NAS - Nonindigenous Aquatic Species
Kofoid, J. 1898. The Fresh-Water Biological Stations of North America. American Naturalist 32(378):391-406.
Reference Number: 43086 Type: Journal Article Author: Kofoid, J. Date (year): 1898 Article Title:The Fresh-Water Biological Stations of North America Journal Name: American Naturalist Volume: 32 Issue: 378 Pages: 391-406 URL: Keywords: Urnatella gracilis
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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [10/5/2024].
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