@article {1849, title = {North American triclad Turbellaria. 16. Fresh-water planarians from the vicinity of Portland, Oregon}, journal = {American Museum Novitates}, year = {1963}, pages = {1-5}, url = {http://digitallibrary.amnh.org/handle/2246/3378}, author = {Libbie H. Hyman} } @article {1833, title = {Some land planarians of the United States and Europe, with remarks on nomenclature}, journal = {American Museum Novitates}, year = {1954}, pages = {1-21}, url = {http://digitallibrary.amnh.org/bitstream/handle/2246/4911//v2/dspace/ingest/pdfSource/nov/N1667.pdf?sequence=1\&isAllowed=y}, author = {Libbie H. Hyman} } @article {1824, title = {North American Triclad Turbellaria XI. New chiefly cavernicolous, Planarians}, journal = {The American Midland Naturalist Journal}, volume = {34}, year = {1945}, pages = {475-484}, author = {Libbie H. Hyman} } @article {1822, title = {North American Triclad Turbellaria XIII. Three new Cave Planarians}, journal = {Proceedings of the United States National Museum}, volume = {103}, year = {1954}, pages = {563-573}, url = {http://biostor.org/reference/97202}, author = {Libbie H. Hyman} } @article {1808, title = {Studies on the morphology, taxonomy, and distribution of North American triclad Turbellaria. VI. A new Dendrocoelid from Montana, Dendrocoelopsia vaginatus n. sp.}, journal = {Transactions of the American Microscopical Society }, volume = {54}, year = {1935}, pages = {338-345}, author = {Libbie H. Hyman} } @article {1791, title = {Studies on the morphology, taxonomy, and distribution of North American Triclad Turbellaria. VII. The two species confused under the name Phagocata gracilis, the validity of the generic name Phagocata}, journal = {Transactions of the American Microscopical Society}, volume = {56}, year = {1937}, pages = {298-310}, author = {Libbie H. Hyman} } @article {1789, title = {Some land planarians from Caribbean countries}, journal = {American Museum Novitates}, year = {1962}, month = {10/1962}, pages = {1-25}, url = {http://digitallibrary.amnh.org/handle/2246/3423}, author = {Libbie H. Hyman} } @article {1784, title = {Endemic and exotic land planarians in the United States with a discussion of necessary changes of names in the Rhynchodemidae}, journal = {American Museum Novitates}, volume = {1241}, year = {1943}, month = {08/1943}, chapter = {1-21}, url = {http://digitallibrary.amnh.org/handle/2246/4740}, author = {Libbie H. Hyman} } @article {1775, title = {Land Planarians from Yucatan}, journal = {Carnegie Institution of Washington publication}, volume = {491}, year = {1938}, pages = {23-32}, author = {Libbie H. Hyman} } @article {1771, title = {New species of flatworms from North, Central, and South America}, journal = {Proceedings of the United States National Museum}, volume = {86}, year = {1939}, pages = {419-439}, url = {http://www.biodiversitylibrary.org/page/7569365$\#$page/507/mode/1up}, author = {Libbie H. Hyman} } @article {1769, title = {Studies on the morphology, taxonomy, and distribution of North American Triclad Turbellaria. VIII. Some cave planarians of the United States}, journal = {Transactions of the American Microscopical Society}, volume = {56}, year = {1937}, month = {10/1937}, pages = {457-477}, doi = {10.2307/3222667 }, url = {https://www.jstor.org/stable/3222667?seq=1$\#$page_scan_tab_contents}, author = {Libbie H. Hyman} }