File:Entomologist Donald Barnard demonstrates the attraction of female yellow fever mosquitoes to his hand in an olfactometer.jpg
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![File:Entomologist Donald Barnard demonstrates the attraction of female yellow fever mosquitoes to his hand in an olfactometer.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Entomologist_Donald_Barnard_demonstrates_the_attraction_of_female_yellow_fever_mosquitoes_to_his_hand_in_an_olfactometer.jpg/800px-Entomologist_Donald_Barnard_demonstrates_the_attraction_of_female_yellow_fever_mosquitoes_to_his_hand_in_an_olfactometer.jpg)
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Original file (2,670 × 1,748 pixels, file size: 1.24 MB, MIME type: image/jpeg)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:12, 3 April 2007 | ![]() | 2,670 × 1,748 (1.24 MB) | commons>Liftarn | {{Information |Description=Entomologist Donald Barnard demonstrates the attraction of female yellow fever mosquitoes to his hand in an olfactometer. The olfactometer contains a screen separating the attractant (in this case, his hand) from the mosquitoes. |
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