01200nas a2200133   4500008004100000245007500041210006900116260001200185300001200197490000700209520074900216100001800965856008300983       1970                        eng d00aFreshwater triclads (Turbellaria, Tricladida) from the oriental region0 aFreshwater triclads Turbellaria Tricladida from the oriental reg  c11/1970  a271-2940 v493 a<p>Two new freshwater triclad species of the genus Dugesia Girard, 1850 are described from the oriental region. The first is the only species of freshwater triclad described from Ceylon and the second, a cavernicolous form, is the only one known from Malaya. A synopsis, in tabular form, of the oriental Dugesia species is also given and some aspects of their distribution are discussed. It is intended that the tabular synopsis should provide diagnostic characters for the delimitation of the new and previously described species, and act as a basis for a future revision of the oriental representatives of the genus, many of which are poorly described or poorly known. Apreliminary dichotomous key to the valid species is also provided.</p>
1 aBall, Ian, R.  uhttp://onlinelibrary.wiley.com/doi/10.1111/j.1096-3642.1970.tb00742.x/abstract