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Keywords from Image Description:
The cave fauna of North America Pl. XVII . PL XVJI EMERTON PACKARD DEL CAMPODEA COOKEI ETC Pl XVII Illustration biodiversitylibrary org title Packard NameFound Campodea cookei NameConfirmed Campodea cookri Packard Biodiversity Heritage Library The cave fauna of North America Cave animals Caves North America Smithsonian