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| | Fleas: Zoology |
 | | Fleas (Siphonaptera) - biology, morphology, taxonomy, scanning microscope images, and more by the parasitology researchers at the Zoological Institute of the Russian Academy of Sciences. |
 | | Introduction to the Siphonaptera (University of California, Berkeley) |
 | | Siphonaptera (University of Georgia) - Overview, Families, Identification guide, Common names & synonyms, Photographs, Classification & higher taxa, Geographic distribution, Natural history, How to encounter, Flea prevention, Links to Other Sites. |
| www.infochembio.ethz.ch /links/en/zool_insekt_floehe.html (177 words) |
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