Tyler S, Schilling S, Hooge M, and Bush LF (comp.) (2006-2016) Turbellarian taxonomic database. Version 1.7 http://turbellaria.umaine.edu (data licensed under Creative Commons Attribution-NonCommercial-ShareAlike 2.0; material adapted: formatted and edited)
Reference for:
Baicalarctiinae
Publication(s):
Baicalarctiinae: Geographic Information
Geographic Division:
Jurisdiction/Origin:
Baicalarctiinae: Comments
Comment:
Although the Turbellarian taxonomic database (v 1.7) gives the authorship as Friedmann, 1933, the name was established as a family by the same author in 1926. According to the Principle of Coordination (ICZN 1999, Art. 36), once established at any family-group rank (from superfamily to subtribe), the name is established at all the family-group ranks with the original author and date