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Name(s) in cluster
Polycelis borealis Kenk 1953
urn:lsid:organismnames.com:name:2903189
Possible synonyms
Polycelis borealis
Pterostylis borealis
0c416b4a24e269548c6425c01454e88a
...
Polycelis borealis Kenk 1953
Kenk 1953. The fresh-water triclads (Turbellaria) of Alaska. Proceedings of the United States National Museum, 103(3322) 1953: 163-186