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Home » Taxonomic Certification Program » Taxonomic Certification Examination » Links

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ITIS: Integrated Taxonomic Information System
Classification and Checklist of the Freshwater Oligochaetes Occurring in North America North of Mexico
Classification and Checklist of the Leeches Occurring in North America North of Mexico
Trichoptera World Checklist

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Taxonomic Certification Program
Get certified in aquatic invertebrate identification.

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