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Photographs of the dog flea. Click to enlarge.
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Several photographs of the cat flea, its larvae and pupae. Click to enlarge.
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Photograph of a flea, with information on its hosts, life cycle and description.
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Photographs and a description of this flea, its distribution, life cycle, medical and economic significance and management.
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Exercise from Invertebrate Anatomy OnLine covering the systematics, external anatomy and life cycle of these wingless insects.
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A biannual newsletter devoted to mostly bibliographic information about fleas.
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This article describes these pests, their biology, importance and control measures.
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Zoological Institute of Russian Academy of Sciences (St.Petersburg, Russia) presents information on morphology, biology, distribution and importance of fleas (Class Insecta: Order Siphonaptera).
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Photographs and a description of fleas, their identification, life cycle, biology, problems associated with them, and all aspects of flea control.
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Photographic study by Dave Walker of these insects.
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Taxonomy, anatomy, jumping skills, reproduction, and control of the cat flea.
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University of Nebraska Cooperative Extension in Lancaster County factsheet and audio on flea biology and control.
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A brief introduction to fleas by UCMP Berkeley, with photograph.
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Photograph of the human flea with its identifying features. Click to enlarge.
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The characteristics of these wingless insects, their life cycle, feeding and habitat, with illustrations.
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About the flea and the disease.
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Photograph of the sand flea or chigger, with its identifying features. Click to enlarge.
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Photograph of this flea. Click to enlarge.
