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78 Cards in this Set
- Front
- Back
List the fly structure (body, features, mouthpart) |
2 eyes, 2 antennae, complex mouthpart; body: head thorax abdomen |
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Nematocera larvae develope |
in/near water |
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Mosquitoes eggs are laid |
on water or in areas that inundate routinely |
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Mosquitoe: males feed on ____ females feed on ____ |
necta; blood |
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Johnston's organ |
detects airborne vibrations: Co2 lactic acid estrogen FA AA |
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2 Filarids vectors mosquitoes |
Setaria, D. immitus |
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2 Virus Vectors Mosquitoes |
transovarial and venereal transmission of certian viruses |
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2 Human vectors of Mosquitoes |
malaria, lymphatic filariasis; yellow fever; zika |
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Simulium (aka buffalo gnats-nematocera) most active
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dawn to dusk |
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Simulium _____ feed and are biters |
females |
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Simulium lay eggs |
only in fast moving water and larvae anchor to rocks |
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Simulium causes _____ when adults emerge at once |
anemia |
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horses can have a ______ reaction to ______ with simulium |
hypersensitivity reaction to saliva |
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_______ is the Simulium vector for cattle horses & humans |
onchocerca |
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______ is the Simulium vector for birds |
Leucocytozoon |
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Biting midges: Culicoides ____ are the blood feeders |
females |
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Culicoides eggs are |
laid in marshy damp decaying vegetation |
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Culicoides affects what animals |
horses hypersensitivity reaction to their bite (sheep too) |
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Mst affected areas with culicoides |
tail and mane |
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Culicoides virus vector |
african horse sickness |
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culicoides filarids vector |
onchocerca cervicalis |
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Sand flies lay eggs in |
cracks crevices burrows tree holes |
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Sand flies life span |
adults relatively short lived, nocturnal |
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Sand flies females |
females only have functional mouthparts and feed on blood |
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Sand flies vectors |
leishmania and several viral infections |
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Which is the smallest fly: Aedes, Culicoides or Phlebotomus |
Culicoides |
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Tabanus |
horse fly |
|
chrysops |
deer fly |
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Brachycera |
horse flies and deer flies |
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Brachycera females |
lay eggs near/over water and mate during flight |
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Brachycera larvae |
larvae feed on other insects cannibals and the larvae burrow to pupate and adults emerge |
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Horse/Deer Flies Mechanical Vector |
Anaplasmosis antrax tularemia |
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Horse/Deer Flie biological vector |
Trypanosoma theileri Elaeophora schneideri |
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Cyclorrhapha features |
antennae have 3 segments; mixed mouthparts; spiracles for larval ID |
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Cyclorrhapha breed |
in decaying plant/animal tissues manure |
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Cyclorrhapha ______ are parasitic |
both sexes are parasitic |
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Musca domestica-house fly eggs laid |
in decaying organic matter |
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Musca domestica have ____ mouthparts |
sponging |
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Vectors of Musca domestica |
Draschia megastoma; Habronema muscae; Fannia; Thelazia |
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Musca autumnalis-Face fly |
eggs and larvae in fresh dung |
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Musca autumnalis feed on |
ocular nasal oral secretions |
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Musca autumnalis 2 vectors |
Moraxella bovis; Bo/Eq Thelazia |
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Stomoxys calcitrans is the ______ fly |
stable, dog, kennel fly |
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The stable fly lives |
indoors off animals |
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Stable flies lay eggs in |
decaying vegetation |
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Stable flies are in __________ host |
dairy cattle |
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Haematobia irritans is the _____ fly |
horn |
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Horn flies live _________-- |
outdoors on animals |
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Horn flies lay eggs in |
Fresh cow feces |
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Horn fly __________ host |
beef cattle |
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Stomoxys calcitrans _____ are parasitic |
Both sexes feed daily and are parasitic |
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Stomoxys calcitrans Vector |
Habronema microstoma |
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Haematobia irritans vector |
Stephanofilaris stilesi |
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Haematobia irritans feed 24/7 so they affect the overall _____ in cattle |
production |
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Tsetse flies live in ____ and list 2 vectors |
Sub Saharan Africa; African sleeping sickness & Nagana |
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Melophagus ovinus known as |
sheep ked; louse lfy |
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The M ovinus is features |
dorsoventrally flattened wingless |
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M. ovinus host |
sheep |
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M. ovinus spend _________________ amount of time on the host |
entire life spen on sheep host |
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M ovinus females |
Females retained alrvae until they are ready to pupate |
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_______ are found in the wool of sheep M. ovinus |
Pupal cases |
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M. ovinus affects pregnancy how? |
The sheep rolls on its back and the pregnancy is terminated |
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M ovinus Vector |
Trypanosoma melophagium |
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Flesh, Blow, Bottle flies larvae |
are facultatively parasitic**except 1 |
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Sarcophagidae ____ faly |
flesh |
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Calliphoriade _____ flies |
blwo |
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Flesh Blow Bottle flies are drawn to |
suppurating wounds, soiled skin, weak paretic animals |
|
cochliomyia hominivorax |
Screwworm |
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Screwworm is ______ myiasis |
primary |
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Screwworm alrvae |
infest fresh, uninfected wounds |
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Screwworms have infected ____ deer in FL |
Key Deer |
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Bots location |
hosts, location within the host |
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Bots _________ are parasitic |
larvae |
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Oestrus ovis |
Sheep nasal bot fly |
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O. ovis are more active |
during warmer hours/bright sunshine |
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O. ovis larvae go into |
mucous membranes-frontal sinuses-nassal passages |
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O ovis is in the pharyngeal pouches of ___________ |
wild cervids |
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q |
q |