|
1540 |
Boyko, C.B. 1994 Catalog of recent type specimens in the department of invertebrates, American Museum of Natural History. I. Micro-Invertebrates (Phyla Sarcomastigophora, Gnathostomula, Gastrotricha, Rotifera, and Tardigrada). Novitates:American Museum. |
1994 |
Urodasys spirostylus |
18 |
|
538 |
Integrated Taxonomic Information System 2003 Integrated Taxonomic Information System database. http://www.cbif.gc.ca/pls/itisca/taxaget?p_ifx=cbif |
2003 |
Urodasys spirostylus |
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|
19 |
Bisby, F.A., M.A. Ruggiero, K.L. Wilson, M. Cachuela-Palacio, S.W. Kimani, Y.R. Roskov, A. Soulier-Perkins and J. van Hertum 2005 Species 2000 & ITIS Catalogue of Life: 2005 Annual Checklist. CD-ROM; Species 2000: Reading, U.K. |
2005 |
Urodasys spirostylus |
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