2903189
type: TaxonName
creator: www.organismnames.com
title: Polycelis borealis
name complete: Polycelis borealis
nomenclatural code: ICZN
published in: The fresh-water triclads (Turbellaria) of Alaska. Proceedings of the United States National Museum, 103(3322) 1953: 163-186. [Zoological Record Volume 90]