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A preliminary survey was made of the Culicidae and Simuliidae of the Avalon Peninsula, Newfoundland. Ten mosquitoes in the genera Wyeomyia, Culiseta, and Aedes, and 10 blackflies in the genera Prosimulium, Cnephia, and Simulium were found. Five of the mosquitoes and six of the blackflies are new records for Newfoundland.
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Pickavance et al. (1970) studied this question.
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