Exam (elaborations)
Bspm 102 Csu Final Questions & Detailed Answers
- Course
- BSPM 102
- Institution
- Colorado State University
Bspm 102 Csu Final Questions & Detailed Answers
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Bspm 102 Csu Final Questions & Detailed AnswersDiptera (True flies) - ANS ......
Know the physical features of all members of the true flies - ANS single pair of
wings (front), halteres, mosquitoes; piercing-sucking mouthparts, flies; sponging
mouthparts, aristate antennae in flies, plumed or threadlike antennae in
mosquitoes
Indirect flight muscles - ANS muscles attach to thorax; contraction deforms thorax,
and produces up and down stroke
halters - ANS hind wings modified
Puparium - ANS pupal case formed from the last larval exoskeleton
Which type of mimicry is the most common in true flies - ANS Batesian Mimicry
most common
Mosquitoes (Family Culicidae) - ANS ...........
Mosquitoes adult features - ANS z
,Johnston's organ - ANS used to detect wing beat frequency of same species female
Which gender of mosquitoes feed on blood? - ANS female
On what do male mosquitoes feed? - ANS nectar
wrigglers - ANS larvae of mosquitoes, develop in water
Aedes - ANS flood water found on side of road, rain water
Aedes aegypti - ANS Know that of all mosquitoes 95%+ of bites are from these
mosquitoes
What viruses do they vector, what are the symptoms, how is it spread? - ANS
yellow fever mosquito
First stage-headache, dizziness, fever, nausea, vomiting, generalized aches
Second State- widespread hemorrhage, vomiting of black material, delirium,
jaundice
10% mortality
What were the effects of Yellow fever in Panama? - ANS 20,000 people died and
quit building canal, then eliminated standing water
, Why are entomologists (bug scientists) watching out for the Asian Tiger Mosquito
in the U.S.? - ANS New to North America, potential yellow fever, dengue fever, and
zika
Anopheles - ANS Eggs laid in water, cause malaria, 300 species in world, carry
protozoa
Malaria - ANS A disease caused by mosquitoes implanting parasites in the blood.
Culex - ANS Bird Malaria, eggs laid on still water, feed at night on birds, high
pitched flight, multiple generations per year
What pathogens are they known to transmit? - ANS bird malaria, west nial virus
Know the wild hosts - ANS Dead End Hosts of West Nile Virus
Understand West Nile, its history, transmission cycle, and its
effects on humans and animals
-Which animals discussed are dead-end hosts for the path - ANS From Culex
mosquito, prefers bird but will feed on humans and wildlife, steadily spread across
US, affects nervous system & brain
Understand the different controls for larvae and adult mosquitoes. - ANS Larval-
Mapping/Surveying
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