@article {364,
	title = {Morpho-karyological Types of Dugesia (Turbellaria, Tricladida) in Israel and Their Distribution Patterns},
	journal = {Zoologica Scripta},
	volume = {3},
	number = {5-6},
	year = {1974},
	pages = {239-242},
	abstract = {Populations of Dugesia in Israel have been classified on morphological and karyological criteria into 5 types. Two of these are morphologically similar to the Dugesia lugubris group (n = 4) but differ karyologically (Types 1 and 2: n=8), and three types are morphologically similar to the Dugesia gonocephala group (n= 8) but two differ karyologically (Types 4 and 5: n= 9). The three {\textquoteleft}gonocephala{\textquoteright} types are distributed in three distinct areas of Israel with little overlap, while the two {\textquoteleft}lugubris{\textquoteright} types are found in springs of one of these areas, The Rift Valley, where special localised conditions prevail. Possible relationships between Types 3, 4 and 5 are discussed with particular reference to their karyotypes and the presence of supernumerary chromosomes in Type 5.},
	doi = {10.1111/j.1463-6409.1974.tb00820.x},
	url = {http://onlinelibrary.wiley.com/doi/10.1111/j.1463-6409.1974.tb00820.x/abstract},
	author = {Heather J. Bromley}
}
