Turbellarians taxon details
original description
(of Planaria pallida Darwin, 1844) Darwin, C. (1844). Brief descriptions of several terrestrial planariae and of some remarkable marine species, with an account of their habits. Ann. and Mag. of Nat hist., 14: 241-251, pl. 5, figs. 1-4 [details]
new combination reference
Ogren, R. E.; Kawakatsu, M. (1990). Index to species of the family Geoplanidae (Turbellaria, Tricladida, Terricola) Part I: Geoplaninae. Part II: Caenoplaninae and Pelmatoplaninae. <em>Bull. Fuji Women 's College.</em> No 28, Ser II:79-166. [details]