages do bugs have?

A

5 nymphal stages

Develop via epimorphosis: Egg –> 5 nymphal stages –> Adult

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2
Q

What does the pupa of bugs look like?

A

No pupa, since they develop via epimorphosis.

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3
Q

What does the male bedbug feed on?

A

Blood

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4
Q

Which bug causes anaemia?

A

Cimea lectularis – Bed bug

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5
Q

Where are the respiratory spiracles of bugs located?

A

Ventrally on the abdomen

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6
Q

Respiratory spiracles lay on

A

Stigma plate

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7
Q

How many nymphal stages are there in the Darkling Beetle?

A

None; have larvae

They develop via (holo)metamorphosis: Egg –> 7-11 larval instars –> Adult

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8
Q

Diptera: whose antenna has only 3 segments?

A

Tabanus

Largest horse-fly, antennae shorter than head

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9
Q

Tsetse fly gives birth to

A

One, fully grown, 3rd stage larvae

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10
Q

Size of the Tsetse fly

A

6-15mm

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11
Q

Which is the largest?

A

Tsetse

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12
Q

Which lay fully grown larvae?

A

Tsetse

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13
Q

Sheep Ked

Adult species of this genus are always wingless?

A

Melophagus ovinus
Sheep ked, 0.5cm, wingless
Lipoptema cervi: Loses wings once it settles on host; not before!

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14
Q

[Diptera]

Which of the following does not belong to the mouth parts?

A

Antennae

Project from the head

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15
Q

[Diptera]

Their larvae are able to chew into solid materials?

A

Alphitobius diaperinus

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16
Q

[Diptera]

Development of Family Culicidae:

A

(Holo)metamorphosis

Egg  4 larval instars  Pupa  Adult

17
Q

Life cycle of Heteroptera (Hemiptera)?

A

Epimorphosis

Imago (adult)  Egg  5 nymphal stages

18
Q

What is characteristic of the Family Similiidae?

A

Pupa is in a slipper-shaped cocoon, that is reddish-brown

19
Q

What order does the Fannia canicularis belong to?

A

Cyclorrhapha

20
Q

Which group pupates inside a cocoon capsule?

A

Simuldae

21
Q

Both sexes are haematophagus?

A

Stomoxys calcitrans and Hematobius irritans

22
Q

This species never consume blood?

A

Fannia canicularis, Musca domestica, Muscina stabulans

Parasitology (16 decks)

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