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Vector-borne Infectious Diseases in Pakistan

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24<br />

variety of stand<strong>in</strong>g waters<br />

<strong>in</strong> urban areas, rang<strong>in</strong>g<br />

from small (cans, buckets,<br />

old tires)(An. stephensi) to<br />

large, slowly flow<strong>in</strong>g<br />

ponds with water plants,<br />

rice paddies (An.<br />

hyrcanus), mounta<strong>in</strong> lakes<br />

(An. superpictus), etc.<br />

Bite properties: Female<br />

Anopheles bite at dawn<br />

and dusk; An. superpictus<br />

and An. fluviatilis do not<br />

bite <strong>in</strong>doors (exophilic,<br />

exophagic); other species<br />

actively move <strong>in</strong>doors and<br />

bite there (endophilic,<br />

endophagic); very small<br />

species, such as An.<br />

stephensi, penetrate<br />

untreated mosquito nets;<br />

flight radius 1-2 km

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