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Chapter 3
Mosquito Anatomy
Question | Answer |
---|---|
What are the most common species of mosquito in Minnesota? | Aedes vexans, Coquilletidia perturbans, Aedes cinereus, Aedes trivittatus, and the spring Aedes group |
Name the species of Aedes that carry pathogens. (7) | stimulans, escrucians, vexans, albopictus, canadensis, japonicus, triseriatus. |
Name the species of Culex that carry pathogens. (3) | pipiens, restuans, tarsalis. |
Name the species of Culiseta that carries pathogens. (1) | melanura |
Name the species of Coquillettidia that carries pathogens. (1) | perturbans |
Name the species of Anopheles that carries pathogens. (1) | quadrimaculatus |
What characteristics can be used to identify mosquito groups (genera)? | Egg type, larval position and siphon tube, pupa characterstics, palp (sensory structure) and adult resting position |
How many species of mosquito are known to occur in Minnesota? | 50 |
How many species of mosquito in Minnesota are known to bite humans? | 15 |
Where do Culex mosquitoes prefer to lay eggs | Stagnant water found in artificial containers such as storm water catch basins |
Where do Aedes mosquitoes prefer to lay eggs? | Areas with a history of flooding - floodplains, pasture depressions, partially shaded woodland pools, roadside ditches, etc. |
What part of the body is the abdomen? | The segmented hindmost part of the mosquito which includes the digestive and respiratory systems. |
What part of the body is the thorax? | The torso or back of the mosquito, located between the head and abdomen and contains the wings and legs. |
What are the proboscises? | The tubular, sucking mouthparts used to pierce the skin and suck blood. |
What are the palps? | A pair of linear sensory appendages located on either side of the proboscis. |