@article {1683,
	title = {Freshwater Triclad Planarians (Turbellaria) from Plummers Island, Maryland},
	journal = {Bulletin of the Biological Society of Washington},
	volume = {15},
	year = {2008},
	note = {doi: 10.2988/0097-0298(2008)15[11:FTPTFP]2.0.CO;2},
	month = {2008/05/01},
	pages = {11 - 12},
	publisher = {Biological Society of Washington},
	abstract = {<p>Five species of freshwater triclad planarians were found on Plummers Island and the adjacent mainland property, Montgomery County, Maryland. One species (Dugesia [G.] tigrina) occupying the Potomac River and a tributary, is tolerant of degraded habitat. The other four occupy vernal pools (Hymanella retenuova and Phagocata velata) or spring-seeps (Phagocata morgani and Paraplanaria dactyligera) and appear to be indicators of high quality aquatic habitat. These five species represent 36\% of the total known Maryland fauna of 14 species.ABSTRACT Five species of freshwater triclad planarians were found on Plummers Island and the adjacent mainland property, Montgomery County, Maryland. One species (Dugesia [G.] tigrina) occupying the Potomac River and a tributary, is tolerant of degraded habitat. The other four occupy vernal pools (Hymanella retenuova and Phagocata velata) or spring-seeps (Phagocata morgani and Paraplanaria dactyligera) and appear to be indicators of high quality aquatic habitat. These five species represent 36\% of the total known Maryland fauna of 14 species.</p>
},
	isbn = {0097-0298},
	url = {http://dx.doi.org/10.2988/0097-0298(2008)15[11:FTPTFP]2.0.CO;2},
	author = {Norden, Arnold W.}
}
@article {351,
	title = {The fresh-water triclads of Michigan},
	journal = {Miscellaneous publications / University of Michigan, Museum of Zoology},
	volume = {60},
	year = {1944},
	pages = {1-44},
	url = {http://deepblue.lib.umich.edu/bitstream/handle/2027.42/56305/MP060.pdf?sequence=1},
	author = {Roman Kenk}
}
@article {762,
	title = {A laboratory study of substrate and temperature preferences of three species of freshwater planarians (Turbellaria: Tricladida)},
	journal = {Journal of the Tennessee Academy of Science},
	volume = {55},
	year = {1980},
	pages = {117-120},
	url = {http://iweb.tntech.edu/sstedman/JTAS\%2055-4.pdf},
	author = {Speight, D. C. and Chandler, C. M.}
}
